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Number of items: 237. Dhaka, R. S. ; Shukla, A. K. ; Horn, K. ; Barman, S. R. (2011) Photoemission study of Al adlayers on Mn Physical Review B: Condensed Matter and Materials Physics, 84 (24). 245404 _1- 245404 _6. ISSN 1098-0121 Tintula, K. K. ; Pitchumani, S. ; Sridhar, P. ; Shukla, A. K. (2010) PEDOT-PSSA as an alternative support for Pt electrodes in PEFCs Bulletin of Materials Science, 33 (2). pp. 157-163. ISSN 0250-4707 Dalai, M. K. ; Pal, P. ; Kundu, R. ; Sekhar, B. R. ; Banik, S. ; Shukla, A. K. ; Barman, S. R. ; Martin, C. (2010) Electronic structure of Pr1−xCaxMnO3 from photoemission and inverse photoemission spectroscopies Physica B: Condensed Matter, 405 (1). pp. 186-191. ISSN 0921-4526 Kiran, V. ; Ravikumar, T. ; Kalyanasundaram, N. T. ; Krishnamurty, S. ; Shukla, A. K. ; Sampath, S. (2010) Electro-oxidation of borohydride on rhodium, iridium, and rhodium-iridium bimetallic nanoparticles with implications to direct borohydride fuel cells Journal of the Electrochemical Society, 157 (8). B1201-B1208. ISSN 0013-4651 Prakash, A. S. ; Manikandan, P. ; Ramesha, K. ; Sathiya, M. ; Tarascon, J. M. ; Shukla, A. K. (2010) Solution-combustion synthesized nanocrystalline Li4Ti5O12 as high-rate performance Li-ion battery anode Chemistry of Materials, 22 (9). pp. 2857-2863. ISSN 0897-4756 Dhaka, R. S. ; Shukla, A. K. ; Maniraj, M. ; D'Souza, S. W. ; Nayak, J. ; Barman, S. R. (2010) An ultrahigh vacuum compatible sample holder for studying complex metal surfaces Review of Scientific Instruments, 81 (4). 043907_1-043907_6. ISSN 0034-6748 Sahu, A. K. ; Bhat, S. D. ; Pitchumani, S. ; Sridhar, P. ; Vimalan, V. ; George, C. ; Chandrakumar, N. ; Shukla, A. K. (2009) Novel organic-inorganic composite polymer-electrolyte membranes for DMFCs Journal of Membrane Science, 345 (1-2). pp. 305-314. ISSN 0376-7388 Shukla, A. K. ; Dhaka, R. S. ; D'Souza, S. W. ; Maniraj, M. ; Barman, S. R. ; Horn, K. ; Ebert, Ph. ; Urban, K. ; Wu, D. ; Lograsso, T. A. (2009) Manganese adlayers on i-Al-Pd-Mn quasicrystal: growth and electronic structure Journal of Physics: Condensed Matter, 21 (40). 405006_1-405005_8. ISSN 0953-8984 Sathiya, M. ; Prakash, A. S. ; Ramesha, K. ; Shukla, A. K. (2009) Rapid synthetic routes to prepare LiNi1/3Mn1/3Co1/3O2 as a high voltage, high capacity Li-ion battery cathode material Materials Research Bulletin, 44 (10). pp. 1990-1994. ISSN 0025-5408 Sampath, S. ; Choudhury, N. A. ; Shukla, A. K. (2009) Hydrogel membrane electrolyte for electrochemical capacitors Proceedings of the Indian Academy of Sciences - Chemical Sciences, 121 (5). pp. 727-734. ISSN 0253-4134 Bhat, S. D. ; Manokaran, A. ; Sahu, A. K. ; Pitchumani, S. ; Sridhar, P. ; Shukla, A. K. (2009) Novel self-supported natural and synthetic polymer membranes for air humidification Journal of Applied Polymer Science, 113 (4). pp. 2605-2612. ISSN 0021-8995 Hariprakash, B. ; Gaffoor, S. A. ; Shukla, A. K. (2009) Lead-acid batteries for partial-state-of-charge applications Journal of Power Sources, 191 (1). pp. 149-153. ISSN 0378-7753 Shukla, A. K. ; Dhaka, R. S. ; D'Souza, S. W. ; Singh, Sanjay ; Wu, D. ; Lograsso, T. A. ; Krajcčí, M. ; Hafner, J. ; Horn, K. ; Barman, S. R. (2009) Quasiperiodic layers of free-electron metals studied using electron diffraction Physical Review B: Condensed Matter and Materials Physics, 79 (13). 134206 _1-134206 _5. ISSN 1098-0121 Sahu, A. K. ; Pitchumani, S. ; Sridhar, P. ; Shukla, A. K. (2009) Co-assembly of a nafion-mesoporous zirconium phosphate composite membrane for PEM fuel cells Fuel Cells, 9 (2). pp. 139-147. ISSN 1615-6846 Gandhi, K. S. ; Shukla, A. K. ; Martha, S. K. ; Gaffoor, S. A. (2009) Simplified mathematical model for effects of freezing on the low-temperature performance of the lead-acid battery Journal of the Electrochemical Society, 156 (3). A238-A245. ISSN 0013-4651 Sahu, A. K. ; Nishanth, K. G. ; Selvarani, G. ; Sridhar, P. ; Pitchumani, S. ; Shukla, A. K. (2009) Polymer electrolyte fuel cells employing electrodes with gas-diffusion layers of mesoporous carbon derived from a sol-gel route Carbon, 47 (1). pp. 102-108. ISSN 0008-6223 Selvarani, Ganesh ; John, Bincy ; Sridhar, Parthasarathi ; Pitchumani, S. ; Shukla, Ashok (2009) Anodic oxidation of hydrogen in PEFCs at varying platinum loadings ECS Transactions, 19 (27). pp. 49-62. ISSN 1938-5862 Selvarani, G. ; Maheswari, S. ; Sridhar, P. ; Pitchumani, S. ; Shukla, A. K. (2009) Carbon-supported Pt-TiO2 as a methanol-tolerant oxygen-reduction catalyst for DMFCs Journal of the Electrochemical Society, 156 (11). B1354-B1360. ISSN 0013-4651 Choudhury, N. A. ; Sampath, S. ; Shukla, A. K. (2009) Hydrogel-polymer electrolytes for electrochemical capacitors: an overview Energy & Environmental Science, 2 (1). pp. 55-67. ISSN 1754-5692 Sahu, A. K. ; Pitchumani, S. ; Sridhar, P. ; Shukla, A. K. (2009) Nafion and modified-Nafion membranes for polymer electrolyte fuel cells: an overview Bulletin of Materials Science, 32 (3). pp. 285-294. ISSN 0250-4707 Sathiya, Mariyappan ; Prakash, Annigere S. ; Ramesha, Kannadka ; Shukla, Ashok K. (2009) Nitrate-melt synthesized HT-LiCoO2 as a superior cathode-material for lithium-ion batteries Materials, 2 (3). pp. 857-868. ISSN 1996-1944 Selvarani, G. ; Sahu, A. K. ; Kiruthika, G. V. M. ; Sridhar, P. ; Pitchumani, S. ; Shukla, A. K. (2009) PEFC electrode with enhanced three-phase contact and built-in supercapacitive behavior Journal of the Electrochemical Society, 156 (1). B118-B125. ISSN 0013-4651 Choudhury, N. A. ; Prashant, S. K. ; Pitchumani, S. ; Sridhar, P. ; Shukla, A. K. (2009) Poly (vinyl alcohol) hydrogel membrane as electrolyte for direct borohydride fuel cells Journal of Chemical Sciences, 121 (5). pp. 647-654. ISSN 0253-4134 Selvarani, G. ; Vinod Selvaganesh, S. ; Krishnamurthy, S. ; Kiruthika, G. V. M. ; Sridhar, P. ; Pitchumani, S. ; Shukla, A. K. (2009) A methanol-tolerant carbon-supported Pt-Au alloy cathode catalyst for direct methanol fuel cells and its evaluation by DFT The Journal of Physical Chemistry C, 113 (17). pp. 7461-7468. ISSN 1932-7447 Mohanapriya, S. ; Bhat, S. D. ; Sahu, A. K. ; Pitchumani, S. ; Sridhar, P. ; Shukla, A. K. (2009) A new mixed-matrix membrane for DMFCs Energy & Environmental Science, 2 (11). pp. 1210-1216. ISSN 1754-5692 Khadke, Prashant S. ; Sethuraman, Pitchumani ; Kandasamy, Palanivelu ; Parthasarathi, Sridhar ; Shukla, Ashok K. (2009) A self-supported direct borohydride-hydrogen peroxide fuel cell system Energies, 2 (2). pp. 190-201. ISSN 0395-3866 Dhaka, R. S. ; Banik, S. ; Shukla, A. K. ; Vyas, V. ; Chakrabarti, Aparna ; Barman, S. R. ; Ahuja, B. L. ; Sharma, B. K. (2008) Electronic structure of α- and β-brass Physical Review B: Condensed Matter and Materials Physics, 78 (7). 