干旱区生态环境知识资源中心(Arid): Excellent fog droplets collector via an extremely stable hybrid hydrophobic-hydrophilic surface and Janus copper foam integrative system with hierarchical micro/nanostructures

Arid

DOI	10.1016/j.jcis.2019.11.048
	Excellent fog droplets collector via an extremely stable hybrid hydrophobic-hydrophilic surface and Janus copper foam integrative system with hierarchical micro/nanostructures
	Zhou, Hui 1,2; Jing, Xueshan 1,2; Guo, Zhiguang 1,2
通讯作者	Guo, Zhiguang
来源期刊	JOURNAL OF COLLOID AND INTERFACE SCIENCE
ISSN	0021-9797
EISSN	1095-7103
出版年	2020
卷号	561 页码:730-740
英文摘要	As water shortages increase in semi-arid deserts and inland areas, the collection of fog has attracted tremendous attention in recent years. Different types of fog collectors have been widely reported in the past decade. Inspired by the creatures, a micro/nano-structured hybrid hydrophobic-hydrophilic surface was prepared via a simple hydrothermal method. In addition, the Janus performance was obtained using photocatalytic reaction. This hybrid hydrophobic-hydrophilic surface and Janus copper foam integrative system (HB-HL + JCF) may be of research significance because the preparation methods are environmentally friendly and economical. Next, special attention is paid to the systematic physical mechanisms of unidirectional transport and fog collection. In addition to these, the collection process of fog is analyzed in detail, and the optimal conditions for fog collection were selected by changing the sizes and tilt angles of the as-prepared copper foam. Compared to the original copper foam, the FIBHL + JCF exhibits a highly efficient fog collection (about 209% enhancement). Moreover, the experimental results showed that the HB-HL + JCF had excellent stability, and the wettability changes little under long-time ultraviolet light irradiation or multiple heating/cooling cycles. This work may provide insight into the fabrication of new fog harvesting materials and certain reference value for the development of advanced fog collectors for various purposes. (C) 2019 Elsevier Inc. All rights reserved.
英文关键词	Janus copper foam Unidirectional transportation Stability Fog harvesting
类型	Article
语种	英语
国家	Peoples R China
收录类别	SCI-E
WOS记录号	WOS:000508752600070
WOS关键词	SUPERHYDROPHOBIC SURFACES ; SLIPPERY SURFACES ; WATER COLLECTION ; FILMS ; CONDENSATION ; WETTABILITY ; FABRICATION ; CAPTURE ; DEW
WOS类目	Chemistry, Physical
WOS研究方向	Chemistry
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/314924
作者单位	1.Hubei Univ, Minist Educ, Key Lab Green Preparat & Applicat Funct Mat, Wuhan, Peoples R China; 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou, Peoples R China
推荐引用方式 GB/T 7714	Zhou, Hui,Jing, Xueshan,Guo, Zhiguang. Excellent fog droplets collector via an extremely stable hybrid hydrophobic-hydrophilic surface and Janus copper foam integrative system with hierarchical micro/nanostructures[J],2020,561:730-740.
APA	Zhou, Hui,Jing, Xueshan,&Guo, Zhiguang.(2020).Excellent fog droplets collector via an extremely stable hybrid hydrophobic-hydrophilic surface and Janus copper foam integrative system with hierarchical micro/nanostructures.JOURNAL OF COLLOID AND INTERFACE SCIENCE,561,730-740.
MLA	Zhou, Hui,et al."Excellent fog droplets collector via an extremely stable hybrid hydrophobic-hydrophilic surface and Janus copper foam integrative system with hierarchical micro/nanostructures".JOURNAL OF COLLOID AND INTERFACE SCIENCE 561(2020):730-740.