干旱区生态环境知识资源中心(Arid): High-yield solar-driven atmospheric water harvesting with ultra-high salt content composites encapsulated in porous membrane

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DOI	10.1016/j.xcrp.2021.100664
	High-yield solar-driven atmospheric water harvesting with ultra-high salt content composites encapsulated in porous membrane
	Shan, He; Pan, Quanwen; Xiang, Chengjie; Poredos, Primoz; Ma, Qiuming; Ye, Zhanyu; Hou, Guodong; Wang, Ruzhu
通讯作者	Wang, RZ (corresponding author)，Shanghai Jiao Tong Univ, Engn Res Ctr Solar Energy MOE China, Inst Refrigerat & Cryogen, 800 Dongchuan Rd, Shanghai 200240, Peoples R China.
来源期刊	CELL REPORTS PHYSICAL SCIENCE
EISSN	2666-3864
出版年	2021
卷号	2 期号:12
英文摘要	Sorption-based atmospheric water harvesting (SAWH) is recognized as a feasible and sustainable approach to address global water scarcity in arid regions. However, easy-to-prepare and inexpensive saltbased sorbents have stringent requirements referring to sorption duration and environmental humidity; otherwise, the leakage of salt solution can occur. Here, we develop a composite sorbent with remarkably high salt content of 80 wt % and without the risk of leakage by introducing a polytetrafluoroethylene membrane encapsulation method. The developed composite HSCC-E10 shows both fast sorption kinetics inherent to the matrix of composites and high absorption capacity of hygroscopic salt solutions, achieving ultra-high sorption capacity of 3.75 g/g, 2.83 g/g, and 1.47 g/g for 90%, 70%, and 30% relative humidity (RH), respectively. A lab-scale device is developed demonstrating 560 mL/m(2) water yield under outdoor natural sunlight. The applicability of proposed sorbents could pave the road for future middle- or large-scale applications, such as vehicle-mounted and continuous SAWH.
类型	Article
语种	英语
开放获取类型	gold, Green Published
收录类别	SCI-E
WOS记录号	WOS:000736275900010
WOS关键词	ORGANIC FRAMEWORK ; PTFE MEMBRANES ; PERFORMANCE ; FABRICATION ; PROGRESS ; DESIGN
WOS类目	Chemistry, Multidisciplinary ; Energy & Fuels ; Materials Science, Multidisciplinary ; Physics, Multidisciplinary
WOS研究方向	Chemistry ; Energy & Fuels ; Materials Science ; Physics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/375662
作者单位	[Shan, He; Pan, Quanwen; Xiang, Chengjie; Poredos, Primoz; Ma, Qiuming; Ye, Zhanyu; Hou, Guodong; Wang, Ruzhu] Shanghai Jiao Tong Univ, Engn Res Ctr Solar Energy MOE China, Inst Refrigerat & Cryogen, 800 Dongchuan Rd, Shanghai 200240, Peoples R China
推荐引用方式 GB/T 7714	Shan, He,Pan, Quanwen,Xiang, Chengjie,et al. High-yield solar-driven atmospheric water harvesting with ultra-high salt content composites encapsulated in porous membrane[J],2021,2(12).
APA	Shan, He.,Pan, Quanwen.,Xiang, Chengjie.,Poredos, Primoz.,Ma, Qiuming.,...&Wang, Ruzhu.(2021).High-yield solar-driven atmospheric water harvesting with ultra-high salt content composites encapsulated in porous membrane.CELL REPORTS PHYSICAL SCIENCE,2(12).
MLA	Shan, He,et al."High-yield solar-driven atmospheric water harvesting with ultra-high salt content composites encapsulated in porous membrane".CELL REPORTS PHYSICAL SCIENCE 2.12(2021).