B—Z振荡反应研究——Br^-慢耗期的表观活化能

SERIES STUDY ON B-Z OSCILLATING REACTION 11. THE APPARENT ACTIVATION ENERGY OF THE SlOW BROMIDE CONSOMPTION PERIOD

本文用电位法系统地研究了温度对B-Z振荡反应的影响。通过不同温度振荡波形的对比,发现温度的影响主要体现在B-Z振荡反应Br^-的慢耗期反应速度上。由此,根据FKN模型,提出了简便地求算慢耗期表观活化能的方法,并为计算不同温度的速度常数提供了依据。

This paper has studied out that B-Z oscillating reaction is influenced by the temperature with electricpatential method。The paper has discovered that the temperature has the influence primarily on the rate of the reactions in the slow bromide consumption period when the oscillating waves at different temperatures have been compared with. The paper has proposed a method for counting apparent activation energy of slow bromide consumption periods and provided the basis for counting simple rate constant at different temperatures according to the FKN model.