物理化学学报 >> 2000, Vol. 16 >> Issue (09): 835-838.doi: 10.3866/PKU.WHXB20000914

研究简报 上一篇    下一篇

酸度对B-Z振荡反应的影响

陶长元, 颜红梅, 刘信安, 张胜涛, 罗久里   

  1. 重庆大学应用化学系,重庆 400044|四川大学化学系,成都 610064
  • 收稿日期:1999-12-03 修回日期:2000-02-28 发布日期:2000-09-15
  • 通讯作者: 陶长元 E-mail:Taocy@cqu.edu.cn

Influence of the Acid on the Belousov-Zhabotinskii Oscillating Reaction

Tao Chang-Yuan, Yan Hong-Mei, Liu Xin-An, Zhang Sheng-Tao, Luo Liu-Li   

  1. Department of Applied Chemistry,Chongqing University,Chongqing 400044|Department of Chemistry,Sichuang University,Chengdou 610064
  • Received:1999-12-03 Revised:2000-02-28 Published:2000-09-15
  • Contact: Tao Chang-Yuan E-mail:Taocy@cqu.edu.cn

关键词: Oregonator模型, B-Z反应, 酸度, 线形稳定性分析

Abstract:

On the basis of Oregonator model, the influence of acid on B- Z oscillating reaction is analyzed, the dynamic regime of B- Z reaction with acid value B and model parameter h (the concentration of NaBrO3 is certain), and the time - series plots、 2- D and 3- D phase plots of each component under different acid conditions are given, and also the curves of acid B vs. oscillating period and amplitude. This made the theory of the threshold values of B- Z oscillating reaction more completely. The experimental results proved that the model is correct.

Key words: Oregonator model, Acid, B-Z oscillating, Linear stability analysis