In-situ monitoring of microstructure changes during the heating of amorphous ruthenia by means of Emanation Thermal Analysis

Authors
Mitsuhashi, T Watanabe, A Balek, V Klosova, E Malek, J Subrt, J Stengl, V
Citation
T. Mitsuhashi et al., In-situ monitoring of microstructure changes during the heating of amorphous ruthenia by means of Emanation Thermal Analysis, MATER LETT, 39(1), 1999, pp. 46-50
Citations number
10
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
MATERIALS LETTERS
ISSN journal
0167577X → ACNP
Volume
39
Issue
1
Year of publication
1999
Pages
46 - 50
Database
ISI
SICI code
0167-577X(199904)39:1<46:IMOMCD>2.0.ZU;2-L
Abstract
Results of Emanation Thermal Analysis (ETA), Thermogravimetry (TG) and Diff erential Thermal Analysis (DTA) of hydrous ruthenia measured during heating in argon from 20 to 1000 degrees C are presented. The ETA results were int erpreted using comparison with the results of TG, DTA, X-ray diffraction, t ransmission electron microscopy and surface area measurement. An agreement of the results was found. The ETA made it possible to monitor microstructur e changes under in situ conditions of heat treatment of the samples. (C) 19 99 Elsevier Science B.V. All rights reserved.