073107_1-073107_4. ISSN 1098-0121 Sahu, A. K. ; Selvarani, G. ; Bhat, S. D. ; Pitchumani, S. ; Sridhar, P. ; Shukla, A. K. ; Narayanan, N. ; Banerjee, A. ; Chandrakumar, N. (2008) Effect of varying poly (styrene sulfonic acid) content in poly (vinyl alcohol)-poly (styrene sulfonic acid) blend membrane and its ramification in hydrogen-oxygen polymer electrolyte fuel cells Journal of Membrane Science, 319 (1-2). pp. 298-305. ISSN 0376-7388 Shukla, A. K. ; Biswas, C. ; Dhaka, R. S. ; Das, S. C. ; Krüger, P. ; Barman, S. R. (2008) Influence of sp-d hybridization on the electronic structure of Al-Mn alloys Physical Review B: Condensed Matter and Materials Physics, 77 (19). 195103_1-195103_6. ISSN 1098-0121 Sahu, A. K. ; Selvarani, G. ; Pitchumani, S. ; Sridhar, P. ; Shukla, A. K. ; Narayanan, N. ; Banerjee, A. ; Chandrakumar, N. (2008) PVA-PSSA membrane with interpenetrating networks and its methanol crossover mitigating effect in DMFCs Journal of the Electrochemical Society, 155 (7). pp. 686-695. ISSN 0013-4651 Dhaka, R. S. ; Biswas, C. ; Shukla, A. K. ; Barman, S. R. (2008) Xe and Ar nanobubbles in Al studied by photoemission spectroscopy Physical Review B: Condensed Matter and Materials Physics, 77 (10). 104119 _1-104119 _12. ISSN 1098-0121 Pandey, S. K. ; Kumar, Ashwani ; Banik, S. ; Shukla, A. K. ; Barman, S. R. ; Pimpale, A. V. (2008) Unoccupied electronic states of LaCoO3 and PrCoO3 investigated using inverse photoemission spectroscopy and GGA+U calculations Physical Review B: Condensed Matter and Materials Physics, 77 (11). 113104_1-113104_4. ISSN 1098-0121 Selvarani, G. ; Prashant, S. K. ; Sahu, A. K. ; Sridhar, P. ; Pitchumani, S. ; Shukla, A. K. (2008) A direct borohydride fuel cell employing Prussian blue as mediated electron-transfer hydrogen peroxide reduction catalyst Journal of Power Sources, 178 (1). pp. 86-91. ISSN 0378-7753 Hariprakash, B. ; Martha, S. K. ; Ambalavanan, S. ; Gaffoor, S. A. ; Shukla, A. K. (2008) Comparative study of lead-acid batteries for photovoltaic stand-alone lighting systems Journal of Applied Electrochemistry, 38 (1). pp. 77-82. ISSN 0021-891X Selvarani, G. ; Sahu, A. K. ; Sridhar, P. ; Pitchumani, S. ; Shukla, A. K. (2008) Effect of diffusion-layer porosity on the performance of polymer electrolyte fuel cells Journal of Applied Electrochemistry, 38 (3). pp. 357-362. ISSN 0021-891X Choudhury, N. A. ; Sampath, S. ; Shukla, A. K. (2008) Gelatin hydrogel electrolytes and their application to electrochemical supercapacitors Journal of the Electrochemical Society, 155 (1). A74-A81. ISSN 0013-4651 Shukla, A. K. ; Prem Kumar, T. (2008) Materials for next-generation lithium batteries Current Science, 94 (3). pp. 314-331. ISSN 0011-3891 Barman, S. R. ; Banik, S. ; Shukla, A. K. ; Kamal, C. ; Chakrabarti, Aparna (2007) Martensitic transition, ferrimagnetism and Fermi surface nesting in Mn2NiGa EPL: Europhysics Letters, 80 (5). 57002_1-57002_6. ISSN 0295-5075 Shukla, A. K. ; Krüger, P. ; Dhaka, R. S. ; Sayago, D. I. ; Horn, K. ; Barman, S. R. (2007) Understanding the 2p core-level spectra of manganese: photoelectron spectroscopy experiments and Anderson impurity model calculations Physical Review B: Condensed Matter and Materials Physics, 75 (23). 235419 _1-235419 _6. ISSN 1098-0121 Raman, R. K. ; Shukla, A. K. (2007) A direct borohydride/hydrogen peroxide fuel cell with reduced alkali crossover Fuel Cells, 7 (3). pp. 225-231. ISSN 1615-6846 Selvarani, G. ; Sahu, A. K. ; Choudhury, N. A. ; Sridhar, P. ; Pitchumani, S. ; Shukla, A. K. (2007) A phenyl-sulfonic acid anchored carbon-supported platinum catalyst for polymer electrolyte fuel cell electrodes Electrochimica Acta, 52 (15). pp. 4871-4877. ISSN 0013-4686 Biswas, C. ; Dhaka, R. S. ; Shukla, A. K. ; Barman, S. R. (2007) Growth and electronic structure of Mn on Al(1 1 1) Surface Science, 601 (3). pp. 609-614. ISSN 0039-6028 Sahu, A. K. ; Selvarani, G. ; Pitchumani, S. ; Sridhar, P. ; Shukla, A. K. (2007) Ameliorating effect of silica addition in the anode-catalyst layer of the membrane electrode assemblies for polymer electrolyte fuel cells Journal of Applied Electrochemistry, 37 (8). pp. 913-919. ISSN 0021-891X Scott, Keith ; Shukla, Ashok K. (2007) Direct methanol fuel cells: fundamentals, problems and perspectives Modern Aspects of Electrochemistry, 40 . pp. 127-227. ISSN 0076-9924 Kumar, Parveen ; Shukla, A. K. ; Yashonath, S. (2007) Relationship between ionic radius and pressure dependence of ionic conductivity in water Diffusion Fundamentals, 6 . 8.1- 8.14. ISSN 1862-4138 Sahu, A. K. ; Selvarani, G. ; Pitchumani, S. ; Sridhar, P. ; Shukla, A. K. (2007) A sol-gel modified alternative nafion-silica composite membrane for polymer electrolyte fuel cells Journal of the Electrochemical Society, 154 (2). B123-B132. ISSN 0013-4651 Raman, R. K. ; Prashant, S. K. ; Shukla, A. K. (2006) A 28-W portable direct borohydride-hydrogen peroxide fuel-cell stack Journal of Power Sources, 162 (2). pp. 1073-1076. ISSN 0378-7753 Suresh, P. ; Shukla, A. K. ; Munichandraiah, N. (2006) Characterization of Zn-and Fe-substituted LiMnO2 as cathode materials in Li-ion cells Journal of Power Sources, 161 (2). pp. 1307-1313. ISSN 0378-7753 Suresh, P. ; Shukla, A. K. ; Munichandraiah, N. (2006) Synthesis and characterization of LiFeO2 and LiFe0.9Co0.1O2 as cathode materials for Li-ion cells Journal of Power Sources, 159 (2). pp. 1395-1400. ISSN 0378-7753 Biswas, C. ; Banik, S. ; Shukla, A. K. ; Dhaka, R. S. ; Ganesan, V. ; Barman, S. R. (2006) Surface composition and electronic structure of Ni2+xMn1-xGa studied by X-ray photoelectron spectroscopy Surface Science, 600 (18). pp. 3749-3752. ISSN 0039-6028 Raman, R. K. ; Shukla, A. K. ; Gayen, A. ; Hegde, M. S. ; Priolkar, K. R. ; Sarode, P. R. ; Emura, S. (2006) Tailoring a Pt-Ru catalyst for enhanced methanol electro-oxidation Journal of Power Sources, 157 (1). pp. 45-55. ISSN 0378-7753 Shukla, A. K. ; Dhaka, R. S. ; Biswas, C. ; Banik, S. ; Barman, S. R. (2006) Growth and electronic structure of alkali-metal adlayers on icosahedral Al70.5Pd21Mn8.5 Physical Review B: Condensed Matter and Materials Physics, 73 (5). 