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Plasma/thermal-driven the rapid wettability transition on a copper surface

文献类型：期刊论文

作者Zhang ZZ(张招柱); Zhang ZZ(张招柱); Xu XH(徐向辉); Zhou XY(周晓燕); Zhu XT(朱小涛); Men XH(门学虎)
刊名Applied Surface Science
出版日期2011
卷号257页码:3753-3757
关键词Superhydrophobic surface Plasma treatment Wettability transition Copper
ISSN号0169-4332
通讯作者张招柱
中文摘要A simple and time-saving method to realize the reversible wettability transition is reported. Through a solution–immersion process followed by stearic acid modification, a superhydrophobic surface was prepared on the copper surface. After being treated by air-plasma exposure, the surface wettability was converted into superhydrophilicity. XPS analysis demonstrated that the incorporation of oxygen species by air-plasma activation accounted for the highly hydrophilic character of the surface. Upon anneal- ing the plasma-treated surface in air, the non-oxidized alkyl chains were transferred to the surface for recovery the superhydrophobicity. It was found that the recovery was fast upon annealing at a relative high temperature. By the alternation of air-plasma treatment and annealing process, the rapid reversible wettability transition between superhydrophobic and superhydrophilic state was realized. The shortest processing time for a whole reversible wettability transition was 21min.
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 (grant NO.50773089;50835009);the Innovative Group Foundation from NSFC (grant NO.50721062);the National 973 Project (grant NO.2007CB607601)
语种英语
WOS记录号WOS:000286179800102
公开日期2012-09-24
源URL[http://210.77.64.217/handle/362003/683]  
专题兰州化学物理研究所_固体润滑国家重点实验室
兰州化学物理研究所_先进润滑与防护材料研究发展中心
通讯作者Zhang ZZ(张招柱); Zhang ZZ(张招柱)
推荐引用方式
GB/T 7714		 Zhang ZZ,Zhang ZZ,Xu XH,et al. Plasma/thermal-driven the rapid wettability transition on a copper surface[J]. Applied Surface Science,2011,257:3753-3757.
APA 张招柱,张招柱,徐向辉,周晓燕,朱小涛,&门学虎.(2011).Plasma/thermal-driven the rapid wettability transition on a copper surface.Applied Surface Science,257,3753-3757.
MLA 张招柱,et al."Plasma/thermal-driven the rapid wettability transition on a copper surface".Applied Surface Science 257(2011):3753-3757.

入库方式： OAI收割

来源：兰州化学物理研究所

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