标题:Preparation of lotus-like superhydrophobic fluoropolymer films
作者:Wei, Z. J.; Liu, W. L.; Tian, D.; Xiao, C. L.; Wang, X. Q.
作者机构:[Wei, Z. J.; Liu, W. L.; Tian, D.; Xiao, C. L.] Shandong Inst Light Ind, Sch Mat Sci & Engn, Jinan 250353, Peoples R China.; [Wei, Z. J.; Liu, W. L. 更多
通讯作者:Liu, WL
通讯作者地址:[Liu, WL]Shandong Inst Light Ind, Sch Mat Sci & Engn, Daxue Rd, Jinan 250353, Peoples R China.
来源:APPLIED SURFACE SCIENCE
出版年:2010
卷:256
期:12
页码:3972-3976
DOI:10.1016/j.apsusc.2010.01.059
关键词:Bulk polymerization; Phase separation; Superhydrophobic; Lotus-like;; Fluoropolymer film
摘要:Styrene and 2,2,3,4,4,4-hexafluorobutyl methacrylate copolymers were synthesized by bulk polymerization, and the superhydrophobic copolymer films were prepared subsequently using phase separation technique. The copolymer was dissolved in tetrahydrofuran, and then added ethanol into the solution thereafter, to induce phase separation. The microstructures of the polymer films were controlled by the degree of phase separation, which was enhanced properly by the concentration of ethanol. The surface morphology of the films, observed by environmental scanning electron microscope, is similar to that of the lotus leaf. The contact angle and sliding angle were measured as 154.3 degrees and 5.8 degrees, respectively. The excellent superhydrophobic property demonstrated that the phase separation technique is useful for preparing lotus-like fluoropolymer films. (C) 2010 Elsevier B.V. All rights reserved.
收录类别:EI;SCOPUS;SCIE
WOS核心被引频次:53
Scopus被引频次:56
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-77649238314&doi=10.1016%2fj.apsusc.2010.01.059&partnerID=40&md5=da346fc787a6e7dd4c4112572250fa70
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