干旱区生态环境知识资源中心(Arid): LiCl in situ decorated metal-organic framework (MOF)-derived porous carbon for efficient solar-driven atmospheric water harvesting

Arid

DOI	10.1039/d4ra02364a
	LiCl in situ decorated metal-organic framework (MOF)-derived porous carbon for efficient solar-driven atmospheric water harvesting
	Guo, Simiao; Hu, Yue; Fang, Zhou; Yao, Bing; Peng, Xinsheng
通讯作者	Peng, XS
来源期刊	RSC ADVANCES
EISSN	2046-2069
出版年	2024
卷号	14 期号:22 页码:15619-15626
英文摘要	Solar-powered sorption-based atmospheric water harvesting (AWH) technology is a promising solution to the freshwater scarcity in arid regions. Existing adsorbent materials still face challenges in aspects such as cycling stability and adsorption kinetics and require further development. Herein, we presented a strategy for the in situ fabrication of high-performance adsorbents, lithium chloride (LiCl)-decorated metal-organic framework (MOF)-derived porous carbon sorbents (PCl), via high-temperature pyrolysis and hydrogen chloride (HCl) vapor treatment. The sorbents display high adsorption capacity across a wide range of humidity water adsorption capacities in a wide humidity range with the maximum adsorption capacity of 7.87 g g-1, and rapid response to the solar-driven process and excellent cyclic stability. The LiCl nanocrystals in PCl can be utilized efficiently and decorated within the porous framework stably, and demonstrate water adsorption at 20%, 40%, 60% and 80% RH, of 1.34, 1.69, 2.56 and 4.23 gH2OgLiCl-1, respectively, and significantly higher water uptake and release rates than bulk LiCl. This may provide new guides for designing efficient solar-driven AWH.
类型	Article
语种	英语
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:001223616800001
WOS类目	Chemistry, Multidisciplinary
WOS研究方向	Chemistry
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/405401
推荐引用方式 GB/T 7714	Guo, Simiao,Hu, Yue,Fang, Zhou,et al. LiCl in situ decorated metal-organic framework (MOF)-derived porous carbon for efficient solar-driven atmospheric water harvesting[J],2024,14(22):15619-15626.
APA	Guo, Simiao,Hu, Yue,Fang, Zhou,Yao, Bing,&Peng, Xinsheng.(2024).LiCl in situ decorated metal-organic framework (MOF)-derived porous carbon for efficient solar-driven atmospheric water harvesting.RSC ADVANCES,14(22),15619-15626.
MLA	Guo, Simiao,et al."LiCl in situ decorated metal-organic framework (MOF)-derived porous carbon for efficient solar-driven atmospheric water harvesting".RSC ADVANCES 14.22(2024):15619-15626.