Laser Direct Writing of Tree-Shaped Hierarchical Cones on a Superhydrophobic Film for High-Efficiency Water Collection

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	Laser Direct Writing of Tree-Shaped Hierarchical Cones on a Superhydrophobic Film for High-Efficiency Water Collection
	Wang, Meng; Ruan, Shuangchen; Guo, Chuan Fei; Fan, Yongtao; Xiang, Bingxi; Wang, Lei; Wang, Chuang; Zhang, Haoran; Liu, Qian
刊名	ACS Appl. Mater. Interfaces
	2017
卷号	9 期号:34 页码:29248
通讯作者	guocf@sustc.edu.cn ; scruan@szu.edu.cn
英文摘要	Directional water collection has stimulated a great deal of interest because of its potential applications in the field of microfluidics, liquid transportation, fog harvesting, and so forth. There have been some bio or bioinspired structures for directional water collection, from one-dimensional spider silk to two-dimensional star-like patterns to three-dimensional Nepenthes alata. Here we present a simple way for the accurate design and highly controllable driving of tiny droplets: by laser direct writing of hierarchical patterns with modified wettability and desired geometry on a superhydrophobic film, the patterned film can precisely and directionally drive tiny water droplets and dramatically improve the efficiency of water collection with a factor of similar to 36 compared with the original superhydrophobic film. Such a patterned film might be an ideal platform for water collection from humid air and for planar microfluidics without tunnels.
收录类别	SCI
资助信息	National Natural Science Foundation of China [U1613204, 10974037, 61505038, 61405223]; Program for Guangdong Introducing Innnovative and Entrepreneurial Team [2016ZT06G587]; "The Recruitment Program of Global Youth Experts of China" [K16251101]; National Key Research and Development Program of China [2016YFA0200403]; CAS Strategy Pilot Program [XDA 09020300]; Shenzhen Science and Technology Planning [JCYJ20160422142912923]
WOS记录号	WOS:000409395500120
内容类型	期刊论文
源URL	[http://ir.siom.ac.cn/handle/181231/28768]
专题	上海光学精密机械研究所_其他
作者单位	中国科学院上海光学精密机械研究所
推荐引用方式 GB/T 7714	Wang, Meng,Ruan, Shuangchen,Guo, Chuan Fei,et al. Laser Direct Writing of Tree-Shaped Hierarchical Cones on a Superhydrophobic Film for High-Efficiency Water Collection[J]. ACS Appl. Mater. Interfaces,2017,9(34):29248.
APA	Wang, Meng.,Ruan, Shuangchen.,Guo, Chuan Fei.,Fan, Yongtao.,Xiang, Bingxi.,...&Liu, Qian.(2017).Laser Direct Writing of Tree-Shaped Hierarchical Cones on a Superhydrophobic Film for High-Efficiency Water Collection.ACS Appl. Mater. Interfaces,9(34),29248.
MLA	Wang, Meng,et al."Laser Direct Writing of Tree-Shaped Hierarchical Cones on a Superhydrophobic Film for High-Efficiency Water Collection".ACS Appl. Mater. Interfaces 9.34(2017):29248.