054432_1-054432_5. ISSN 1098-0121 Shukla, A. K. ; Banik, S. ; Barman, S. R. (2006) Fabrication of an inverse photoemission spectrometer to study unoccupied electronic states Current Science, 90 (4). pp. 490-496. ISSN 0011-3891 Choudhury, N. A. ; Shukla, A. K. ; Sampath, S. ; Pitchumani, S. (2006) Cross-linked polymer hydrogel electrolytes for electrochemical capacitors Journal of the Electrochemical Society, 153 (3). A614-620. ISSN 0013-4651 Martha, S. K. ; Hariprakash, B. ; Gaffoor, S. A. ; Shukla, A. K. (2006) Lead-acid cells with polyaniline-coated negative plates Journal of Applied Electrochemistry, 36 (6). pp. 711-722. ISSN 0021-891X Shukla, A. K. (2006) Turning sunlight into electricity: inorganic solar cells and beyond Resonance: Journal of Science Education, 11 (7). pp. 42-50. ISSN 0971-8044 Martha, S. K. ; Hariprakash, B. ; Gaffoor, S. A. ; Trivedi, D. C. ; Shukla, A. K. (2006) A low-cost lead-acid battery with high specific-energy Journal of Chemical Sciences, 118 (1). pp. 93-98. ISSN 0253-4134 Shukla, A. K. ; Raman, R. K. ; Scott, K. (2005) Advances in mixed-reactant fuel cells Fuel Cells, 5 (4). pp. 436-447. ISSN 1615-6846 Chakrabarti, Aparna ; Biswas, C. ; Banik, S. ; Dhaka, R. S. ; Shukla, A. K. ; Barman, S. R. (2005) Influence of Ni doping on the electronic structure of Ni2MnGa Physical Review B: Condensed Matter and Materials Physics, 72 (7). 073103_1-073103_4. ISSN 1098-0121 Mondal, S. K. ; Raman, R. K. ; Shukla, A. K. ; Munichandraiah, N. (2005) Electrooxidation of ascorbic acid on polyaniline and its implications to fuel cells Journal of Power Sources, 145 (1). pp. 16-20. ISSN 0378-7753 Martha, S. K. ; Hariprakash, B. ; Gaffoor, S. A. ; Ambalavanan, S. ; Shukla, A. K. (2005) Assembly and performance of hybrid-VRLA cells and batteries Journal of Power Sources, 144 (2). pp. 560-567. ISSN 0378-7753 Suresh, P. ; Nagaraju, D. H. ; Shukla, A. K. ; Munichandraiah, N. (2005) Analysis of AC impedance of AgO-Zn cells: effects of state-of-charge, temperature and cycle-life Electrochimica Acta, 50 (16-17). pp. 3262-3272. ISSN 0013-4686 Choudhury, N. A. ; Raman, R. K. ; Sampath, S. ; Shukla, A. K. (2005) An alkaline direct borohydride fuel cell with hydrogen peroxide as oxidant Journal of Power Sources, 143 (1-2). pp. 1-8. ISSN 0378-7753 Suresh, P. ; Shukla, A. K. ; Munichandraiah, N. (2005) Capacity stabilization of layered Li0.9Mn0.9Ni0.1O2 cathode material by employing ZnO coating Materials Letters, 59 (8-9). pp. 953-958. ISSN 0167-577X Gayen, Arup ; Priolkar, K. R. ; Shukla, A. K. ; Ravishankar, N. ; Hegde, M. S. (2005) Oxide-ion conductivity in CuxCe1-xO2-δ (0 ≤ x ≤ 0.10) Materials Research Bulletin, 40 (3). pp. 421-431. ISSN 0025-5408 Shukla, A. K. (2005) Fuelling future cars Journal of the Indian Institute of Science, 85 . pp. 51-65. ISSN 0970-4140 Suresh, P. ; Rodrigues, S. ; Shukla, A. K. ; Vasan, H. N. ; Munichandraiah, N. (2005) Synthesis of LiCo1-xMnxO2 from a low-temperature route and its characterization as cathode material in Li-ion cells Solid State Ionics, 176 (3-4). pp. 281-290. ISSN 0167-2738 Suresh, P. ; Shukla, A. K. ; Munichandraiah, N. (2005) Electrochemical properties of LiMn1-xMxO2 (M=Ni, Al, Mg) as cathode materials in lithium-ion cells Journal of the Electrochemical Society, 152 (12). A2273-A2280. ISSN 0013-4651 Raman, R. K. ; Shukla, A. K. (2005) Electroreduction of hydrogen peroxide on iron tetra-methoxyphenyl porphyrin and lead sulfate with application in direct borohydride fuel cells Journal of Applied Electrochemistry, 35 (11). pp. 1157-1161. ISSN 0021-891X Martha, Surendra K. ; Hariprakash, Bellie ; Gaffoor, Shaik A. ; Trivedi, Dinesh C. ; Shukla, Ashok K. (2005) High specific-energy lead-acid batteries through organic metals Electrochemical and Solid-State Letters, 8 (7). A353-A356. ISSN 1099-0062 Banik, S. ; Shukla, A. K. ; Barman, S. R. (2005) Optimal operating conditions and characteristics of acetone/CaF2 detector for inverse photoemission spectroscopy Review of Scientific Instruments, 76 (6). 066102_1-066102_3. ISSN 0034-6748 Suresh, P. ; Shukla, A. K. ; Munichandraiah, N. (2005) Synthesis and characterization of novel, high-capacity, layered LiMn0.9Ni0.05Fe0.05O2 as a cathode material for Li-ion cells Electrochemical and Solid-State Letters, 8 (6). A263-A266. ISSN 1099-0062 Hariprakash, B. ; Martha, S. K. ; Hegde, M. S. ; Shukla, A. K. (2005) A sealed, starved-electrolyte nickel-iron battery Journal of Applied Electrochemistry, 35 (1). pp. 27-32. ISSN 0021-891X Hariprakash, B. ; Martha, S. K. ; Jaikumar, Arthi ; Shukla, A. K. (2004) On-line monitoring of lead-acid batteries by galvanostatic non-destructive technique Journal of Power Sources, 137 (1). pp. 128-133. ISSN 0378-7753 Shukla, A. K. ; Suresh, P. ; Berchmans, S. ; Rajendran, A. (2004) Biological fuel cells and their applications Current Science, 87 (4). pp. 455-468. ISSN 0011-3891 Suresh, P. ; Shukla, A. K. ; Shivashankar, S. A. ; Munichandraiah, N. (2004) Rechargeable lithium cells with dendrite-free electrodeposited lithium on aluminium as negative electrode Journal of Power Sources, 132 (1-2). pp. 166-171. ISSN 0378-7753 Biswas, C. ; Shukla, A. K. ; Banik, S. ; Barman, S. R. (2004) Argon nanobubbles in Al(111): a photoemission study Physical Review Letters, 92 (11). 115506_1-115506_4. ISSN 0031-9007 Shukla, A. K. ; Raman, R. K. ; Choudhury, N. A. ; Priolkar, K. R. ; Sarode, P. R. ; Emura, S. ; Kumashiro, R. (2004) Carbon-supported Pt-Fe alloy as a methanol-resistant oxygen-reduction catalyst for direct methanol fuel cells Journal of Electroanalytical Chemistry, 563 (2). pp. 181-190. ISSN 0022-0728 Scott, K. ; Shukla, A. K. ; Jackson, C. L. ; Meuleman, W. R. A. (2004) A mixed-reactants solid-polymer-electrolyte direct methanol fuel cell Journal of Power Sources, 126 (1-2). pp. 67-75. ISSN 0378-7753 Hariprakash, B. ; Mane, A. U. ; Martha, S. K. ; Gaffoor, S. A. ; Shivashankar, S. A. ; Shukla, A. K. (2004) Improved lead-acid cells employing tin oxide coated dynel fibres with positive active-material Journal of Applied Electrochemistry, 34 (10). pp. 1039-1044. ISSN 0021-891X Scott, K. ; Shukla, A. K. (2004) Polymer electrolyte membrane fuel cells: principles and advances Reviews in Environmental Science and Biotechnology, 3 (3). pp. 273-280. ISSN 1569-1705 Raman, Ramanujam K. ; Choudhury, Nurul A. ; Shukla, Ashok K. (2004) A high output voltage direct borohydride fuel cell Electrochemical and Solid-State Letters, 7 (12). A488-A491. ISSN 1099-0062 Hariprakash, B. ; Mane, A. U. ; Marth, S. K. ; Gaffoor, S. A. ; Shivashankar, S. A. ; Shukla, A. K. (2004) A low-cost, high energy-density lead/acid battery Electrochemical and Solid-State Letters, 7 (3). A66-A69. ISSN 1099-0062 Raman, R. K. ; Murgia, G. ; Shukla, A. K. (2004) A solid-polymer electrolyte direct methanol fuel cell with a methanol-tolerant cathode and its mathematical modelling Journal of Applied Electrochemistry, 