超疏水-超亲油材料在油水分离中的研究进展

doi:10.16085/j.issn.1000-6613.2016.s1.035

摘要/Abstract

摘要： 综述了超疏水-超亲油油水分离材料的研究进展及其在油水分离中的应用。首先介绍了油水分离材料的特殊润湿性的基本理论和设计理念,主要包括Young方程、Wenzel模型、Cassie模型以及制备油水分离材料的两种途径。然后全面介绍了金属网膜类、纺织品类、合成膜类等二维结构的油水分离材料,以及海绵、泡沫、气凝胶等三维网络状类油水分离材料和智能型油水分离材料。最后总结了目前在油水分离这一领域存在的一些问题,主要是油水分离的基本机制和理论研究不够完善,并指出开发和研究能够分离特殊油品的材料以及智能响应性可控的油水分离材料仍然是一大挑战。

关键词: 分离, 膜, 泡沫, 超疏水, 超亲油

Abstract: This paper reviews the research progress of superhydrophobic-superoleophilic materials and its application in the oil/water separation.First, the basic theory of special wettability and design concept for oil-water separation materials are introduced, including Young equation, the Wenzel model, Cassie model as well as the preparation methods of oil-water separation materials.Then, two-dimensional oil/water separation materials, such as metal membranes, textiles and synthetic membrane materials, and three-dimensional networks, including sponge, foam, aerogel, and intelligent oil/water separation materials are comprehensively reviewed.Finally, we summarized the problems which exist in the field of oil/water separation, for example, the basic mechanism of oil-water separations are need to be further improved.In addition, research and development of materials for separating special oils from water and intelligent oil/water separation materials are still big challenges.

Key words: separation, membrane, foam, superhydrophobicity, superoleophilicity

中图分类号:

党钊, 刘利彬, 向宇, 方文元. 超疏水-超亲油材料在油水分离中的研究进展[J]. 化工进展, 2016, 35(S1): 216-222.

DANG Zhao, LIU Libin, XIANG Yu, FANG Wenyuan. Progress of superhydrophobic-superoleophilic materials for oil/water separation[J]. Chemical Industry and Engineering Progree, 2016, 35(S1): 216-222.

