Items where Author is "Jana, Prabhas"

Article

Choudhary, Vasant R. ; Jana, Prabhas (2009) Direct H₂-to-H₂O₂ oxidation over highly active/selective Br-F-Pd/Al₂O₃ catalyst in aqueous acidic medium: Influence of O₂/H₂ ratio and other reaction conditions on the H₂O₂ formation Applied Catalysis A: General, 352 (1-2). pp. 35-42. ISSN 0926-860X

Choudhary, Vasant R. ; Jana, Prabhas (2008) Direct oxidation of H₂ to H₂O₂ over PdO/Al₂O₃ catalysts in aqueous acidic medium: Influence on H₂O₂ formation of Pd loading, calcination temperature and reduction of catalyst and presence of halide anions Catalysis Communications, 9 (14). pp. 2371-2375. ISSN 1566-7367

Choudhary, Vasant R. ; Jana, Prabhas (2008) Direct oxidation of H₂ to H₂O₂ over different supported PdO Catalysts in aqueous acidic medium: Influence of the calcination temperature, reduction and support of the catalyst on its net H₂O₂ formation activity Catalysis Communications, 9 (7). pp. 1624-1629. ISSN 1566-7367

Choudhary, Vasant R. ; Jana, Prabhas (2008) Factors influencing the in situ generation of hydrogen peroxide from the reduction of oxygen by hydroxylamine from hydroxylammonium sulfate over Pd/alumina Applied Catalysis A: General, 335 (1). pp. 95-102. ISSN 0926-860X

Choudhary, Vasant R. ; Jana, Prabhas ; Bhargava, S. K. (2008) Direct H₂-to-H₂O₂ oxidation in aqueous acidic medium containing Br promoter over Pd/Al₂O₃ and Pd/C catalysts thermally pretreated under different conditions Catalysis Letters, 125 (3-4). pp. 296-301. ISSN 1011-372X

Choudhary, Vasant R. ; Samanta, Chanchal ; Jana, Prabhas (2007) Decomposition and/or hydrogenation of hydrogen peroxide over Pd/Al₂O₃ catalyst in aqueous medium: Factors affecting the rate of H₂O₂ destruction in presence of hydrogen Applied Catalysis A: General, 332 (1). pp. 70-78. ISSN 0926-860X

Choudhary, Vasant R. ; Jana, Prabhas (2007) In situ generation of hydrogen peroxide from reaction of O₂ with hydroxylamine from hydroxylammonium salt in neutral aqueous or non-aqueous medium using reusable Pd/Al₂O₃ catalyst Catalysis Communications, 8 (11). pp. 1578-1582. ISSN 1566-7367

Choudhary, Vasant R. ; Jana, Prabhas (2007) Direct oxidation of H₂ to H₂O₂ over Br and F-promoted Pd/Al₂O₃ in aqueous acidic medium: influence of the concentration of Br and F and the method of incorporation of the two halogens in the catalyst on their beneficial synergetic effect on the net H₂O₂ formation Applied Catalysis A: General, 329 . pp. 79-85. ISSN 0926-860X

Choudhary, Vasant R. ; Jha, Rani ; Chaudhari, Nitin K. ; Jana, Prabhas (2007) Supported copper oxide as a highly active/selective catalyst for the epoxidation of styrene by TBHP to styrene oxide Catalysis Communications, 8 (10). pp. 1556-1560. ISSN 1566-7367

Choudhary, Vasant R. ; Jana, Prabhas ; Bhargava, Suresh K. (2007) Reduction of oxygen by hydroxylammonium salt or hydroxylamine over supported Au nanoparticles for in situ generation of hydrogen peroxide in aqueous or non-aqueous medium Catalysis Communications, 8 (5). pp. 811-816. ISSN 1566-7367

Choudhary, V. R. ; Jana, Prabhas ; Samanta, Chanchal (2007) Generation of hydrogen peroxide via the selective reduction of oxygen by hydrazine sulfate over Br-promoted Pd/Al₂O₃ catalyst in an aqueous medium at ambient conditions Applied Catalysis A: General, 323 . pp. 202-209. ISSN 0926-860X

Choudhary, Vasant R. ; Jana, Prabhas (2007) Synergetic effect of two halogen promoters present in acidic reaction medium or catalyst on the H₂O₂ formation (in H₂-to-H₂O₂ oxidation) and destruction over Pd/C (or Al₂O₃) catalyst Journal of Catalysis, 246 (2). pp. 434-439. ISSN 0021-9517

Choudhary, Vasant R. ; Samanta, Chanchal ; Jana, Prabhas (2007) Formation from direct oxidation of H₂ and destruction by decomposition/hydrogenation of H₂O₂ over Pd/C catalyst in aqueous medium containing different acids and halide anions Applied Catalysis A: General, 317 (2). pp. 234-243. ISSN 0926-860X

Choudhary, Vasant R. ; Ingole, Yugesh V. ; Samanta, Chanchal ; Jana, Prabhas (2007) Direct oxidation of hydrogen to hydrogen peroxide over Pd(or PdO)/Al₂O₃ in aqueous reaction medium: influence of different acids and halide anions in reaction medium on formation and destruction of H₂O₂ Industrial & Engineering Chemistry Research, 46 (25). pp. 8566-8573. ISSN 0888-5885

Choudhary, Vasant R. ; Samanta, Chanchal ; Jana, Prabhas (2007) Hydrogenation of hydrogen peroxide over palladium/carbon in aqueous acidic medium containing different halide anions under static/flowing hydrogen Industrial & Engineering Chemistry Research, 46 (10). pp. 3237-3242. ISSN 0888-5885

Choudhary, Vasant R. ; Jha, Rani ; Jana, Prabhas (2007) Solvent-free selective oxidation of benzyl alcohol by molecular oxygen over uranium oxide supported nano-gold catalyst for the production of chlorine-free benzaldehyde Green Chemistry, 9 (3). pp. 267-272. ISSN 1463-9262

Choudhary, Vasant R. ; Jha, Rani ; Jana, Prabhas (2006) Epoxidation of styrene by TBHP to styrene oxide using barium oxide as a highly active/selective and reusable solid catalyst Green Chemistry, 8 (8). pp. 689-690. ISSN 1463-9262

Choudhary, Vasant R. ; Dhar, Anirban ; Jana, Prabhas ; Jha, Rani ; Uphade, Balu S. (2005) A green process for chlorine-free benzaldehyde from the solvent-free oxidation of benzyl alcohol with molecular oxygen over a supported nano-size gold catalyst Green Chemistry, 7 (11). pp. 768-770. ISSN 1463-9262

Choudhary, Vasant R. ; Samanta, Chanchal ; Jana, Prabhas (2005) A novel route for in-situ H₂O₂ genration from selective reduction of O₂ by hydrazine using heterogeneous Pd catalysts in an aqueous medium Chemical Communications, 2005 (43). pp. 5399-5401. ISSN 1359-7345