ICCAS OpenIR
Superoleophobic Surfaces with Controllable Oil Adhesion and Their Application in Oil Transportation
Yao, Xi1,2; Gao, Jun1,2; Song, Yanlin1; Jiang, Lei1,3
2011-11-22
Source PublicationADVANCED FUNCTIONAL MATERIALS
ISSN1616-301X
Volume21Issue:22Pages:4270-4276
AbstractControlling liquid adhesion is a fundamental issue in many applications for special wettable surfaces. Compared to superhydrophobic surfaces of different water adhesion, superoleophobic surfaces of controllable oil adhesion are much more practical, as it leads to non-wetting for both water and oil. However, previously the investigation for oil adhesion ability on superoleophobic surfaces in oil/air/solid system has been extremely rare. In this work, we describe a convenient approach to fabricate superoleophobic surfaces through perfluorothiolate reaction on Cu(OH)2 nanostructure surfaces and investigate their possible application in oil droplet transportation. The prepared surfaces exhibit controllable oil adhesive force depending on surface nanostructures or external preloads on the oil droplet. A model of the penetrating Cassie state is used to help analyze the unique phenomena on oil adhesion. Moreover, we provide a proof of demonstrate of oil transportation for application in oil-based microreactors via our surfaces. Our results give a useful attempt in understanding the fabrication principle of preparing superoleophobic surfaces with controllable oil adhesion.
DOI10.1002/adfm.201100775
Indexed BySCI
Language英语
WOS IDWOS:000297097900009
PublisherWILEY-BLACKWELL
Citation statistics
Cited Times:132[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/72346
Collection中国科学院化学研究所
Corresponding AuthorYao, Xi
Affiliation1.Chinese Acad Sci, BNLMS, Key Lab Organ Solids, Inst Chem, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
3.Beijing Univ Aeronaut & Astronaut, Res Ctr Biomimet Smart Sci & Technol, Sch Chem & Environm, Beijing 100191, Peoples R China
Recommended Citation
GB/T 7714
Yao, Xi,Gao, Jun,Song, Yanlin,et al. Superoleophobic Surfaces with Controllable Oil Adhesion and Their Application in Oil Transportation[J]. ADVANCED FUNCTIONAL MATERIALS,2011,21(22):4270-4276.
APA Yao, Xi,Gao, Jun,Song, Yanlin,&Jiang, Lei.(2011).Superoleophobic Surfaces with Controllable Oil Adhesion and Their Application in Oil Transportation.ADVANCED FUNCTIONAL MATERIALS,21(22),4270-4276.
MLA Yao, Xi,et al."Superoleophobic Surfaces with Controllable Oil Adhesion and Their Application in Oil Transportation".ADVANCED FUNCTIONAL MATERIALS 21.22(2011):4270-4276.
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