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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.
The cyclic voltammetric response of reversible, quasi-reversible and irreversible surface-adsorbed systems coupled with first-order irreversible chemical reactions was investigated by numerical simulation. The numerical model was established. The simulation results of different dimensionless kinetic parameters showed that the current function-potential Polarization curve. The method for determining the charge transfer rate constant k and k_1 in the subsequent reaction rate constant is given. The volt-ampere response of p-methoxybenzoazobenzene in acidic medium is also studied. The results are still good.