LICP OpenIR  > 固体润滑国家重点实验室(LSL)
Biomimetic super-lyophobic and super-lyophilic materials applied for oil/water separation: a new strategy beyond nature
Department固体润滑国家重点实验室
Wang B(王奔)1,2; Liang WX(梁伟欣)1,2; Guo ZG(郭志光)1,2; Liu WM(刘维民)2; Guo ZG(郭志光)
2015
Source PublicationChemical Society Reviews
ISSN0306-0012
Volume44Pages:336-361
AbstractOil spills and industrial organic pollutants have induced severe water pollution and threatened every species in the ecological system. To deal with oily water, special wettability stimulated materials have been developed over the past decade to separate oil-and-water mixtures. Basically, synergy between the surface chemical composition and surface topography are commonly known as the key factors to realize the opposite wettability to oils and water and dominate the selective wetting or absorption of oils/water. In this review, we mainly focus on the development of materials with either super-lyophobicity or superlyophilicity properties in oil/water separation applications where they can be classified into four kinds as follows (in terms of the surface wettability of water and oils): (i) superhydrophobic and superoleophilic materials, (ii) superhydrophilic and under water superoleophobic materials, (iii) superhydrophilic and superoleophobic materials, and (iv) smart oil/water separation materials with switchable wettability. These materials have already been applied to the separation of oil-and-water mixtures: from simple oil/water layered mixtures to oil/water emulsions (including oil-in-water emulsions and water-in-oil emulsions), and from non-intelligent materials to intelligent materials. Moreover, they also exhibit high absorption capacity or separation efficiency and selectivity, simple and fast separation/absorption ability, excellent recyclability, economical efficiency and outstanding durability under harsh conditions. Then, related theories are proposed to understand the physical mechanisms that occur during the oil/water separation process. Finally, some challenges and promising breakthroughs in this field are also discussed. It is expected that special wettability stimulated oil/water separation materials can achieve industrial scale production and be put into use for oil spills and industrial oily wastewater treatment in the near future.
Subject Area材料科学与物理化学
DOI10.1039/c4cs00220b
Funding Organizationthe National Nature Science Foundation of China (NO11172301;21203217);the ‘‘Funds for Distinguished Young Scientists’’ of Hubei Province (2012FFA002);the ‘‘Western Light Talent Culture’’ Project;the Co-joint Project of Chinese Academy of Sciences;the ‘‘Top Hundred Talents’’ Program of Chinese Academy of Sciences;the National 973 Project (2013CB632300)
Indexed BySCI
If34.090
Language英语
Funding Project空间润滑材料组
compositor第二作者单位
Citation statistics
Cited Times:1295[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.licp.cn/handle/362003/18823
Collection固体润滑国家重点实验室(LSL)
Corresponding AuthorGuo ZG(郭志光)
Affiliation1.Hubei Collaborative Innovation Centre for Advanced Organic Chemical Materials and Ministry of Education Key Laboratory for the Green Preparation and Application of Functional Materials, Hubei University, Wuhan 430062, People’s Republic of China
2.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, People’s Republic of China
Recommended Citation
GB/T 7714
Wang B,Liang WX,Guo ZG,et al. Biomimetic super-lyophobic and super-lyophilic materials applied for oil/water separation: a new strategy beyond nature[J]. Chemical Society Reviews,2015,44:336-361.
APA Wang B,Liang WX,Guo ZG,Liu WM,&郭志光.(2015).Biomimetic super-lyophobic and super-lyophilic materials applied for oil/water separation: a new strategy beyond nature.Chemical Society Reviews,44,336-361.
MLA Wang B,et al."Biomimetic super-lyophobic and super-lyophilic materials applied for oil/water separation: a new strategy beyond nature".Chemical Society Reviews 44(2015):336-361.
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