Study of the Oscillating Reaction in Amino Acid-BrO3--Mn2+-H2SO4-Acetone System

被引：10

作者：

Yuan Chunlan ^{[1
]}

Li Zongxiao ^{[1
]}

Wan Jianchao ^{[1
]}

机构：

[1] Baoji Coll Arts & Sci, Dept Chem, Baoji 721007, Peoples R China

来源：

ACTA PHYSICO-CHIMICA SINICA | 1994年 / 10卷 / 01期

关键词：

Amino acid-BrO3--Mn2+-H2SO4-Acetone system; Oscillating reaction;

D O I：

10.3866/PKU.WHXB19940120

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：

This paper, Using potentiometric method, first reports the oscillating behavior of five acids (L-methionine, L-cystine, L-tryptophan, L-serine, L-tyrosine) in a new system of amino acid-BrO3--Mn2+-H2SO4-acetone. The effect of many factors on oscillation have been investigated. According to Arrhenius equation, the apparent activation energy of the oscillatary induction period and oscillation period of five oscillating systems are obtained within temperature range of 20 similar to 37 degrees C.

引用

页码：87 / 91

页数：5