Bromomalonic acid as a source of photochemically produced Br- ion in the Ru(bpy)(3)(2+)-catalyzed Belousov-Zhabotinsky reaction

被引：46

作者：

Yamaguchi, T ^{[1
]}

Shimamoto, Y ^{[1
]}

Amemiya, T ^{[1
]}

Yoshimoto, M ^{[1
]}

Ohmori, T ^{[1
]}

Nakaiwa, M ^{[1
]}

Akiya, T ^{[1
]}

Sato, M ^{[1
]}

MatsumuraInoue, T ^{[1
]}

机构：

[1] NARA UNIV EDUC,DEPT CHEM,NARA 630,JAPAN

来源：

CHEMICAL PHYSICS LETTERS | 1996年 / 259卷 / 1-2期

关键词：

D O I：

10.1016/0009-2614(96)00721-X

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：

Experimental observation shows that bromomalonic acid (BrMA) is one of the sources of photo-induced Br- ion in the photosensitive Belousov-Zhabotinsky reaction. The rate of Br- production by visible light was measured using a Br--ion-selective electrode in a solution containing BrMA, H2SO4 and Ru(bpy)(3)SO4 but no oxybromine species. The order of reaction was 1 for [BrMA] and [H+], and about 1/2 for the light intensity and [Ru(bpy)(3)(2+)]. Two types of probable photocyclic mechanisms are proposed.

引用

页码：219 / 224

页数：6

共 26 条

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CHEMISTRY LETTERS, 1989, (09) : 1545 - 1548
[22] TRANSITIONS BETWEEN 2 OSCILLATORY STATES IN A CLOSED MALONIC-ACID BELOUSOV-ZHABOTINSKY REACTION SIMULTANEOUSLY CATALYZED BY FERROIN AND CERIUM IONS
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CHEMICAL PHYSICS LETTERS, 1986, 130 (1-2) : 72 - 75
[23] Kinetic study of the Ce(III)-, Mn(II)- or Fe(phen)32+- catalyzed Belousov-Zhabotinsky reaction with 2-ketoglutaric acid
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[24] Perturbation mechanism and phase transition of AOT aggregates in the Fe(II)[batho(SO3)2]3 - catalyzed aqueous Belousov-Zhabotinsky reaction
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CHEMICAL PHYSICS LETTERS, 2010, 485 (4-6) : 304 - 308
[25] CHEMI-LUMINESCENCE DETECTION OF A PHASE RESPONSE TO AN OXYGEN PERTURBATION IN THE RU(BPY)3(2+) CATALYZED BELOUZOV-ZHABOTINSKII REACTION
SAIGUSA, H
CHEMICAL PHYSICS LETTERS, 1989, 157 (03) : 251 - 256
[26] IMPORTANCE OF ION ASSOCIATION IN THE INDUCED REACTIONS OF COBALT(III)-ACIDO COMPLEXES .7. THE HG2+-ASSISTED REACTION OF T-[CO(TREN)(NH3)X]2+ (X = CL-, BR-) IN AQUEOUS-SOLUTION
BUCKINGHAM, DA
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INORGANIC CHEMISTRY, 1991, 30 (03) : 466 - 474

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