Surface with Switchable Wettability
Superhydrophobicity and superhydrophilicity are extreme properties of solid surface governed by surface morphology and surface chemistry. Switching between superhydrophobicity and superhydrophilicity can be achieved by applying external stimuli and exchanging counterions due to the change in surface...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Journal of Materials Engineering
2016-12-01
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| Series: | Cailiao gongcheng |
| Subjects: | |
| Online Access: | http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2016.12.018 |
| _version_ | 1828077230279884800 |
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| author | LIU Peng-bo WANG Jia-jun FENG Lian-fang GU Xue-ping |
| author_facet | LIU Peng-bo WANG Jia-jun FENG Lian-fang GU Xue-ping |
| author_sort | LIU Peng-bo |
| collection | DOAJ |
| description | Superhydrophobicity and superhydrophilicity are extreme properties of solid surface governed by surface morphology and surface chemistry. Switching between superhydrophobicity and superhydrophilicity can be achieved by applying external stimuli and exchanging counterions due to the change in surface morphology and/or surface chemistry. This review mainly gives a concise overview of switchable wettability of surface. Through applying external stimuli such as light, temperature, pH value, solvent, electric potential and exchanging of counterions, the wettability of surface can switch between superhydrophobicity and superhydrophilicity. The material with asymmetric wettability exhibits some novel abilities such as directional liquid transport. Finally, the advances of surface with switchable wettability are prospected. By controlling the micro-nano structure and chemical composition, the switch between superhydrophobicity and superhydrophilicity can be realized on various surfaces. |
| first_indexed | 2024-04-11T02:27:26Z |
| format | Article |
| id | doaj.art-e183532ddf4e46bba2bb0cdb2bcb3c21 |
| institution | Directory Open Access Journal |
| issn | 1001-4381 1001-4381 |
| language | zho |
| last_indexed | 2024-04-11T02:27:26Z |
| publishDate | 2016-12-01 |
| publisher | Journal of Materials Engineering |
| record_format | Article |
| series | Cailiao gongcheng |
| spelling | doaj.art-e183532ddf4e46bba2bb0cdb2bcb3c212023-01-02T22:37:13ZzhoJournal of Materials EngineeringCailiao gongcheng1001-43811001-43812016-12-01441211812610.11868/j.issn.1001-4381.2016.12.01820161218Surface with Switchable WettabilityLIU Peng-bo0WANG Jia-jun1FENG Lian-fang2GU Xue-ping3College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, ChinaCollege of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, ChinaCollege of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, ChinaCollege of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, ChinaSuperhydrophobicity and superhydrophilicity are extreme properties of solid surface governed by surface morphology and surface chemistry. Switching between superhydrophobicity and superhydrophilicity can be achieved by applying external stimuli and exchanging counterions due to the change in surface morphology and/or surface chemistry. This review mainly gives a concise overview of switchable wettability of surface. Through applying external stimuli such as light, temperature, pH value, solvent, electric potential and exchanging of counterions, the wettability of surface can switch between superhydrophobicity and superhydrophilicity. The material with asymmetric wettability exhibits some novel abilities such as directional liquid transport. Finally, the advances of surface with switchable wettability are prospected. By controlling the micro-nano structure and chemical composition, the switch between superhydrophobicity and superhydrophilicity can be realized on various surfaces.http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2016.12.018superhydrophobicitysuperhydrophilicityswitchable wettabilitydirectional transport |
| spellingShingle | LIU Peng-bo WANG Jia-jun FENG Lian-fang GU Xue-ping Surface with Switchable Wettability Cailiao gongcheng superhydrophobicity superhydrophilicity switchable wettability directional transport |
| title | Surface with Switchable Wettability |
| title_full | Surface with Switchable Wettability |
| title_fullStr | Surface with Switchable Wettability |
| title_full_unstemmed | Surface with Switchable Wettability |
| title_short | Surface with Switchable Wettability |
| title_sort | surface with switchable wettability |
| topic | superhydrophobicity superhydrophilicity switchable wettability directional transport |
| url | http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2016.12.018 |
| work_keys_str_mv | AT liupengbo surfacewithswitchablewettability AT wangjiajun surfacewithswitchablewettability AT fenglianfang surfacewithswitchablewettability AT guxueping surfacewithswitchablewettability |