参考文献

[1] YOUNG T.An essay on the cohesion of fluids[J].Philosophical Transactions of the Royal Society of London,1805,95:65-87.
[2] WENZEL R.Resistance of solid surfaces to wetting by water[J].Industrial Engineering Chemistry,1936,28:988-994.
[3] CASSIE A,BAXTER S.Wettability of porous surfaces[J].Transactions of the Faraday Society,1944,40:546-551.
[4] QUERE D.Non-sticking drops[J].Reports on Progress in Physics,2005,68:2495-2532.
[5] NOSONOVSKY M,BHUSHAN B.Patterned nonadhesive surfaces:superhydrophobicity and wetting regime transitions[J].Langmuir,2008,24:1525-1533.
[6] NOSONOVSKY M.Model for solid-liquid and solid-solid friction of rough surfaces with adhesion hysteresis[J].The Journal of Chemical Physics,2007,126:224701-224706.
[7] NOSONOVSKY M,BHUSHAN B.Biomimetic superhydrophobic surfaces:multiscale approach[J].Nano Letters,2007,7:2633-2637.
[8] PATANKAR N A.Mimicking the lotus effect:influence of double roughness structures and slender pillars[J].Langmuir,2004,20:8209-8213.
[9] FENG L,ZHANG Z,MAI Z,et al.A superhydrophobic and superoleophilic coating mesh film for the separation of oil and water[J].Angewandte Chemie International Edition,2004,43:2012-2014.
[10] LEE C H,JOHNSON N,Drelich J,et al.The performance of superhydrophobic and superoleophilic carbon nanotube meshes in water-oil filtration[J].Carbon,2011,49:669-676.
[11] TIAN D,ZHANG X,WANG X,et al.Micro/nanoscale hierar-chical structured ZnO mesh film for separation of water and oil[J].Physical Chemistry Chemical,2011,13:14606-14610.
[12] CHENG M J,GAO Y F,GUO X P,et al.A functionally integrated device for effective and facile oil spill clean up[J].Langmuir,2011,7:7371-7375.
[13] CAO Y Z,ZHANG X Y,TAO L,et al.Mussel-inspired chemistry and michael addition reaction for efficient oil/water separation[J].ACS Applied Materials Interfaces,2013,5:4438-4442.
[14] WANG F J,LEI S,XUE M S,et al.In situ separation and collection of oil from water surface via a novel superoleophilic and superhydrophobic oil containment boom[J].Langmuir,2014,30:1281-1289.
[15] KONG L H,CHEN X H,YU L G,et al.Superhydrophobic cuprous oxide nanostructures on phosphor copper meshes and their oil/water separation and oil spill clean up[J].ACS Applied Materials Interfaces,2015,7:2616-2625.
[16] DAI C N,LIU N,CAO Y Z,et al.Fast formation of super-hydrophobic octadecylphosphonic acid(ODPA)coating for self-cleaning and oil/water separation[J].Soft Matter,2014,10:8116-8121.
[17] LI J,SHI L,CHEN Y,et al.Stable superhydrophobic coatings from thiol-ligand nanocrystals and their application in oil/water separation[J].Journal of Materials Chemistry,2012,22:9774-9781.
[18] WANG B,LI J,WANG G,et al.Methodology for robust superhydrophobic fabrics and sponges from in situ growth of transition metal/metal oxide nanocrystals with thiol modification and their applications in oil/water separation[J].ACS Applied Materials Interfaces,2013,5:1827-1839.
[19] ZHOU X Y,ZHANG Z Z,XU X H,et al.Robust and durable superhydrophobic cotton fabrics for oil/water separation[J].ACS Applied Materials Interfaces,2013,5:7208-7214.
[20] YOKOI N,MANABE K,TENJIMBAYASHI M,et al. Optically transparent superhydrophobic surfaces with enhanced mechanical abrasion resistance enabled by mesh structure[J].ACS Applied Materials Interfaces,2015,7:4809-4816.
[21] LIU F,MA M,ZANG D.L,et al.Fabrication of superhy-drophobic/superoleophilic cotton for application in the field of water/oil separation[J].Carbohydrate Polymers,2014,103:480-487.
[22] DENG Z Y,WANG W,MAO L H,et al.Versatile superhydr-ophobic and photocatalytic films generated from TiO₂-SiO₂@PDMS and their applications on fabrics[J].Journal of Materials Chemistry A,2014,2:4178-4184.
[23] HUANG J Y,LI S H,GE M Z,et al.Robust superhydro-phobic TiO₂@fabrics for UV shielding,self-cleaning and oil/water separation[J].Journal of Materials Chemistry A,2015,3:2825-2832.
[24] XUE C H,LI Y R,HOU J L,et al.Self-roughened superhydr-ophobic coatings for continuous oil-water separation[J].Journal of Materials Chemistry A,2015,3:10248-10253.
[25] ZHANG W B,SHI Z,ZHANG F,et al.Superhydrophobic and superoleophilic PVDF membranes for effective separation of water-in-oil emulsions with high flux[J].Advanced Materials,2013,25:2071-2076.
[26] LI X,WANG M,WANG C,et al.Facile immobilization of Ag nanocluster on nanofibrous membrane for oil/water separation[J].ACS Applied Materials Interfaces,2014,6:15272-15282.
[27] HUANG M,SI Y,TANG X,et al.Gravity driven separation of emulsified oil-water mixtures utilizing in situ polymerized superhydrophobic and superoleophilic nanofibrous membranes[J].Journal of Materials Chemistry A,2013,1:14071-14074.
[28] ZHOU K,ZHANG Q G,LI H M,et al.Ultrathin cellulose nanosheet membranes for superfast separation of oil-in-water nanoemulsions[J].Nanoscale,2014,6:10363-10369.
[29] NGUYEN D D,TAI N H,LEE S B,et al.Superhydrophobic and superoleophilic properties of graphene based sponges fabricated using a facile dip coating method[J].Energy Environmental Science,2012,5:7908-7912.
[30] ZHU Q,PAN Q M,LIU F T,et al.Facile removal and collection of oils from water surfaces through superhydrophobic and superoleophilic sponges[J].The Journal of Physical Chemistry C,2011,115:17464-17470.
[31] LIU F T,SUN F H,PAN Q M,et al.Highly compressible and stretchable superhydrophobic coating inspired by bioadhesion of marine mussels[J].Journal of Materials Chemistry A,2014,2:11365-11371.
[32] ZHU Q,PAN Q M.Mussel-inspired direct immobilization of nanoparticles and application for oil/water separation[J].ACS Nano,2014,8:1402-1409.
[33] WANG H Y,WANG E Q,LIU Z J,et al.A novel carbon nanotubes reinforced superhydrophobic and superoleophilic polyurethane sponge for selective oil-water separation through a chemical fabrication[J].Journal of Materials Chemistry A,2015,3:266-273.
[34] WU L,LI L X,LI B C,et al.Magnetic,durable and superhyd-rophobic polyurethane@Fe₃O₄@SiO₂@fluoropolymer sponges for selective oil absorption and oil/water separation[J].ACS Applied Materials Interfaces,2015,7:4936-4946.
[35] YANG Y,LIU Z J,HUANG J,et al.Multifunctional,robust sponges by a simple adsorption combustion method[J].Journal of Materials Chemistry A,2015,3:5875-5881.
[36] CHEN N,PAN Q M.Versatile fabrication of ultralight magnetic foams and application for oil/water separation[J].ACS Nano,2013,7:6875-6883.
[37] JIN X,SHI B R,ZHENG L C,et al.Bio-inspired multifunctional metallic foams through the fusion of different biological solutions[J].Advanced Functional Materials,2014,24:2721-2726.
[38] XU L M,XIAO G Y,CHEN C B,et al.Superhydrophobic and superoleophilc graphene aerogel prepared by facile chemical reduction[J].Journal of Materials Chemistry A,2015,3:7498-7504.
[39] SAI H Z,FU R,XING L,et al.Surface modification of bacterial cellulose aerogels' web-like skeleton for oil/water separation[J].ACS Applied Materials Interfaces,2015,7:7373-7381.
[40] XU X Z,ZHOU J,NAGARAJU D H,et al.Flexible,highly graphitized carbon aerogels based on bacterial cellulose/lignin:catalyst-free synthesis and its application in energy storage devices[J].Advanced Functional Materials,2015,25:3193-3202.
[41] ZHANG L B,ZHANG Z H,WANG P,et al.Smart surfaces with switchable superoleophilicity and superoleophobicity in aqueous media:toward controllable oil/water separation[J].NPG Asia Materials,2012,4:e8/1-e8/8.
[42] TIAN D L,ZHANG X F,TIAN Y,et al.Photo-induced water-oil separation based on switchable superhydrophobicity-superhydrophili-city and underwater superoleophobicity of the aligned ZnO nanorod array-coated mesh films[J].Journal of Materials Chemistry,2012,22:19652-19657.
[43] CHE H L,HUO M,PENG L,et al.CO₂-responsive nanofibrous membranes with switchable oil/water wettability[J].Angewandte Chemie International Edition,2015,ASAP,DOI:10.1002/anie.201501034.