ω-Al2O3“ a microcrystalline ordered form of transition spinel alumina metastable up to 1200 ​°C

A new variety of alumina with micron-sized crystallization was obtained in mixture with other phases (a Si-doped transition alumina, α-Al2O3 and small amounts of mullite) by firing an Al2O3:SiO2 (12:1) gel at 1200 ​°C, beyond the domain of existence of the heretofore known transition aluminas. The s...

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Bibliographic Details
Published in:Journal of solid state chemistry Vol. 312; p. 123303
Main Author: Wallez, Gilles
Format: Journal Article
Language:English
Published: Elsevier Inc 01.08.2022
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ISSN:0022-4596, 1095-726X
Online Access:Get full text
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