Molecular separation by poly (N-vinyl imidazole) gel-filled membranes
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- 作者：Liang Cheng ; Li-Ping Zhu ; lpzhu@zju.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Pei-Bin Zhang ; Jian Sun ; Bao-Ku Zhu ; You-Yi Xu
- 关键词：Molecular separation ; pH-sensitive ; Poly(N-vinyl imidazole) ; Gel-filled membranes
- 刊名：Journal of Membrane Science
- 出版年：2016
- 出版时间：1 January 2016
- 年：2016
- 卷：497
- 期：Complete
- 页码：472-484
- 全文大小：3711 K
文摘
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Membrane permeability and molecular selectivity were tuned by solution pH.
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Molecular separation was driven by sieving, electrostatic repulsion or adsorption.
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Molecular sieving remained in high concentration salt or ethanol aqueous solution.
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Molecule mixtures can be separated based on molecule size and charge.