Meher, T and Basu, Ashis KumarK and Ghatak, Shankar (2005) Physicochemical characteristics of alumina gel in hydroxyhydrogel and normal form. Ceramics International, 31 (6). pp. 831-838. ISSN 0272-8842

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Abstract

Aluminium hydroxide as a powder precursor for making advanced ceramic materials such as yttrium aluminium garnet (YAG) was prepared from aluminium nitrate and ammonium hydroxide by two different procedures and was analyzed for determining its physicochemical characteristics. It was observed that through the end products were essentially Al(OH)(3), they differ in their physico-chemical properties. Rate constants evaluated by thermal analysis were compared and the differences observed were explained in terms of structural parameters by FIFIR and related analysis. (c) 2004 Elsevier Ltd and Techna Group S.r.l. All rights reserved.

Item Type:	Article
Uncontrolled Keywords:	Hydroxyhydrogel; Alumina gel; Aluminium hydroxide; YAG precursor
Subjects:	Engineering Materials
Divisions:	Non-Oxide Ceramics & Composites
Depositing User:	Bula Ghosh
Date Deposited:	23 Feb 2012 12:36
Last Modified:	23 Feb 2012 12:36
URI:	http://cgcri.csircentral.net/id/eprint/1009

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