The charge transport diffusion coefficient, DC, and apparent heterogenous electrode reaction rate constant, ks, in DMF and DDAB film systems were estimated by CV respectively, and the surface coverage was evaluated.

• 应用循环伏安法估计了DMF体系、薄膜体系中的电荷传递扩散系数Dc、表观非均相电极反应速率常数k_s及薄膜电极的表面覆盖度。