Fabrication of hydrophobic flat sheet and hollow fiber membranes from PVDF and PVDF-CTFE for membrane distillation
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- 作者：Jun Wanga ; b ; junwang@rcees.ac.cn" class="auth_mail" title="E-mail the corresponding author ; Libing Zhenga ; b ; Zhenjun Wuc ; Yong Zhanga ; b ; Xiaohui Zhanga ; b
- 关键词：PVDF-CTFE copolymer ; Hydrophobicity ; Phase inversion ; Pore structure and morphology ; DCMD
- 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：183-193
- 全文大小：2991 K
文摘
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PVDF-CTFE membrane had optimal membrane morphology, structure and hydrophobicity.
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The PVDF-CTFE membrane possessed a unique structure with narrow pore size distribution.
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Rougher membrane surface was observed for PVDF-CTFE membrane.
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PVDF-CTFE membrane had higher flux and salt rejection over 24 h MD operations.
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