34 (10). pp. 1029-1038. ISSN 0021-891X Biswas, C. ; Shukla, A. K. ; Banik, S. ; Ahire, V. K. ; Barman, S. R. (2003) XPS and LEED study of Argon bombarded Al(1 1 1) surface Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 212 . pp. 297-302. ISSN 0168-583X Argyropoulos, P. ; Scott, K. ; Shukla, A. K. ; Jackson, C. (2003) A semi-empirical model of the direct methanol fuel cell performance: Part I. Model development and verification Journal of Power Sources, 123 (2). pp. 190-199. ISSN 0378-7753 Shukla, A. K. ; Hariprakash, B. (2003) Smart batteries Current Science, 85 (3). pp. 252-255. ISSN 0011-3891 Shukla, A. K. ; Raman, R. K. (2003) Methanol-resistant oxygen-reduction catalysts for direct methanol fuel cells Annual Review of Materials Research, 33 . pp. 155-168. ISSN 1531-7331 Hariprakash, B. ; Martha, S. K. ; Shukla, A. K. (2003) Galvanostatic non-destructive characterization of alkaline silver-zinc cells Journal of Power Sources, 117 (1-2). pp. 242-248. ISSN 0378-7753 Biswas, C. ; Shukla, A. K. ; Banik, S. ; Ahire, V. K. ; Barman, S. R. (2003) Plasmons in core-level photoemission spectra of Al(111) Physical Review B: Condensed Matter and Materials Physics, 67 (16). 165416_1-165416_11. ISSN 1098-0121 Argyropoulos, P. ; Scott, K. ; Shukla, A. K. ; Jackson, C. (2003) Empirical model equations for the direct methanol fuel cell DMFCs Fuel Cells, 2 (2). pp. 78-82. ISSN 1615-6846 Hariprakash, B. ; Martha, S. K. ; Shukla, A. K. (2003) Effect of copper additive on Zr0.9Ti0.1V0.2Mn0.6Cr0.05Co0.05Ni1.2 alloy anode for nickel-metal hydride batteries Journal of Applied Electrochemistry, 33 (6). pp. 497-504. ISSN 0021-891X Mitra, Sagar ; Shukla, A. K. ; Sampath, S. (2003) Electrochemical capacitors based on sol-gel derived conducting composite solid electrolytes Electrochemical and Solid-State Letters, 6 (8). A149-A153. ISSN 1099-0062 Hariprakash, B. ; Martha, S. K. ; Shukla, A. K. (2003) Monitoring sealed automotive lead-acid batteries by sparse-impedance spectroscopy Proceedings of the Indian Academy of Sciences - Chemical Sciences, 115 (5-6). pp. 465-472. ISSN 0253-4134 Martha, S. K. ; Hariprakash, B. ; Gaffoor, S. A. ; Shukla, A. K. (2003) Performance characteristics of a gelled-electrolyte valve-regulated lead-acid battery Bulletin of Materials Science, 26 (5). pp. 465-469. ISSN 0250-4707 Sebastian, Litty ; Piffard, Y. ; Shukla, A. K. ; Taulelle, F. ; Gopalakrishnan, J. (2003) Synthesis, structure and lithium-ion conductivity of Li2-2x Mg2+x (MoO4)3 and Li3 M(MoO4)3(MIII= Cr, Fe) Journal of Materials Chemistry, 13 (7). pp. 1797-1802. ISSN 0959-9428 Murgia, G. ; Pisani, L. ; Shukla, A. K. ; Scott, K. (2003) A numerical model of a liquid-feed solid polymer electrolyte DMFC and its experimental validation Journal of the Electrochemical Society, 150 (9). A1231-A1245. ISSN 0013-4651 Shukla, A. K. ; Jackson, C. L. ; Scott, K. (2003) The promise of fuel cell-based automobiles Bulletin of Materials Science, 26 (2). pp. 207-214. ISSN 0250-4707 Suresh, P. ; Rodrigues, S. ; Shukla, A. K. ; Shivashankar, S. A. ; Munichandraiah, N. (2002) Synthesis of LiCo1-xNixO2 from a low temperature solution combustion route and characterization Journal of Power Sources, 112 (2). pp. 665-670. ISSN 0378-7753 Shukla, A. K. ; Jackson, C. L. ; Scott, K. ; Murgia, G. (2002) A solid-polymer electrolyte direct methanol fuel cell with a mixed reactant and air anode Journal of Power Sources, 111 (1). pp. 43-51. ISSN 0378-7753 Shukla, A. K. ; Jackson, C. L. ; Scott, K. ; Raman, R. K. (2002) An improved-performance liquid-feed solid-polymer-electrolyte direct methanol fuel cell operating at near-ambient conditions Electrochimica Acta, 47 (21). pp. 3401-3407. ISSN 0013-4686 Suresh, P. ; Shukla, A. K. ; Shivashankar, S. A. ; Munichandraiah, N. (2002) Electrochemical behaviour of aluminium in non-aqueous electrolytes over a wide potential range Journal of Power Sources, 110 (1). pp. 11-18. ISSN 0378-7753 Neergat, M. ; Shukla, A. K. (2002) Effect of diffusion-layer morphology on the performance of solid-polymer-electrolyte direct methanol fuel cells Journal of Power Sources, 104 (2). pp. 289-294. ISSN 0378-7753 Ramesh, T. N. ; Jayashree, R. S. ; Vishnu Kamath, P. ; Rodrigues, Shalini ; Shukla, A. K. (2002) Effect of lightweight supports on specific discharge capacity of β-nickel hydroxide Journal of Power Sources, 104 (2). pp. 295-298. ISSN 0378-7753 Pino, Lidia ; Recupero, Vincenzo ; Beninati, Sabina ; Shukla, Ashok Kumar ; Hegde, Manjanath Subraya ; Bera, Parthasarathi (2002) Catalytic partial-oxidation of methane on a ceria-supported platinum catalyst for application in fuel cell electric vehicles Applied Catalysis A: General, 225 (1-2). pp. 63-75. ISSN 0926-860X Suresh, P. ; Shukla, A. K. ; Munichandraiah, N. (2002) Temperature dependence studies of A.C. impedance of lithium-ion cells Journal of Applied Electrochemistry, 32 (3). pp. 267-273. ISSN 0021-891X Shukla, A. K. (2002) Whither electric vehicles? Current Science, 82 (3). pp. 250-251. ISSN 0011-3891 Rodrigues, Shalini ; Munichandraiah, N. ; Shukla, A. K. (2001) Novel solution-combustion synthesis of LiCoO2 and its characterization as cathode material for lithium-ion cells Journal of Power Sources, 102 (1-2). pp. 322-325. ISSN 0378-7753 Neergat, M. ; Shukla, A. K. (2001) A high-performance phosphoric acid fuel cell Journal of Power Sources, 102 (1-2). pp. 317-321. ISSN 0378-7753 Sebastian, Litty ; Shukla, A. K. ; Gopalakrishnan, J. (2001) New lithium-ion conducting perovskite oxides related to (Li, La)TiO3 Proceedings of the Indian Academy of Sciences - Chemical Sciences, 113 (5-6). pp. 427-433. ISSN 0253-4134 Shukla, A. K. ; Venugopalan, S. ; Hariprakash, B. (2001) Nickel-based rechargeable batteries Journal of Power Sources, 100 (1-2). pp. 125-148. ISSN 0378-7753 Thompson, S. D. ; Jordan, L. R. ; Shukla, A. K. ; Forsyth, M. (2001) Platinum electrodeposition from H3Pt(SO3)2OH solutions Journal of Electroanalytical Chemistry, 515 (1-2). pp. 61-70. ISSN 0022-0728 Mitra, S. ; Shukla, A. K. ; Sampath, S. (2001) Electrochemical capacitors with plasticized gel-polymer electrolytes Journal of Power Sources, 101 (2). pp. 213-218. ISSN 0378-7753 Shukla, A. K. (2001) Electrochemical power sources. 2. Fuel cells and supercapacitors Resonance: Journal of Science Education . pp. 72-81. ISSN 0971-8044 Shukla, A. K. ; Martha, S. K. (2001) Electrochemical power sources. 