Elementary prediction of gas permeability in glassy polymers
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- 作者：Matteo Minelli ; Giulio C. Sarti ; giulio.sarti@unibo.it" class="auth_mail" title="E-mail the corresponding author
- 关键词：Permeability ; Diffusion ; Glassy polymers ; Thermodynamic model ; NELF model
- 刊名：Journal of Membrane Science
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：521
- 期：Complete
- 页码：73-83
- 全文大小：1743 K
文摘
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A thermodynamic model describes gas permeability in glassy polymer membranes.
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General correlations hold between model parameters and polymer/penetrant properties.
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The model allows the a priori determination of gas permeability in glassy polymers.