干旱区生态环境知识资源中心(Arid): Bionic collection system for fog-dew harvesting inspired from desert beetle

Arid

DOI	10.1016/j.nantod.2023.101979
	Bionic collection system for fog-dew harvesting inspired from desert beetle
	Fu, Ye; Wu, Linshan; Ai, Shulun; Guo, Zhiguang; Liu, Weimin
通讯作者	Ai, SL ; Guo, ZG
来源期刊	NANO TODAY
ISSN	1748-0132
EISSN	1878-044X
出版年	2023
卷号	52
英文摘要	Obtaining clean water resources from the air is an important method to solve the water shortage problem in arid and semi-arid areas. Improving the efficiency of material water collection from the air remains a huge challenge that needs to be overcome. Inspired by natural creatures, a new combined mist dew collector is proposed. The collecting part of the system has a gradient structure with alternating convexity and endows it with different chemical wettability. Janus sponge will be used as the storage part and mechanically assembled together to form a fog/dew collection system. This combination approach can improve collection efficiency by adjusting the liquid behavior throughout the entire fog collection process, including nucleation of droplets during the capture process, high-speed transmission on conical channels, and separation and storage of droplets from Janus sponge. The synergistic effect of conical capture and sponge separation collection improves the efficiency of fog collection. Compared with traditional fog collection structures, our proposed collection system significantly improves the efficiency of fog collection. Meanwhile, our collection system can effectively collect dew under conventional subcooling conditions. The readily available low-cost raw materials, easy to assemble and disassemble, and easy to carry, our proposed fog/dew collection system combines fog and dew collection as a promising solution to alleviate freshwater shortages in many underdeveloped, arid, and island areas.
英文关键词	Fog-dew collection Hump-groove structure Hybrid wettability Collection system
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001075773600001
WOS关键词	PATTERNED SURFACE ; WATER ; WETTABILITY
WOS类目	Chemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/397877
推荐引用方式 GB/T 7714	Fu, Ye,Wu, Linshan,Ai, Shulun,et al. Bionic collection system for fog-dew harvesting inspired from desert beetle[J],2023,52.
APA	Fu, Ye,Wu, Linshan,Ai, Shulun,Guo, Zhiguang,&Liu, Weimin.(2023).Bionic collection system for fog-dew harvesting inspired from desert beetle.NANO TODAY,52.
MLA	Fu, Ye,et al."Bionic collection system for fog-dew harvesting inspired from desert beetle".NANO TODAY 52(2023).