请问用吸附支计算和用脱附支计算有什么区别?看到两篇文献在计算介孔孔径分布时有些不同,选用的都是BJH法,但一个选用吸附支,一个选用脱附支,请问有什么区别?1.The pore size distribution of mesopores was obtained from desorption branch by the Barrett–Joyner–Halenda (BJH) method.(C. Xing, G. Yang, M. Wu, R. Yang, L. Tan, P. Zhu, Q. Wei, J. Li, J. Mao, Y. Yoneyama and N. Tsubaki, Fuel 2015, 148, 48-57.)2. Pore size distribution and volume of mesopores (Vmeso) were obtained by applying the BJH model to the adsorption branch of the isotherm. ( K. Tarach, K. Góra-Marek, J. Tekla, K. Brylewska, J. Datka, K. Mlekodaj, W. Makowski, M. C. Igualada López, J. Martínez Triguero and F. Rey, Journal of Catalysis 2014, 312, 46-57.)查看更多8个回答 . 1人已关注