Abstract: A generalized dual-mode sorption model of puregases in glassy polymer based on the concept of dual-mode sorption is obtained by idealizing the dissolution of gas in polymer as that in liquid solution. The interaction between gas and polymer is considered in the model. The solubility coefficient is affected mainly by the concentration of ordinary dissolution.

摘要： 基于双方式吸收的基本概念,并假设气体在膜中的溶解过程类似于在溶液中的溶解过程,得出了用于描述气体在玻璃态高分子膜中吸收过程的普遍化双方式吸收模型.该模型考虑了气体分子与膜之间的相互作用,并认为主要是溶解浓度影响了溶解度系数.