干旱区生态环境知识资源中心(Arid): Spray-Applied MXene Coatings on Metal-Organic Framework Monoliths for Adaptive All-Day Atmospheric Water Harvesting at Mitigated Energy Cost

Arid

DOI	10.1021/acs.iecr.3c04071
	Spray-Applied MXene Coatings on Metal-Organic Framework Monoliths for Adaptive All-Day Atmospheric Water Harvesting at Mitigated Energy Cost
	Wu, Qiannan; Feng, Zhiqiang; Zhou, Xingfu; Li, Haiqing
通讯作者	Li, HQ
来源期刊	INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
ISSN	0888-5885
EISSN	1520-5045
出版年	2024
卷号	63 期号:11 页码:4866-4875
英文摘要	All-day atmospheric water harvesting (AWH) using metal-organic frameworks (MOFs) presents an appealing approach for achieving high-yield water production in arid regions. However, current all-day MOF-based AWH strategies often involve intricate material preparation procedures and high energy input for water desorption, raising concerns about the water production cost. Leveraging the naturally abundant solar energy available in arid areas, herein, sprayable Ti3C2 MXene/silane-decorated hyperbranched polymer solutions (Ti3C2/sHBP) are presented. These solutions enable easy formation of robust, spray-applied coatings on monolithic MOFs upon exposure to sunlight, resulting in monolithic Ti3C2/sHBP-coated MOFs (TCM). The presence of Ti3C2/sHBP coatings equips TCMs with dual solar and electrical heating capabilities, enabling adaptive all-day AWH based on sunlight availability: solar heating-driven AWH when sufficient sunlight is present, combined solar/electrical heating-driven AWH when sunlight is insufficient, and electrical heating-driven AWH during periods without sunlight. Compared to traditional electrical heating-driven AWH, this adaptive all-day AWH delivers a similar water production performance with a 28.8% reduction in energy consumption for water desorption. Imparting MOF monoliths with dual heating functionality through a straightforward spray-applied coating demonstrates a novel, facile, and cost-effective strategy for enabling adaptive all-day AWH with excellent water productivity at a significantly mitigated energy cost.
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001196521200001
WOS关键词	ADSORPTION ; AIR
WOS类目	Engineering, Chemical
WOS研究方向	Engineering
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/404165
推荐引用方式 GB/T 7714	Wu, Qiannan,Feng, Zhiqiang,Zhou, Xingfu,et al. Spray-Applied MXene Coatings on Metal-Organic Framework Monoliths for Adaptive All-Day Atmospheric Water Harvesting at Mitigated Energy Cost[J],2024,63(11):4866-4875.
APA	Wu, Qiannan,Feng, Zhiqiang,Zhou, Xingfu,&Li, Haiqing.(2024).Spray-Applied MXene Coatings on Metal-Organic Framework Monoliths for Adaptive All-Day Atmospheric Water Harvesting at Mitigated Energy Cost.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,63(11),4866-4875.
MLA	Wu, Qiannan,et al."Spray-Applied MXene Coatings on Metal-Organic Framework Monoliths for Adaptive All-Day Atmospheric Water Harvesting at Mitigated Energy Cost".INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 63.11(2024):4866-4875.