1. Rechargeable batteries Resonance: Journal of Science Education, 6 (7). pp. 52-63. ISSN 0971-8044 Shukla, A. K. ; Aricò, A. S. ; Antonucci, V. (2001) An appraisal of electric automobile power sources Renewable and Sustainable Energy Reviews, 5 (2). pp. 137-155. ISSN 1364-0321 Shukla, A. K. ; Neergat, M. ; Bera, Parthasarathi ; Jayaram, V. ; Hegde, M. S. (2001) An XPS study on binary and ternary alloys of transition metals with platinized carbon and its bearing upon oxygen electroreduction in direct methanol fuel cells Journal of Electroanalytical Chemistry, 504 (1). pp. 111-119. ISSN 0022-0728 Aricòa, A. S. ; Shukla, A. K. ; Kim, H. ; Park, S. ; Min, M. ; Antonucci, V. (2001) An XPS study on oxidation states of Pt and its alloys with Co and Cr and its relevance to electroreduction of oxygen Applied Surface Science, 172 (1-2). pp. 33-40. ISSN 0169-4332 Rodrigues, S. ; Munichandraiah, N. ; Shukla, A. K. (2001) AC impedance behaviour and state-of-charge dependence of Zr0.5 Ti0.5V0.6Cr0.2Ni1.2 metal-hydride electrodes Proceedings of the Indian Academy of Sciences - Chemical Sciences, 113 (5-6). pp. 527-537. ISSN 0253-4134 Shukla, A. K. (2001) Cars beyond Otto's internal combustion engines Resonance: Journal of Science Education, 6 (11). pp. 49-62. ISSN 0971-8044 Hariprakash, B. ; Bera, Parthasarathi ; Martha, S. K. ; Gaffoor, S. A. ; Hegde, M. S. ; Shukla, A. K. (2001) Ceria-supported platinum as hydrogen-oxygen recombinant catalyst for sealed lead-acid batteries Electrochemical and Solid-State Letters, 4 (3). A23-A26. ISSN 1099-0062 Neergat, M. ; Shukla, A. K. ; Gandhi, K. S. (2001) Platinum-based alloys as oxygen-reduction catalysts for solid-polymer-electrolyte direct methanol fuel cells Journal of Applied Electrochemistry, 31 (4). pp. 373-378. ISSN 0021-891X Shukla, A. K. ; Sampath, S. ; Vijayamohanan, K. (2000) Electrochemical supercapacitors: energy storage beyond batteries Current Science, 79 (12). pp. 1656-1661. ISSN 0011-3891 Sebastian, Litty ; Shukla, A. K. ; Gopalakrishnan, J. (2000) La0.9Sr0.1Ga0.8M0.2O3-δ (M = Mn, Co, Ni, Cu or Zn): transition metal-substituted derivatives of lanthanum-strontium-galliummagnesium (LSGM) perovskite oxide ion conductor Bulletin of Materials Science, 23 (3). pp. 169-173. ISSN 0250-4707 Rodrigues, Shalini ; Munichandraiah, N. ; Shukla, A. K. (2000) A review of state-of-charge indication of batteries by means of A.C. impedance measurements Journal of Power Sources, 87 (1-2). pp. 12-20. ISSN 0378-7753 Jordan, L. R. ; Shukla, A. K. ; Behrsing, T. ; Avery, N. R. ; Muddle, B. C. ; Forsyth, M. (2000) Diffusion layer parameters influencing optimal fuel cell performance Journal of Power Sources, 86 (1-2). pp. 250-254. ISSN 0378-7753 Rodrigues, S. ; Munichandraiah, N. ; Shukla, A. K. (2000) AC impedance and state-of-charge analysis of alkaline zinc/manganese dioxide primary cells Journal of Applied Electrochemistry, 30 (3). pp. 371-377. ISSN 0021-891X Jordan, L. R. ; Shukla, A. K. ; Behrsing, T. ; Avery, N. R. ; Muddle, B. C. ; Forsyth, M. (2000) Effect of diffusion-layer morphology on the performance of polymer electrolyte fuel cells operating at atmospheric pressure Journal of Applied Electrochemistry, 30 (6). pp. 641-646. ISSN 0021-891X Shaju, K. M. ; Kumar, V. Ganesh ; Rodrigues, S. ; Munichandraiah, N. ; Shukla, A. K. (2000) Effect of morphology on the performance of metal-hydride electrodes Journal of Applied Electrochemistry, 30 (3). pp. 347-357. ISSN 0021-891X Rodrigues, Shalini ; Munichandraiah, N. ; Shukla, A. K. (2000) Kinetics of hydrogen evolution reaction on Zr0.5Ti0.5V0.6Cr0.2Ni1.2 alloy in KOH electrolyte Bulletin of Materials Science, 23 (5). pp. 383-391. ISSN 0250-4707 Shukla, A. K. ; Avery, N. R. ; Muddle, B. C. (1999) Future cars: the electric option Current Science, 77 (9). pp. 1141-1146. ISSN 0011-3891 Gopalakrishnan, J. ; Shukla, A. K. ; Thangadurai, V. (1999) Rational design of solid materials: a case study of lithium-ion conductors Current Science, 76 (11). pp. 1473-1480. ISSN 0011-3891 Shukla, A. K. ; Aricò, A. S. ; El-Khatib, K. M. ; Kim, H. ; Antonucci, P. L. ; Antonucci, V. (1999) An X-ray photoelectron spectroscopic study on the effect of Ru and Sn additions to platinised carbons Applied Surface Science, 137 (1-4). pp. 20-29. ISSN 0169-4332 Shukla, A. K. ; Ravikumar, M. K. ; Neergat, M. ; Gandhi, K. S. (1999) A 5 W liquid-feed solid-polymer-electrolyte direct methanol fuel cell stack with stainless steel Journal of Applied Electrochemistry, 29 (1). pp. 129-132. ISSN 0021-891X Rodrigues, Shalini ; Munichandraiah, N. ; Shukla, A. K. (1999) AC impedance and state-of-charge analysis of a sealed lithium-ion rechargeable battery Journal of Solid State Electrochemistry, 3 (7-8). pp. 397-405. ISSN 1432-8488 Aricò, A. S. ; Shukla, A. K. ; El-Khatib, K. M. ; Cretì, P. ; Antonucci, V. (1999) Effect of carbon-supported and unsupported Pt-Ru anodes on the performance of solid-polymer-electrolyte direct methanol fuel cells Journal of Applied Electrochemistry, 29 (6). pp. 673-678. ISSN 0021-891X Dixit, Mridula ; Jayashree, R. S. ; Vishnu Kamath, P. ; Shukla, A. K. ; Ganesh Kumar, V. ; Munichandraiah, N. (1999) Electrochemically impregnated aluminum-stabilized α-nickel hydroxide electrodes Electrochemical and Solid-State Letters, 2 (4). pp. 170-171. ISSN 1099-0062 Rodrigues, S. ; Munichandraiah, N. ; Shukla, A. K. (1999) Fabrication and evaluation of 1 Ah silver/metal hydride cells Journal of Applied Electrochemistry, 29 (11). pp. 1285-1289. ISSN 0021-891X Thangadurai, V. ; Shukla, A. K. ; Gopalakrishnan, J. (1999) LiSr1.650.35B1.3B'1.7O9(B = Ti, Zr; B' = Nb, Ta): new lithium ion conductors based on the perovskite structure Chemistry of Materials, 11 (3). pp. 835-839. ISSN 0897-4756 Thangadurai, Venkataraman ; Shukla, Ashok K. ; Gopalakrishnan, Jagannatha (1999) New lithium-ion conductors based on the NASICON structure Journal of Material Chemistry, 9 . pp. 739-741. ISSN 0959-9428 Shaju, K. M. ; Ganesh Kumar, V. ; Munichandraiah, N. ; Shukla, A. K. (1999) Performance and scaling of a 1.2 V/1.5 Ah nickel/metal hydride cell to a 6 V/1.5 Ah battery Journal of Solid State Electrochemistry, 3 (7-8). pp. 464-469. ISSN 1432-8488 Ganesh Kumar, V. ; Shaju, K. M. ; Munichandraiah, N. ; Shukla, A. K. (1998) A commercial-grade 1.2-V/6-Ah nickel/metal hydride cell Journal of Power Sources, 76 (1). pp. 106-111. ISSN 0378-7753 Shukla, A. K. ; Christensen, P. A. ; Dickinson, A. J. ; Hamnett, A. (1998) A liquid-feed solid polymer electrolyte direct methanol fuel cell operating at near-ambient conditions Journal of Power Sources, 76 (1). pp. 54-59. ISSN 0378-7753 Shukla, A. K. ; Ganesh Kumar, V. ; Munichandraiah, N. ; Srinath, T. S. (1998) A method to monitor valve-regulated lead acid cells Journal of Power Sources, 74 (2). pp. 234-239. ISSN 0378-7753 