An Intelligent Superwetting PVDF Membrane Showing Switchable Transport Performance for Oil/Water Separation

被引：648
作者：
Tao, Mimi [1 ]
Xue, Lixin [1 ]
Liu, Fu [1 ]
Jiang, Lei [2 ,3 ]
机构：
[1] Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Ningbo 315201, Zhejiang, Peoples R China
[2] Chinese Acad Sci, Inst Chem, BNLMS, Beijing 100190, Peoples R China
[3] Chinese Acad Sci, Inst Chem, Key Lab Organ Solids, Beijing 100190, Peoples R China
来源：
ADVANCED MATERIALS | 2014年 / 26卷 / 18期
基金：
中国国家自然科学基金;
关键词：
PVDF membrane; superwetting; switchable; oil; water separation; OIL; ULTRAFILTRATION; REMOVAL; NANOCRYSTALS; EMULSIONS; SURFACES; SPONGES; FABRICS;
D O I：
10.1002/adma.201305112
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A superamphiphilic poly(vinylidene fluoride) (PVDF) membrane with superoleophobicity under water and superhydrophobicity under oil is successfully prepared. Due to the switchable transport performance, the membrane is applicable to the separation of various oil-in-water and water-in-oil emulsions with a droplet size greater than 20 nm, and shows superior permeability and antifouling properties, as well as a high separation efficiency. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：2943 / 2948
页数：6
相关论文
共 32 条
  • [1] Magnetically Driven Floating Foams for the Removal of Oil Contaminants from Water
    Calcagnile, Paola
    Fragouli, Despina
    Bayer, Ilker S.
    Anyfantis, George C.
    Martiradonna, Luigi
    Cozzoli, P. Davide
    Cingolani, Roberto
    Athanassiou, Athanassia
    [J]. ACS NANO, 2012, 6 (06) : 5413 - 5419
  • [2] Ultrafiltration of stable oil-in-water emulsion by polysulfone membrane
    Chakrabarty, B.
    Ghoshal, A. K.
    Purkait, M. K.
    [J]. JOURNAL OF MEMBRANE SCIENCE, 2008, 325 (01) : 427 - 437
  • [3] Fabrics with Tunable Oleophobicity
    Choi, Wonjae
    Tuteja, Anish
    Chhatre, Shreerang
    Mabry, Joseph M.
    Cohen, Robert E.
    McKinley, Gareth H.
    [J]. ADVANCED MATERIALS, 2009, 21 (21) : 2190 - +
  • [4] Superhydrophobic and superoleophilic properties of graphene-based sponges fabricated using a facile dip coating method
    Duc Dung Nguyen
    Tai, Nyan-Hwa
    Lee, San-Boh
    Kuo, Wen-Shyong
    [J]. ENERGY & ENVIRONMENTAL SCIENCE, 2012, 5 (07) : 7908 - 7912
  • [5] A super-hydrophobic and super-oleophilic coating mesh film for the separation of oil and water
    Feng, L
    Zhang, ZY
    Mai, ZH
    Ma, YM
    Liu, BQ
    Jiang, L
    Zhu, DB
    [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2004, 43 (15) : 2012 - 2014
  • [6] Design and creation of superwetting/antiwetting surfaces
    Feng, Xinjian
    Jiang, Lei
    [J]. ADVANCED MATERIALS, 2006, 18 (23) : 3063 - 3078
  • [7] Integrated oil separation and water purification by a double-layer TiO2-based mesh
    Gao, Changrui
    Sun, Zhongxue
    Li, Kan
    Chen, Yuning
    Cao, Yingze
    Zhang, Shiyan
    Feng, Lin
    [J]. ENERGY & ENVIRONMENTAL SCIENCE, 2013, 6 (04) : 1147 - 1151
  • [8] Facile Synthesis of Marshmallow-like Macroporous Gels Usable under Harsh Conditions for the Separation of Oil and Water
    Hayase, Gen
    Kanamori, Kazuyoshi
    Fukuchi, Masashi
    Kaji, Hironori
    Nakanishi, Kazuki
    [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2013, 52 (07) : 1986 - 1989
  • [9] Influence of membrane material and corrugation and process conditions on emulsion microfiltration
    Hu, B.
    Scott, K.
    [J]. JOURNAL OF MEMBRANE SCIENCE, 2007, 294 (1-2) : 30 - 39
  • [10] Underwater Oil Capture by a Three-Dimensional Network Architectured Organosilane Surface
    Jin, Meihua
    Wang, Jing
    Yao, Xi
    Liao, Mingyi
    Zhao, Yong
    Jiang, Lei
    [J]. ADVANCED MATERIALS, 2011, 23 (25) : 2861 - +
1234