Biomimetic super-lyophobic and super-lyophilic materials applied for oil/water separation: a new strategy beyond nature

CORC > 兰州化学物理研究所 > 中国科学院兰州化学物理研究所 > 固体润滑国家重点实验室

	Biomimetic super-lyophobic and super-lyophilic materials applied for oil/water separation: a new strategy beyond nature
	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
刊名	Chemical Society Reviews
	2015
卷号	44 页码:336-361
ISSN号	0306-0012
通讯作者	郭志光
英文摘要	Oil 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.
学科主题	材料科学与物理化学
收录类别	SCI
资助信息	the 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)
语种	英语
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/18823]
专题	兰州化学物理研究所_固体润滑国家重点实验室
作者单位	1.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
推荐引用方式 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.(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.