Shukla, A. K. ; Munichandraiah, N. ; Joshi, S. N. ; Shukla, S. (1998) Advances in storage batteries Transactions of the Indian Institute of Metals, 51 (5). pp. 255-260. ISSN 0019-493X Shukla, A. K. ; Ravikumar, M. K. ; Gandhi, K. S. (1998) Direct methanol fuel cells for vehicular applications Journal of Solid State Electrochemistry, 2 (2). pp. 117-122. ISSN 1432-8488 Thangadurai, V. ; Shukla, A. K. ; Gopalakrishnan, J. (1998) La0.9Sr0.1Ga0.8Mn0.2O2.85: a new oxide ion conductor Chemical Communications (23). pp. 2647-2648. ISSN 1359-7345 Rodrigues, Shalini ; Shukla, A. K. ; Munichandraiah, N. (1998) A cyclic voltammetric study of the kinetics and mechanism of electrodeposition of manganese dioxide Journal of Applied Electrochemistry, 28 (11). pp. 1235-1241. ISSN 0021-891X Thangadurai, V. ; Shukla, A. K. ; Gopalakrishnan, J. (1997) Oxide-ion conduction in anion-deficient double perovskites, Ba2BB'O5.5 (B=Li, Na; B'=Mo, W, Te) Solid State Ionics, 104 (3-4). pp. 277-283. ISSN 0167-2738 Hogarth, Martin ; Christensen, Paul ; Hamnett, Andrew ; Shukla, Ashok (1997) The design and construction of high-performance direct methanol fuel cells. 2. Vapour-feed systems Journal of Power Sources, 69 (1-2). pp. 125-136. ISSN 0378-7753 Hogarth, Martin ; Christensen, Paul ; Hamnett, Andrew ; Shukla, Ashok (1997) The design and construction of high-performance direct methanol fuel cells. 1. Liquid-feed systems Journal of Power Sources, 69 (1-2). pp. 113-124. ISSN 0378-7753 Ganesh Kumar, V. ; Munichavdraiah, N. ; Shukla, A. K. (1997) Electrode impedance parameters and internal resistance of a sealed LiC/Li1-xCoO2 lithium-ion rechargeable battery Journal of Applied Electrochemistry, 27 (1). pp. 43-49. ISSN 0021-891X Ganesh Kumar, V. ; Munichandraiah, N. ; Shukla, A. K. (1996) Electrode impedance parameters and internal resistance of a sealed nickel/metal-hydride cell Journal of Power Sources, 63 (2). pp. 203-208. ISSN 0378-7753 Dixit, Mridula ; Vishnu Kamath, P. ; Ganesh Kumar, V. ; Munichandraiah, N. ; Shukla, A. K. (1996) An electrochemically impregnated sintered-nickel electrode Journal of Power Sources, 63 (2). pp. 167-171. ISSN 0378-7753 Vasudevan, P. ; Phougat, N. ; Shukla, A. K. (1996) Metal phthalocyanines as electrocatalysts for redox reactions Applied Organometallic Chemistry, 10 (8). pp. 591-604. ISSN 0268-2605 Munichandraiah, N. ; Shukla, A. K. ; Scanlon, L. G. ; Marsh, R. A. (1996) On the stability of lithium during ageing of Li/PEO8LiClO4/Li cells Journal of Power Sources, 62 (2). pp. 201-206. ISSN 0378-7753 Shukla, A. K. ; Sharma, Vandana ; Arul Dhas, N. ; Patil, K. C. (1996) Oxide-ion conductivity of calcia- and yttria-stabilized zirconias prepared by a rapid-combustion route Materials Science and Engineering B, 40 (2-3). pp. 153-157. ISSN 0921-5107 Akila, R. ; Jacob, K. T. ; Shukla, A. K. (1996) Gibbs energies of formation of rare earth oxysulfides Metallurgical and Materials Transactions B, 18 (1). pp. 163-168. ISSN 1073-5615 Barman, S. R. ; Shanthi, N. ; Shukla, A. K. ; Sarma, D. D. (1996) Order-disorder and electronic transitions in Ag2+δ S single crystals studied by photoemission spectroscopy Physical Review B: Condensed Matter and Materials Physics, 53 (7). pp. 3746-3751. ISSN 1098-0121 Ravikumar, M. K. ; Shukla, A. K. (1996) Effect of methanol crossover in a liquid-feed polymer-electrolyte direct methanol fuel cell Journal of the Electrochemical Society, 143 (8). pp. 2601-2606. ISSN 0013-4651 Shukla, A. K. ; Vishnu Kamath, P. (1996) Energy storage and retrieval: the secondary battery route Resonance: Journal of Science Education, 1 (6). pp. 61-68. ISSN 0971-8044 Ravikumar, M. K. ; Balasubramanian, T. S. ; Shukla, A. K. ; Venugopalan, S. (1996) A cyclic voltammetric study on the electrocatalysis of alkaline iron-electrode reactions Journal of Applied Electrochemistry, 26 (11). pp. 1111-1115. ISSN 0021-891X Sharma, Vandana ; Varma, K. B. R. ; Shukla, A. K. (1995) Structural and dielectric properties of a novel Bi2O3-(1 -x)WO3-xCuO solid solution Bulletin of Materials Science, 18 (5). pp. 631-636. ISSN 0250-4707 Ravikumar, M. K. ; Balasubramanian, T. S. ; Shukla, A. K. (1995) A nickel-iron battery with roll-compacted iron electrodes Journal of Power Sources, 56 (2). pp. 209-212. ISSN 0378-7753 Ganesh Kumar, V. ; Munichandraiah, N. ; Vishnu Kamath, P. ; Shukla, A. K. (1995) On the performance of stabilized α-nickel hydroxide as a nickel-positive electrode in alkaline storage batteries Journal of Power Sources, 56 (1). pp. 111-114. ISSN 0378-7753 Shukla, A. K. ; Christensen, P. A. ; Hamnett, A. ; Hogarth, M. P. (1995) A vapour feed direct methanol fuel cell with proton exchange membrane electrolyte Journal of Power Sources, 55 (1). pp. 87-91. ISSN 0378-7753 Shukla, A. K. ; Ravikumar, M. K. ; Aricò, S. ; Candiano, G. ; Antonucci, V. ; Giordano, N. ; Hamnett, A. (1995) Methanol electrooxidation on carbon-supported Pt-WO3-x electrodes in sulphuric acid electrolyte Journal of Applied Electrochemistry, 25 (6). pp. 528-532. ISSN 0021-891X Thangadurai, V. ; Shukla, A. K. ; Gopalakrishnan, J. (1994) Proton conduction in layered perovskite oxides Solid State Ionics, 73 (1-2). pp. 9-14. ISSN 0167-2738 Shukla, A. K. ; Ravikumar, M. K. ; Balasubramanian, T. S. (1994) Nickel/iron batteries Journal of Power Sources, 51 (1-2). pp. 29-36. ISSN 0378-7753 Aricò, A. S. ; Antonucci, V. ; Giordano, N. (1994) Methanol oxidation on carbon-supported platinum-tin electrodes in sulfuric acid Journal of Power Sources, 50 (3). pp. 295-309. ISSN 0378-7753 Shukla, A. K. ; Ravikumar, M. K. ; Roy, A. ; Barman, S. R. ; Sarma, D. D. ; Aricò, A. S. ; Antonucci, V. ; Pino, L. ; Giordano, N. (1994) Electro-oxidation of methanol in sulfuric acid electrolyte on platinized-carbon electrodes with several functional-group characteristics Journal of the Electrochemical Society, 141 (6). pp. 1517-1522. ISSN 0013-4651 Aricò, A. S. ; Shukla, A. K. ; Antonucci, V. ; Giordano, N. (1994) Digital simulation of galvanostatic current-potential data for gas-diffusion electrodes and estimation of electrode-kinetic parameters Journal of Power Sources, 50 (1-2). pp. 177-186. ISSN 0378-7753 Aricò, A. S. ; Kim, H. ; Shukla, A. K. ; Ravikumar, M. K. ; Antonucci, V. ; Giordano, N. (1994) Methanol oxidation on carbon-supported Pt-Sn electrodes in silicotungstic acid Electrochimica Acta, 39 (5). pp. 691-700. ISSN 0013-4686 Sharma, Vandana ; Shukla, Ashok K. ; Gopalakrishnan, Jagannatha (1994) Bi2W1-xCuxO6-x (0.7 ≤ x ≤ 0.8): a new oxide-ion conductor Journal of Materials Chemistry, 4 (5). pp. 703-705. ISSN 0959-9428 Hogarth, M. P. ; Munk, J. ; Shukla, A. K. ; Hamnett, A. (1994) Performance