KINETICS OF THERMAL-DECOMPOSITION OF ZNSO4-CENTER-DOT-7H(2)O

Authors
STRASZKO J OLSZAKHUMIENIK M MOZEJKO J
Citation
J. Straszko et al., KINETICS OF THERMAL-DECOMPOSITION OF ZNSO4-CENTER-DOT-7H(2)O, Thermochimica acta, 292(1-2), 1997, pp. 145-150
Citations number
6
Categorie Soggetti
Chemistry Analytical
Journal title
Thermochimica acta → ACNP
ISSN journal
00406031
Volume
292
Issue
1-2
Year of publication
1997
Pages
145 - 150
Database
ISI
SICI code
0040-6031(1997)292:1-2<145:KOTOZ>2.0.ZU;2-P
Abstract
The thermal decomposition of ZnSO4 . 7H(2)O was studied under non-isot hermal conditions in air. The kinetics of particular stages of ZnSO4 . 7H(2)O decomposition were evaluated from the dynamic weight losses da ta by means of integral method. The values of the activation energy E, and the preexponential factor A of each stage of the thermal decompos ition were calculated. (C) 1997 Elsevier Science B.V.