A modification of the transition state theory for evaporation and condensation is presented by analysing the kinetic characteristics of liquid-vapour interphase transport.In the modified transition state theory,the moving orientation of molecules is introduced into the calculation of the free volume of the activated complex.The condensation coefficients of argon at different temperatures are calculated with the modified transition state theory.The results agree well with those from molecular dynamics simulations.
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机译：Improvement of the Derjaguin-Broekhoff-de Boer theory for capillary condensation/evaporation of nitrogen in mesoporous systems and its implications for pore size analysis of MCM-41 silicas and related materials