of carbon-cloth bound porous-carbon electrodes containing an electrodeposited platinum catalyst towards the electrooxidation of methanolin sulphuric acid electrolyte Journal of Applied Electrochemistry, 24 (1). pp. 85-88. ISSN 0021-891X Phougat, Neelam ; Vasudevan, P. ; Santosh, ; Shukla, A. K. (1993) Nafion-bound carbon electrodes containing transitionmetal phthalocyanines for oxygen reduction in solid-polymer-electrolyte fuel cells Journal of Power Sources, 46 (1). pp. 61-64. ISSN 0378-7753 Jacob, K. T. ; Mukhopadhyay, Sukanya ; Shukla, A. K. (1993) Gradient solid-electrolyte for use with dissimilar gas electrodes Solid State Ionics, 62 (1-2). pp. 27-37. ISSN 0167-2738 Shukla, A. K. ; Hamnett, A. ; Roy, A. ; Sarma, D. D. ; Alderucci, V. ; Pino, L. ; Giordano, N. (1993) An X-ray photoelectron spectroscopic study on platinised carbons with varying functional-group characteristics Journal of Electroanalytical Chemistry, 352 (1-2). pp. 337-343. ISSN 0022-0728 Balasubramanian, T. S. ; Shukla, A. K. (1993) Effect of metal-sulfide additives on charge/discharge reactions of the alkaline iron electrode Journal of Power Sources, 41 (1-2). pp. 99-105. ISSN 0378-7753 Shukla, A. K. ; Hamnett, A. (1993) Battery and fuel cell technologies: developments and projections Bulletin of Electrochemistry, 9 (2&3). pp. 86-89. ISSN 0256-1654 Balasubramanian, T. S. ; Vijayamohanan, K. ; Shukla, A. K. (1993) Mechanisms of the discharge of porous-iron electrodes in alkaline medium Journal of Applied Electrochemistry, 23 (9). pp. 947-950. ISSN 0021-891X Sharma, Vandana ; Shukla, A. K. ; Gopalakrishnan, J. (1992) Effect of aliovalent-cation substitution on the oxygen-ion conductivity of Bi4V2O11 Solid State Ionics, 58 (4). pp. 359-362. ISSN 0167-2738 Jacob, K. T. ; Mukhopadhyay, Sukanya ; Shukla, A. K. (1992) Tie lines and activities in the system CoO-MgO-SiO2 at 1373 K Journal of the American Ceramic Society, 75 (11). pp. 3081-3086. ISSN 0002-7820 Vasan, H. N. ; Shukla, A. K. (1992) Low-temperature synthesis and characterization of Ag2S1-xTex(0 ≤ x ≤ 1) Bulletin of Materials Science, 15 (4). pp. 367-375. ISSN 0250-4707 Uvarov, N. F. ; Isupov, V. P. ; Sharma, V. ; Shukla, A. K. (1992) Effect of morphology and particle size on the ionic conductivities of composite solid electrolytes Solid State Ionics, 51 (1-2). pp. 41-52. ISSN 0167-2738 Sugumaran, Nanjan ; Shukla, A. K. (1992) A novel approach for estimating the electrode kinetic parameters of gas-diffusion electrodes using the inflection point in steady-state current/potential data Journal of Power Sources, 39 (2). pp. 249-254. ISSN 0378-7753 Shukla, A. K. ; Kannan, A. M. ; Hegde, M. S. ; Gopalakrishnan, J. (1991) Effect of counter cations on electrocatalytic activity of oxide pyrochlores towards oxygen reduction/evolution in alkaline medium: an electrochemical and spectroscopic study Journal of Power Sources, 35 (2). pp. 163-173. ISSN 0378-7753 Kannan, A. M. ; Shukla, A. K. (1991) Rechargeable iron/air cells employing bifunctional oxygen electrodes of oxide pyrochlores Journal of Power Sources, 35 (2). pp. 113-121. ISSN 0378-7753 Vijayamohanan, K. ; Balasubramanian, T. S. ; Shukla, A. K. (1991) Rechargeable alkaline iron electrodes Journal of Power Sources, 34 (3). pp. 269-285. ISSN 0378-7753 Vijayamohanan, K. ; Shukla, A. K. ; Sathyanarayana, S. (1991) Open-circuit potential-time transients of alkaline porous iron electrodes at various states-of-charge Electrochimica Acta, 36 (2). pp. 369-380. ISSN 0013-4686 Vijayamohanan, K. ; Shukla, A. K. ; Sathyanarayana, S. (1990) Formation mechanism of porous alkaline iron electrodes Journal of Power Sources, 32 (4). pp. 329-339. ISSN 0378-7753 Vijayamohanan, K. ; Shukla, A. K. ; Sathyanarayana, S. (1990) Kinetics of electrode reactions occurring on porous iron electrodes in alkaline media Journal of Electroanalytical Chemistry and Interfacial Electrochemistry, 295 (1-2). pp. 59-70. ISSN 0022-0728 Vijayamohanan, K. ; Shukla, A. K. ; Sathyanarayana, S. (1990) Role of sulphide additives on the performance of alkaline iron electrodes Journal of Electroanalytical Chemistry and Interfacial Electrochemistry, 289 (1-2). pp. 55-68. ISSN 0022-0728 Funke, K. ; Kantimm, T. ; Maue, T. ; Zurwellen, D. ; Shukla, A. K. (1990) Hopping and non-hopping localized ionic motion: β-AgI and β-Ag3SI Solid State Ionics, 40-41 (1). pp. 275-278. ISSN 0167-2738 Kannan, K. R. ; Kannan, A. M. ; Shukla, A. K. (1990) A low-cost, computer-aided electrochemical system for characterizing battery electrodes Journal of Power Sources, 32 (1). pp. 99-104. ISSN 0378-7753 Kannan, A. M. ; Shukla, A. K. ; Sathyanarayana, S. (1990) A lead-iridium pyrochlore based bifunctional oxygen electrode Journal of Electroanalytical Chemistry, 281 (1-2). pp. 339-344. ISSN 0022-0728 Goodenough, John B. ; Manoharan, R. ; Shukla, A. K. ; Ramesh, K. V. (1989) Intraalloy electron transfer and catalyst performance: a spectroscopic and electrochemical study Chemistry of Materials, 1 (4). pp. 391-398. ISSN 0897-4756 Kannan, A. M. ; Shukla, A. K. ; Sathyanarayana, S. (1989) Oxide-based bifunctional oxygen electrode for rechargeable metal/air batteries Journal of Power Sources, 25 (2). pp. 141-150. ISSN 0378-7753 Vasudevan, P. ; Mann, Neelam ; Santosh, ; Kannan, A. M. ; Shukla, A. K. (1989) Electroreduction of oxygen on some novel cobalt phthalocyanine complexes Journal of Power Sources, 28 (3). pp. 317-320. ISSN 0378-7753 Shukla, A. K. ; Funke, K. (1989) Cooperative localized hopping in β-AgI EPL: Europhysics Letters, 10 (5). pp. 471-476. ISSN 0295-5075 Shukla, A. K. ; Paliteiro, C. ; Manoharan, R. ; Hamnett, A. ; Goodenough, J. B. (1989) Efficient oxygen reduction in alkaline solution with platinum phthalocyanine on porous carbon Journal of Applied Electrochemistry, 19 (1). pp. 105-107. ISSN 0021-891X Shukla, A. K. ; Stevens, P. ; Hamnett, A. ; Goodenough, J. B. (1989) A Nafion® - bound platinized carbon electrode for oxygen reduction in solid polymer electrolyte cells Journal of Applied Electrochemistry, 19 (3). pp. 383-386. ISSN 0021-891X Shukla, A. K. ; Manoharan, R. ; Goodenough, J. B. (1988) Enhancement of ionic conductivity by dispersed oxide inclusions: influence of oxide isoelectric point and cation size Solid State Ionics, 26 (1). pp. 5-10. ISSN 0167-2738 Kannan, A. M. ; Shukla, A. K. ; Hamnett, A. (1988) Fractional-factorial design of a porous-carbon fuel-cell electrode Journal of Applied Electrochemistry, 18 (1). pp. 149-453. ISSN 0021-891X Vijayamohanan, K. ; Shukla, A. K. ; Sathyanarayana, S. (1987) Open-circuit potential-recovery transients