Title of article
Bromomalonic acid as a source of photochemically produced Br− ion in the Ru(bpy)32+-catalyzed Belousov-Zhabotinsky reaction
Author/Authors
Yamaguchi، نويسنده , , Tomohiko and Shimamoto، نويسنده , , Yuka and Amemiya، نويسنده , , Takashi and Yoshimoto، نويسنده , , Minoru and Ohmori، نويسنده , , Takao and Nakaiwa، نويسنده , , Masaru and Akiya، نويسنده , , Takaji and Sato، نويسنده , , Masahito and Matsumura-Inoue، نويسنده , , Takeko، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1996
Pages
6
From page
219
To page
224
Abstract
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)3SO4 but no oxybromine species. The order of reaction was 1 for [BrMA] and [H+], and about 12 for the light intensity and [Ru(bpy)32+]. Two types of probable photocyclic mechanisms are proposed.
Journal title
Chemical Physics Letters
Serial Year
1996
Journal title
Chemical Physics Letters
Record number
1778004
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