Indexed by:期刊论文
Date of Publication:2017-04-03
Journal:JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY
Included Journals:SCIE、EI、Scopus
Volume:38
Issue:4
Page Number:566-569
ISSN No.:0193-2691
Key Words:Chemical etching; extreme wettability patterns; organic liquids; water-film protection
Abstract:Selective fabrication of superhydrophilic (S-philic) region on a superhydrophobic (S-phobic) surface requires complex technology and high cost, which has limited applications of extreme wettability patterns. In this paper, a twice-chemical-etching approach without special modification is used to prepare the extreme wettability patterns. Superhydrophobicity and superhydrophilicity can be successfully achieved after twice chemical etching for 20 seconds. The obtained patterns can maintain their extreme wettability for at least 30 days. Functional platforms with single-S-philic and multi-S-philic regions are fabricated to manipulate water and various organic liquids with water-film protection in an air environment.
Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates
Main positions:创新创业学院院长
Gender:Male
Date of Birth:1981-12-01
Alma Mater:大连理工大学
Degree:Doctoral Degree
School/Department:创新创业学院
Discipline:Mechanical Manufacture and Automation. Materials Surface Engineering. Plasma physics. Biomedical Engineering
Business Address:机械新大楼
Contact Information:0411-84706959
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