of alkaline porous iron electrodes Journal of Power Sources, 21 (1). pp. 53-57. ISSN 0378-7753 Jacob, K. T. ; Akila, R. ; Shukla, A. K. (1987) Oxygen potentials for the oxidation of rare earth oxysulfides to oxysulfates Journal of Solid State Chemistry, 69 (1). pp. 109-115. ISSN 0022-4596 Ramesh, K. V. ; Sarode, P. R. ; Vasudevan, S. ; Shukla, A. K. (1987) Preparation and characterization of carbon-based fuel-cell electrodes with platinum-group bimetallic catalysts Journal of Electroanalytical Chemistry and Interfacial Electrochemistry, 223 (1-2). pp. 91-106. ISSN 0022-0728 Ramesh, K. V. ; Shukla, A. K. (1987) Carbon-based electrodes carrying platinum-group bimetal catalysts for oxygen reduction in fuel cells with acidic or alkaline electrolytes Journal of Power Sources, 19 (4). pp. 279-285. ISSN 0378-7753 Jacob, K. T. ; Shukla, A. K. (1987) Kinetic decomposition of Ni2SiO4 in oxygen potential gradients Journal of Materials Research, 2 (3). pp. 338-344. ISSN 0884-2914 Akila, R. ; Jacob, K. T. ; Shukla, A. K. (1987) Standard free energies of formation of rare earth sesquisulphides Journal of Materials Science, 22 (6). pp. 2087-2093. ISSN 0022-2461 Vaidehi, N. ; Akila, R. ; Shukla, A. K. ; Jacob, K. T. (1986) Enhanced ionic conduction in dispersed solid electrolyte systems CaF2-Al2O3 and CaF2-CeO2 Materials Research Bulletin, 21 (8). pp. 909-916. ISSN 0025-5408 Vijayamohanan, K. ; Shukla, A. K. ; Sathyanarayana, S. (1986) Statistical optimization of iron electrodes for alkaline storage batteries Indian journal of technology, 24 (7). pp. 430-434. ISSN 0019-5669 Shukla, A. K. ; Vaidehi, N. ; Jacob, K. T. (1986) Ionic conduction in dispersed solid-electrolytes Proceedings of the Indian Academy of Sciences - Chemical Sciences, 96 (6). pp. 533-547. ISSN 0253-4134 Akila, R. ; Jacob, K. T. ; Shukla, A. K. (1986) Concept of thermodynamic capacity Bulletin of Materials Science, 8 (4). pp. 453-465. ISSN 0250-4707 Shukla, A. K. ; Ramesh, K. V. ; Kannan, A. M. (1986) Fuel cells: problems and prospects Proceedings of the Indian Academy of Sciences - Chemical Sciences, 97 (3-4). pp. 513-527. ISSN 0253-4134 Jacob, K. T. ; Shukla, A. K. ; Ramachandran, A. ; Kale, G. M. (1986) Gibbs energy of formation of nickel orthosilicate (Ni2SiO4) High Temperature Materials and Processes, 7 (2-3). pp. 141-148. ISSN 0334-6455 Shukla, A. K. ; Ramesh, K. V. ; Manoharan, R. ; Sarode, P. R. ; Vasudevan, S. (1985) Preparation and characterization of platinized-carbon hydrogen anodes for alkali and acid fuel cells Berichte der Bunsengesellschaft für physikalische Chemie, 89 (12). pp. 1261-1267. ISSN 0005-9021 Ramesh, K. V. ; Shukla, A. K. (1985) Oxygen-reducing electrodes for acid fuel cells Journal of Power Sources, 15 (2-3). pp. 201-205. ISSN 0378-7753 Manoharan, R. ; Shukla, A. K. (1985) Oxides supported carbon air-electrodes for alkaline solution power devices Electrochimica Acta, 30 (2). pp. 205-209. ISSN 0013-4686 Shukla, A. K. ; Manoharan, R. ; Paliteiro, C. ; Hamnett, A. ; Goodenough, J. B. (1985) High efficiency cathodes for alkaline air electrodes Journal of Applied Electrochemistry, 15 (5). pp. 774-777. ISSN 0021-891X Manoharan, R. ; Sarma, D. D. ; Shukla, A. K. (1984) High-performance platinized carbon electrodes for oxygen reduction in power sources with alkaline electrolytes Journal of Power Sources, 13 (4). pp. 273-285. ISSN 0378-7753 Manoharan, R. ; Shukla, A. K. (1984) MnO2 catalyzed carbon electrodes for dioxygen reduction in concentrated alkali Bulletin of Materials Science, 6 (2). pp. 259-261. ISSN 0250-4707 Shukla, A. K. ; Sarma, D. D. ; Sankar, G. (1983) X-ray photoelectron and Auger studies of Ag2+δS Proceedings of the Indian Academy of Sciences - Chemical Sciences, 92 (1). pp. 43-46. ISSN 0253-4134 Shukla, A. K. ; Manoharan, R. ; Ramesh, K. V. (1983) Electrochemical ways of tapping solar energy: an appraisal Bulletin of Materials Science, 5 (3-4). pp. 267-276. ISSN 0250-4707 Manoharan, R. ; Shukla, A. K. (1983) Oxygen-reducing porous carbon electrode for electrochemical power sources with alkaline electrolytes Journal of Power Sources, 10 (4). pp. 333-341. ISSN 0378-7753 Shukla, A. K. ; Sen, P. ; Sarma, D. D. (1982) Transformations in Ag2+δS and Ag2+δSe: a calorimetric study Berichte der Bunsen-Gesellschaft fur Physikalische Chemie, 86 (3). pp. 198-202. ISSN 0005-9021 Shukla, A. K. ; Vasan, H. N. ; Rao, C. N. R. (1981) A single crystal study of the defect chemistry and transport properties of silver selenide, Ag2+δSe Proceedings of the Royal Society A: Mathematical, Physical & Engineering Sciences, 376 (1767). pp. 619-633. ISSN 1364-5021 Vasan, H. N. ; Shukla, A. K. (1981) Thermopower of Ag2+δS across the α-β transition Bulletin of Materials Science, 3 (4). pp. 399-401. ISSN 0250-4707 Shukla, A. K. ; Basu, P. K. (1979) Electrical transport properties of La1-xSrxFeO3 Bulletin of Materials Science, 1 (1). pp. 63-66. ISSN 0250-4707 Beniere, M. ; Beniere, F. ; Catlow, C. R. A. ; Shukla, A. K. ; Rao, C. N. R. (1977) Energy of migration of monovalent ions in NaCl: an experimental and theoretical study Journal of Physics and Chemistry of Solids, 38 (5). pp. 521-527. ISSN 0022-3697 Shukla, A. K. ; Ahluwalia, J. C. ; Rao, C. N. R. (1976) Effect of structure on the heats of formation of solid solutions of CsCl with other alkali halides Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases, 72 . pp. 1288-1293. ISSN 0300-9599 Shukla, Ashok K. ; Ramchandra Rao, C. N. (1974) Formation and migration of vacancies in rubidium halides Journal of the Chemical Society. Faraday transactions. 2, Molecular and chemical physics, 70 . pp. 1628-1632. ISSN 0300-9238 Swaminathan, P. K. ; Shukla, A. K. ; Rao, C. N. R. (1973) Association of divalent anion impurity-anion vacancy pairs in KCl Chemical Physics Letters, 23 (3). pp. 318-319. ISSN 0009-2614 Shukla, A. K. ; Ramdas, S. ; Rao, C. N. R. (1973) Mechanism of ion movement in AgCl and AgBr Journal of Solid State Chemistry, 8 (2). pp. 120-125. ISSN 0022-4596 Ramdas, S. ; Shukla, A. K. ; Rao, C. N. R. (1973) Mechanism of ion movement in alkali halides Physical Review B: Condensed Matter and Materials Physics, 8 (6). pp. 2975-2981. ISSN 1098-0121 Shukla, A. K. ; Radmas, S. ; Rao, C. N. R. (1973) Formation energies of Schottky and Frenkel defects in thallium halides Journal of Physics and Chemistry of Solids, 34 (4). pp. 761-764. ISSN 0022-3697 Shukla, A. K. ; Ramdas, S. ; Rao, C. N. R. (1973) Intrinsic and extrinsic defect pairs in caesium halides Journal of the Chemical Society, Faraday Transactions 2: Molecular and Chemical Physics, 69 . pp. 207-216. ISSN 0300-9238 |