干旱区生态环境知识资源中心(Arid): All-Day Freshwater Harvesting through Combined Solar-Driven Interfacial Desalination and Passive Radiative Cooling

Arid

DOI	10.1021/acsami.0c14773
	All-Day Freshwater Harvesting through Combined Solar-Driven Interfacial Desalination and Passive Radiative Cooling
	Xu, Jiale; Zhang, Jingyi; Fu, Benwei; Song, Chengyi; Shang, Wen; Tao, Peng; Deng, Tao
通讯作者	Tao, P ; Deng, T
来源期刊	ACS APPLIED MATERIALS & INTERFACES
ISSN	1944-8244
EISSN	1944-8252
出版年	2020
卷号	12 期号:42 页码:47612-47622
英文摘要	Solar-driven interfacial evaporation has received increasing research attention for clean water generation, but freshwater harvesting often occurs only during daytime. Herein, we report a strategy for all-day freshwater harvesting through combining solar-driven interfacial desalination and dew water generation. Through spray-coating carbon nanotubes onto a flexible substrate that has high-infrared emittance in the atmosphere window, a dual functional film was prepared to efficiently absorb solar energy for desalination at daytime and passively cool down the surface temperature to collect dew water at night. By integrating the dual functional film within a three-stage membrane distillation device, the home-made system achieved a drinkable freshwater collection efficiency of 71.1% when desalinating seawater under 1 sun illumination and achieved a dew water collection rate of 0.1 L m(-2) day(-1) at night. The readily available low-cost raw materials, simple fabrication process of the dual functional films, and the resultant all-day freshwater collection systems make the combined solar-thermal interfacial desalination and dew water collection a promising solution to alleviate the freshwater shortage in many underdeveloped regions, arid areas, and islands.
英文关键词	solar-thermal solar-driven interfacial evaporation desalination radiative cooling dew water collection
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000584489800045
WOS关键词	OF-THE-ART ; SEAWATER DESALINATION ; DEW ; OPPORTUNITIES ; EVAPORATION ; EFFICIENT ; TECHNOLOGY ; COLLECTION ; CHALLENGES ; MEMBRANE
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/2XILL650/327242
作者单位	[Xu, Jiale; Zhang, Jingyi; Fu, Benwei; Song, Chengyi; Shang, Wen; Tao, Peng; Deng, Tao] Shanghai Jiao Tong Univ, Sch Mat Sci & Engn, State Key Lab Met Matrix Composites, Shanghai 200240, Peoples R China; [Xu, Jiale; Zhang, Jingyi; Fu, Benwei; Song, Chengyi; Shang, Wen; Tao, Peng; Deng, Tao] Shanghai Jiao Tong Univ, Ctr Hydrogen Sci, Shanghai 200240, Peoples R China
推荐引用方式 GB/T 7714	Xu, Jiale,Zhang, Jingyi,Fu, Benwei,et al. All-Day Freshwater Harvesting through Combined Solar-Driven Interfacial Desalination and Passive Radiative Cooling[J],2020,12(42):47612-47622.
APA	Xu, Jiale.,Zhang, Jingyi.,Fu, Benwei.,Song, Chengyi.,Shang, Wen.,...&Deng, Tao.(2020).All-Day Freshwater Harvesting through Combined Solar-Driven Interfacial Desalination and Passive Radiative Cooling.ACS APPLIED MATERIALS & INTERFACES,12(42),47612-47622.
MLA	Xu, Jiale,et al."All-Day Freshwater Harvesting through Combined Solar-Driven Interfacial Desalination and Passive Radiative Cooling".ACS APPLIED MATERIALS & INTERFACES 12.42(2020):47612-47622.