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个人信息Personal Information
教授
硕士生导师
主要任职：伯川书院执行院长
其他任职：机械工程国家级实验教学示范中心主任
性别：女
毕业院校：大连理工大学
学位：博士
所在单位：机械工程学院
学科：机械制造及其自动化
办公地点：大连理工大学知方楼7009房间
联系方式：13516059116
电子邮箱：sunjing@dlut.edu.cn
A universal method to create surface patterns with extreme wettability on metal substrates
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论文类型：期刊论文
发表时间：2019-02-01
发表刊物：JOURNAL OF COLLOID AND INTERFACE SCIENCE
收录刊物：SCIE、PubMed、EI
卷号：535
页面范围：100-110
ISSN号：0021-9797
关键字：Extreme wettability; Universal method; Various metal; Fog harvest
摘要：Extreme wettability surfaces have attracted more and more attention due to their practical applications, however, few reports have shown a universal method to create surface patterns with extreme wettability on a variety of metals. In this paper, a mask-assisted dual-chemical-processing approach without special modification is used to prepare the extreme wettability patterns on various metal substrates. Fabrication of superhydrophilic-superhydrophobic patterns on five kinds of metal substrates of Al, Ti, steel, Zn and Mg alloy proved the versatility of this method. The extreme wettability patterns prepared by this method were applied to fog harvest and we found the big differences in the collection efficiency of various metal surface patterns. (C) 2018 Elsevier Inc. All rights reserved.