EFFECT OF PHYSICAL PROCESSES ON THE OSCILLATING BRAY-LIEBHAFSKY REACTION

Authors
SEVCIK P ADAMCIKOVA L
Citation
P. Sevcik et L. Adamcikova, EFFECT OF PHYSICAL PROCESSES ON THE OSCILLATING BRAY-LIEBHAFSKY REACTION, Chemicke listy, 91(9), 1997, pp. 746-746
Citations number
3
Categorie Soggetti
Chemistry
Journal title
Chemicke listy → ACNP
ISSN journal
00092770
Volume
91
Issue
9
Year of publication
1997
Pages
746 - 746
Database
ISI
SICI code
0009-2770(1997)91:9<746:EOPPOT>2.0.ZU;2-V
Abstract
Oscillations in the batch Bray-Liebhafsky (BL) system can be suppresse d by physical processes such as a decrease in pressure, rapid stirring or gas bubbling. The rate of interphase transport of I-2 can be great ly influenced by such processes and the corresponding value of the rat e constant, k(obs) = 3.2x10(-4) s(-1), was determined to be critical f or appearence of oscillations in our conditions.