Effect of TiO 2 on the interaction of dehydroxylated kaolinite with Al(OH) 3 gel in relation to mullitisation

Mullite being a material of prime importance in ceramics has drawn attention for a long time. Precursor powder for mullite was prepared in the active state by the aqueous phase interaction of dehydroxylated kaolinite and deposited aluminium hydroxide gel from Al(NO 3) 3 solution. Magnitude of sinter...

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Bibliographic Details
Published inCeramics international Vol. 28; no. 3; pp. 235 - 243
Main Authors Mitra, N.K, Mandal, A, Maitra, S, Basumajumdar, A
Format Journal Article
LanguageEnglish
Published Elsevier Ltd 2002
Subjects
D. Mullite, D. TiO 2
Dehydroxylated kaolinite
D. Mullite, D. TiO 2
Dehydroxylated kaolinite
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Summary:Mullite being a material of prime importance in ceramics has drawn attention for a long time. Precursor powder for mullite was prepared in the active state by the aqueous phase interaction of dehydroxylated kaolinite and deposited aluminium hydroxide gel from Al(NO 3) 3 solution. Magnitude of sintering as well as the sintered properties of the compacted mass was found to be influenced by the doping agent, TiO 2.
ISSN:0272-8842
1873-3956
DOI:10.1016/S0272-8842(01)00085-2