干旱区生态环境知识资源中心(Arid): High-Efficient Fog Harvest from a Synergistic Effect of Coupling Hierarchical Structures

Arid

DOI	10.1021/acsami.2c06803
	High-Efficient Fog Harvest from a Synergistic Effect of Coupling Hierarchical Structures
	Zhang, Kaiteng; Chen, Huawei; Ran, Tong; Zhang, Liwen; Zhang, Yi; Chen, Dengke; Wang, Yan; Guo, Yurun; Liu, Guang
通讯作者	Chen, HW
来源期刊	ACS APPLIED MATERIALS & INTERFACES
ISSN	1944-8244
EISSN	1944-8252
出版年	2022
卷号	14 期号:29 页码:33993-34001
英文摘要	ABSTRACT: Fog harvesting is an important method to solve the water shortage in arid and semi-arid areas by collecting water from air. Improving fog harvesting efficiency is still a big challenge to be overcome. Herein, under the inspiration of natural creatures, a novel harvesting structure that couples a hierarchical microchannel (HMC) needle with the Janus membrane by taking a conical pore as their junction is proposed. Such an HMC-conical pore-Janus membrane system can improve the harvesting efficiency by regulation of liquid behavior in the whole fog harvesting process involving droplet capture from air, high speed transport on the microchannel, and droplet detachment from Janus. The synergistic effects of the hierarchical channel-conical pore-Janus structure are exploited in terms of capture, transport, and detachment capabilities, and their underlying mechanism to enhance fog harvesting efficiency is built. Compared with the traditional harvesting structure, the proposed hierarchical channel-conical-Janus coupling mode was demonstrated to improve fog harvesting efficiency by 90%. Such a coupled system has potential applications in efficient fog harvesting systems, microfluidic devices, and liquid manipulation.
英文关键词	hierarchical microchannel needle Janus membrane conical pore fog harvesting droplet detachment
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000826897100001
WOS关键词	WATER ; FABRICATION ; COLLECTION ; TRANSPORT ; SURFACE
WOS类目	Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS研究方向	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/2XILL650/391520
推荐引用方式 GB/T 7714	Zhang, Kaiteng,Chen, Huawei,Ran, Tong,et al. High-Efficient Fog Harvest from a Synergistic Effect of Coupling Hierarchical Structures[J],2022,14(29):33993-34001.
APA	Zhang, Kaiteng.,Chen, Huawei.,Ran, Tong.,Zhang, Liwen.,Zhang, Yi.,...&Liu, Guang.(2022).High-Efficient Fog Harvest from a Synergistic Effect of Coupling Hierarchical Structures.ACS APPLIED MATERIALS & INTERFACES,14(29),33993-34001.
MLA	Zhang, Kaiteng,et al."High-Efficient Fog Harvest from a Synergistic Effect of Coupling Hierarchical Structures".ACS APPLIED MATERIALS & INTERFACES 14.29(2022):33993-34001.