INHOMOGENEITY-INDUCED ISOLA FORMATION IN THE CHLORITE IODIDE REACTION

被引：13

作者：

ALI, F ^{[1
]}

MENZINGER, M ^{[1
]}

机构：

[1] UNIV TORONTO,DEPT CHEM,TORONTO M5S 1A1,ONTARIO,CANADA

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1991年 / 95卷 / 17期

关键词：

D O I：

10.1021/j100170a005

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The dynamics of nonlinear reactive flows may sensitively depend on the presence of inhomogeneities. In continuation of previous work on stirring effects in flow reactors, we report the inhomogeneity-induced transformation of the well-known bistability hysteresis in the chlorite/iodide reaction into an isola, through the destabilization of the high electrode potential (previously "thermodynamic") branch at low flow rates. A coupled-reactor model together with the kinetic mechanism of Citri and Epstein provides an adequate interpretation of this observation.

引用

页码：6408 / 6411

页数：4

共 27 条

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ALI F, IN PRESS

[2] CHEMICAL CHAOS - FROM HINTS TO CONFIRMATION [J].