耦联一级随后化学反应的准可逆表面体系循环伏安法数字模拟研究

Digital Simulation of Cyclic Voltammetry for Quasireversible Surface Reaction Followed by a First Order Coupling Chemical Reaction

用数字模拟方法研究了耦联一级不可逆随后化学反应的可逆、准可逆及不可逆表面吸附体系的循环伏安响应.建立了有关数字模型.模拟计算得到不同无量纲动力学参数时电流函数-电位极化曲线.给出了测定电荷传递速率常数k和随后反应速率常数中k_1的方法.并研究了对甲氧基偶氮苯在酸性介质中的伏安响应,结果尚好.

Digital simulation was employed to study the cyclic voltammetric response of reversible,quasireversible and irreversible surface reaction involving a first order irreversible chem-ical reaction O+ne-R-Z.The CV response of p-methoxyazobenzene in acidic medium isstudied carefully as theoretical verification.