干旱区生态环境知识资源中心(Arid): Biomimetic Leaf-Shaped Wedge Structure with Mixed Wettability for Fog Harvesting

Arid

DOI	10.1021/acsami.4c08254
	Biomimetic Leaf-Shaped Wedge Structure with Mixed Wettability for Fog Harvesting
	Li, Mengwei; Xie, Shangzhen; Tian, Guangyi; Chen, Guopeng; Guo, Zhiguang
通讯作者	Xie, SZ ; Guo, ZG
来源期刊	ACS APPLIED MATERIALS & INTERFACES
ISSN	1944-8244
EISSN	1944-8252
出版年	2024
卷号	16 期号:32 页码:42931-42941
英文摘要	Water scarcity is a pressing issue in arid and semi-arid regions, making fog harvesting a promising method for water collection. However, enhancing the rate of fog harvesting remains a challenge. Controlling the movement of droplets on functional surfaces is crucial for the development of effective water-harvesting devices. In this study, a three-dimensional (3D) fog-harvesting device with mixed wettability is fabricated using a combination of physical and chemical techniques. With inspiration drawn from natural organisms, such as the desert beetle and Nephrolepis cordifolia, which can both live in low humidity, a copper substrate with a leaf-shaped wedge superhydrophilic structure and flat superhydrophobic regions is fabricated for fog harvesting. The modified surface results in a maximum 49.89% improvement in fog-harvesting efficiency compared to the original copper substrate. The synergistic effect of the 3D structure and mixed wettability of this study offers an idea for improving fog collection efficiency, with potential implications for energy sustainability water resources.
英文关键词	multi-bioinspired surface structure efficient fog harvesting leaf-shaped wedge structure mixed wettability 3D inclined bionic structure
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001285538200001
WOS关键词	WATER COLLECTION ; DROPWISE CONDENSATION
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/2XILL650/402581
推荐引用方式 GB/T 7714	Li, Mengwei,Xie, Shangzhen,Tian, Guangyi,et al. Biomimetic Leaf-Shaped Wedge Structure with Mixed Wettability for Fog Harvesting[J],2024,16(32):42931-42941.
APA	Li, Mengwei,Xie, Shangzhen,Tian, Guangyi,Chen, Guopeng,&Guo, Zhiguang.(2024).Biomimetic Leaf-Shaped Wedge Structure with Mixed Wettability for Fog Harvesting.ACS APPLIED MATERIALS & INTERFACES,16(32),42931-42941.
MLA	Li, Mengwei,et al."Biomimetic Leaf-Shaped Wedge Structure with Mixed Wettability for Fog Harvesting".ACS APPLIED MATERIALS & INTERFACES 16.32(2024):42931-42941.