干旱区生态环境知识资源中心(Arid): Femtosecond-laser-patterned origami Janus membrane toward enhanced water fog harvesting

Arid

DOI	10.1039/d3nr03829g
	Femtosecond-laser-patterned origami Janus membrane toward enhanced water fog harvesting
	Yao, Yansheng; Peng, Tao; Peng, Yubin; Meng, Qiangsong; Zhu, Suwan; Hu, Yanlei; Li, Jiawen; Wu, Dong
通讯作者	Zhu, SW
来源期刊	NANOSCALE
ISSN	2040-3364
EISSN	2040-3372
出版年	2023
卷号	15 期号:42 页码:17068-17075
英文摘要	Fog harvesting is an effective way to relieve water shortages in arid regions; thus, improving the efficiency of fog harvesting is urgently needed for both academic research and practical applications. Here, we report an origami patterned Janus (O-P-Janus) membrane using laser-ablated copper foams inspired by origami handcraft and traditional Chinese architecture. Compared to the planar fully ablated Janus membrane, our O-P-Janus membrane, with selectively ablated rectangular areas, exhibits an exceptional water collection rate (WCR) of approximately 267%. The underlying physical mechanism of WCR enhancement is revealed and attributed to the enhanced fog adsorbing capacity on the upper superhydrophobic origami structures and the accelerated removal of accumulated droplets beneath the lower superhydrophilic V-shaped tips. This O-P-Janus membrane with excellent fog collection performance should open up a new avenue for both device designs and potential applications toward structuring-enhanced fog collection and microfluidic control platforms.
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001086999800001
WOS关键词	FABRICATION ; COLLECTION ; BEETLE ; CACTUS
WOS类目	Chemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/397878
推荐引用方式 GB/T 7714	Yao, Yansheng,Peng, Tao,Peng, Yubin,et al. Femtosecond-laser-patterned origami Janus membrane toward enhanced water fog harvesting[J],2023,15(42):17068-17075.
APA	Yao, Yansheng.,Peng, Tao.,Peng, Yubin.,Meng, Qiangsong.,Zhu, Suwan.,...&Wu, Dong.(2023).Femtosecond-laser-patterned origami Janus membrane toward enhanced water fog harvesting.NANOSCALE,15(42),17068-17075.
MLA	Yao, Yansheng,et al."Femtosecond-laser-patterned origami Janus membrane toward enhanced water fog harvesting".NANOSCALE 15.42(2023):17068-17075.