干旱区生态环境知识资源中心(Arid): Multibioinspired JANUS Membranes with Spatial Surface Refreshment for Enhanced Fog Collection

Arid

DOI	10.1002/admi.202101212
	Multibioinspired JANUS Membranes with Spatial Surface Refreshment for Enhanced Fog Collection
	Liu, Cong; Lu, Chenguang; Zhan, Haiyang; Ge, Wenna; Feng, Shile; Liu, Yahua
通讯作者	Feng, SL ; Liu, YH (corresponding author), Dalian Univ Technol, Minist Educ, Key Lab Precis & Nontradit Machining Technol, Dalian 116024, Peoples R China.
来源期刊	ADVANCED MATERIALS INTERFACES
ISSN	2196-7350
出版年	2021
英文摘要	The increasing scarcity of freshwater motivates economical and practical approaches, especially bioinspired ones, to collect water from the atmospheric environment. The enhanced water collection can be achieved by the synergistic action of an effective surface refreshment of fog droplets and a rapid transport of harvested water. Here, a multibioinspired Janus membrane is presented with combined hybrid wettability of Namib desert beetles, curvature gradient of shorebird's beaks and capillary wicking of tree roots, which enables not only a frequent horizontal surface refreshment due to its hybrid wettability, but also an efficient vertical one underpinned by curvature gradient and capillary wicking. This unique spatial surface refreshment shows a 125% enhancement in fog collection compared to that on conventional Janus membranes. Meanwhile, the multibioinspired Janus membrane possesses a robust stability of the Janus state, which guarantees a high-efficiency fog collection for a long time. It is envisioned that the design strategy for efficient and weatherable fog collection is promising for a wide range of applications.
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000697376800001
WOS关键词	WATER ; CACTUS ; WETTABILITY
WOS类目	Chemistry, Multidisciplinary ; Materials Science, Multidisciplinary
WOS研究方向	Chemistry ; Materials Science
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/362320
作者单位	[Liu, Cong; Lu, Chenguang; Zhan, Haiyang; Ge, Wenna; Feng, Shile; Liu, Yahua] Dalian Univ Technol, Minist Educ, Key Lab Precis & Nontradit Machining Technol, Dalian 116024, Peoples R China
推荐引用方式 GB/T 7714	Liu, Cong,Lu, Chenguang,Zhan, Haiyang,et al. Multibioinspired JANUS Membranes with Spatial Surface Refreshment for Enhanced Fog Collection[J],2021.
APA	Liu, Cong,Lu, Chenguang,Zhan, Haiyang,Ge, Wenna,Feng, Shile,&Liu, Yahua.(2021).Multibioinspired JANUS Membranes with Spatial Surface Refreshment for Enhanced Fog Collection.ADVANCED MATERIALS INTERFACES.
MLA	Liu, Cong,et al."Multibioinspired JANUS Membranes with Spatial Surface Refreshment for Enhanced Fog Collection".ADVANCED MATERIALS INTERFACES (2021).