THERMAL-STABILITY OF SOME ALUMINUM CHELATE COMPLEXES

Authors
ROSCA I CAILEAN A SUTIMAN D RUSU I SIRGHIE I DUMITRIU E
Citation
I. Rosca et al., THERMAL-STABILITY OF SOME ALUMINUM CHELATE COMPLEXES, Thermochimica acta, 303(1), 1997, pp. 1-3
Citations number
6
Categorie Soggetti
Chemistry Analytical
Journal title
Thermochimica acta → ACNP
ISSN journal
00406031
Volume
303
Issue
1
Year of publication
1997
Pages
1 - 3
Database
ISI
SICI code
0040-6031(1997)303:1<1:TOSACC>2.0.ZU;2-4
Abstract
The paper presents data regarding the synthesis and thermal stability of some aluminium chelates with beta-diketones. The thermal degradatio n of chelates was performed in order to determine the possibility and the conditions for obtaining Al2O3. The oxide obtained by thermal deco mposition of aluminium hexafluoroacetyl-acetonate presented a higher c atalytic activity for the dehydration reaction of ethanol, than a stan dard catalyst (gamma-alumina activated in air at 500 degrees C). (C) 1 997 Elsevier Science B.V.