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XUN Daoxiang, LUO Xuwei, ZHOU Mingran, HE Jiale, RAN Maojin, HU Zhiyi, LI Yu

图3 各样品的N2吸附-脱附等温曲线及孔径分布图

Fig. 3 N2 adsorption-desorption isotherms and pore size distribution of each sample (a) N2 adsorption-desorption isotherms of NC/CC and Se@NC/CC and corresponding (b) pore size distribution; (c) N2 adsorption-desorption isotherms of PCC and Se@PCC and corresponding (d) pore size distribution