The Tian-Calvet calorimetry as a method for investigating heterogeneous hydrogenation catalysts based on IMC disperse powders

Authors
Semenenko, KN Yakovleva, NA Ganich, EA
Citation
Kn. Semenenko et al., The Tian-Calvet calorimetry as a method for investigating heterogeneous hydrogenation catalysts based on IMC disperse powders, THERMOC ACT, 369(1-2), 2001, pp. 161-166
Citations number
13
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
THERMOCHIMICA ACTA
ISSN journal
00406031 → ACNP
Volume
369
Issue
1-2
Year of publication
2001
Pages
161 - 166
Database
ISI
SICI code
0040-6031(20010322)369:1-2<161:TTCAAM>2.0.ZU;2-0
Abstract
The interaction of hydrogen with LaNi3.5Cu1.5 - a catalyst for hydrogenatio n of organic compounds - was studied in a wide temperature range (308-373 K ) by the Tian-Calvet differential heat-conduction calorimetry. The P-C-T-, Q-C-T-diagrams and the results of mathematical treatment of the calorimerti c data are presented. The formation mechanism of active hydrogen solved in metal matrix is proposed. (C) 2001 Elsevier Science B.V. All rights reserve d.