B-Z振荡化学反应及其影响因素  

B-Z oscillating chemical reaction and Its influencing factors

作　　者：刘颖[1] 巴晓微[1] 柳翱[1] 庄蒙蒙 

机构地区：[1]长春工业大学化学与生命科学学院,吉林长春130012

出　　处：《长春工业大学学报》2017年第5期512-520,共9页Journal of Changchun University of Technology

摘　　要：利用ZD-BZ振荡实验装置对B-Z化学振荡反应的影响因素进行研究,确定了最佳反应条件。通过振荡体系的振荡波形、诱导时间和振荡周期求得动力学参数表观活化能。同时研究了抗坏血酸和间苯二酚对B-Z振荡反应的影响。结果表明,抗坏血酸和间苯二酚的加入,明显地改变了振荡体系的振幅和周期。ZD-BZ oscillator is used to study the influential factors of B-Z chemical oscillation and determine the optimum reaction conditions.With oscillation waveform,induction time and oscillation period,apparent activation energy,a kinetic parameter of oscillation,is obtained.The effects of ascorbic acid and resorcinol on B-Z oscillation reaction are also studied.Results indicate that the amplitude and period of oscillation are changed significantly when ascorbic acid and resorcinol are added.

关 键 词：化学振荡 B-Z振荡化学反应 表观活化能 

分 类 号：O643.1[理学—物理化学]