A NOVEL SUPERMETASTABLE WO3 PHASE

被引：25
作者：
SEGUIN, L
FIGLARZ, M
PANNETIER, J
机构：
[1] UNIV PICARDIE JULES VERNE,REACTIV & CHIM SOLIDES LAB,CNRS,URA 1211,33 RUE ST LEU,F-80039 AMIENS,FRANCE
[2] INST MAX VON LAUE PAUL LANGEVIN,F-38042 GRENOBLE,FRANCE
来源：
SOLID STATE IONICS | 1993年 / 63-5卷
关键词：
D O I：
10.1016/0167-2738(93)90141-O
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A new WO3 phase has been identified by X-ray and neutron diffraction studies, heating infrared spectroscopy, DSC and TG analysis. This new phase, obtained from the dehydration of WO3.1/3H2O, has a free energy greater than that of the metastable hexagonal WO3. The X-ray powder diffractogram of this supermetastable phase is the same as that of the hydrate oxide.
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页码：437 / 441
页数：5
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