TEMPERATURE-TRIGGERED CHEMICAL OSCILLATORS - A PECULIAR TEMPERATURE EFFECT IN PERTURBED UNCATALYZED BROMATE-DRIVEN REACTIONS

Authors
KURINCSORGEI K NAGY G KOROS E
Citation
K. Kurincsorgei et al., TEMPERATURE-TRIGGERED CHEMICAL OSCILLATORS - A PECULIAR TEMPERATURE EFFECT IN PERTURBED UNCATALYZED BROMATE-DRIVEN REACTIONS, Chemical physics letters, 271(1-3), 1997, pp. 67-72
Citations number
25
Categorie Soggetti
Physics, Atomic, Molecular & Chemical
Journal title
Chemical physics letters → ACNP
ISSN journal
00092614
Volume
271
Issue
1-3
Year of publication
1997
Pages
67 - 72
Database
ISI
SICI code
0009-2614(1997)271:1-3<67:TCO-AP>2.0.ZU;2-U
Abstract
Some uncatalyzed bromate oscillators with p-substituted phenol derivat ives as the organic substrates when perturbed with chloride ions show a remarkable behavior, namely, a sudden transition, at a well-defined threshold temperature, from the non-oscillatory to the oscillatory sta te, and back. The high sensitivity of the reacting systems towards chl oride ion perturbation and the conditions for the occurrence of the ph enomenon are described.