Fig. 3: The preparation of CMP films and pore size analysis.

a The single-cycle CV curve of TCz and TCzP with the scanning potential of 0–1.6V. b Nitrogen adsorption/desorption curve of TCz-CMP and TCzP-CMP. c Pore size distribution curves of TCz-CMP and TCzP-CMP; the pore size distribution was calculated from the corresponding N2 adsorption isotherm using the Horvath-Kawazoe method. d The optimal configuration of TCz (left) and TCzP (right) calculated by TDDFT.