Emanation thermal analysis of precursors for ruthenia-based materials

被引：4
|
作者：
Balek, V [1 ]
Mitsuhashi, T
Subrt, J
Bezdicka, P
Fusek, J
机构：
[1] Nucl Res Inst, CZ-25068 Rez, Czech Republic
[2] Natl Inst Res Inorgan Mat, Tsukuba, Ibaraki 3050044, Japan
[3] Acad Sci Czech Republ, Inst Inorgan Chem, CZ-25068 Rez, Czech Republic
来源：
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY | 2000年 / 60卷 / 02期
基金：
日本科学技术振兴机构;
关键词：
DTA; ETA; hydrous ruthenia; hydrous ruthenia-titania; RuO2; (RuO2)(0.9)-(TiO2)(0.1); TG; X-ray diffraction;
D O I：
10.1023/A:1010129407412
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Emanation Thermal Analysis (ETA) was used to characterize microstructure changes of hydrous ruthenia and hydrous ruthenia-titania as precursors for preparation of RuO2 and (RuO2)(0.9)-(TiO2)(0.1) by heating in the temperature range of 20-600 degrees C in argon. A good agreement was found between ETA, TG and DTA results, X-ray diffraction patterns and surface area measurements of intermediate products of the thermal treatment.
引用
收藏
页码：691 / 698
页数：8
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