Ravi, Bhuvaragasamy G. ; Ramesh, Peelamedu D. ; Gupta, Navneet ; Rao, Kalya J. (1997) Microwave assisted preparation and sintering of Al2O3, ZrO2 and their composites from metalorganics Journal of Materials Chemistry, 7 (10). pp. 2043-2048. ISSN 0959-9428
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Official URL: http://pubs.rsc.org/en/content/articlelanding/1997...
Related URL: http://dx.doi.org/10.1039/A701976I
Abstract
Controlled pyrolysis of Al(OBus)3, Zr(OPrn)4 and their mixtures in ethyl acetate induced using microwaves of 2.45 GHz frequency has been carried out. Microwave irradiation yields second-stage precursors for the preparation of respective oxides and their composites. It is observed that the microwave irradiation has a directive influence on the morphology of the ultimate oxide products. Al2O3, ZrO2 and the two composites 90% Al2O3-10% ZrO2 and 90% ZrO2-10% Al2O3 are also found to be sintered to very high densities within 35 min of microwave irradiation by the use of beta;-SiC as a secondary susceptor.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Royal Society of Chemistry. |
| ID Code: | 43774 |
| Deposited On: | 16 Jun 2011 06:31 |
| Last Modified: | 17 Jun 2011 04:26 |
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