干旱区生态环境知识资源中心(Arid): Aluminum-Based Heterogeneous Surface for Efficient Solar Desalination and Fog Harvesting Processed by a Picosecond Laser

Arid

DOI	10.1021/acsami.3c08121
	Aluminum-Based Heterogeneous Surface for Efficient Solar Desalination and Fog Harvesting Processed by a Picosecond Laser
	Liang, Zihang; Wang, Qingwei; Chu, Dongkai; Naqvi, M. Jahanzaib; Qu, Shuoshuo; Huang, Jun; Yao, Peng
通讯作者	Chu, DK ; Yao, P
来源期刊	ACS APPLIED MATERIALS & INTERFACES
ISSN	1944-8244
EISSN	1944-8252
出版年	2023
卷号	15 期号:39 页码:46195-46204
英文摘要	Solar desalination and fog harvesting are two common ways to obtain fresh water, and both are promising methods to solve the water shortage problem. However, through either the fabrication of interfacial evaporators for solar desalination or the preparation of superwetting surfaces for fog harvesting, current methods suffer from long preparation times, high costs, and low efficiency. Herein, we report an efficient and simple method to process heterogeneous surfaces (HSs) on aluminum (Al) by picosecond laser processing combined with chemical treatment used for fog harvesting and seawater desalination. The as-prepared HS simultaneously consists of regular periodic stripe structures with superhydrophilicity and superhydrophobicity. The spacing of the superhydrophilic and superhydrophobic regions can be adjusted through the processing path. This surface has a 44% improvement in fog harvesting efficiency compared to a pristine Al sheet, which is 0.53 kg center dot m(-2)center dot h(-1). Furthermore, it shows a high evaporation rate of 2.35 kg center dot m(-2)center dot h(-1) under one sun irradiation with an energy efficiency of 52.39%. Such functional surfaces can be applied to obtain fresh water resources in both coastal regions and arid areas, where water mist is relatively abundant, providing reference and guidance for fresh water collection, and being a promising way to solve the water shortage problem.
英文关键词	superhydrophilicity/superhydrophobicity fog harvesting solar desalination picosecond laser
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001071980200001
WOS关键词	SUPERHYDROPHOBIC SURFACE ; WETTABILITY ; COLLECTION ; SILICON
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/2XILL650/394933
推荐引用方式 GB/T 7714	Liang, Zihang,Wang, Qingwei,Chu, Dongkai,et al. Aluminum-Based Heterogeneous Surface for Efficient Solar Desalination and Fog Harvesting Processed by a Picosecond Laser[J],2023,15(39):46195-46204.
APA	Liang, Zihang.,Wang, Qingwei.,Chu, Dongkai.,Naqvi, M. Jahanzaib.,Qu, Shuoshuo.,...&Yao, Peng.(2023).Aluminum-Based Heterogeneous Surface for Efficient Solar Desalination and Fog Harvesting Processed by a Picosecond Laser.ACS APPLIED MATERIALS & INTERFACES,15(39),46195-46204.
MLA	Liang, Zihang,et al."Aluminum-Based Heterogeneous Surface for Efficient Solar Desalination and Fog Harvesting Processed by a Picosecond Laser".ACS APPLIED MATERIALS & INTERFACES 15.39(2023):46195-46204.