Ionic hyper-cross-linked polymers monoliths for efficient solar steam generation

doi:10.1016/j.eurpolymj.2021.110281

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	Ionic hyper-cross-linked polymers monoliths for efficient solar steam generation
	Wei, Dongyuan; Wang, Fei; Sun, Hanxue; Zhu, Zhaoqi; Liang, Weidong; Li, An
刊名	European Polymer Journal
	2021-03-15
卷号	147
关键词	Aerogels Crosslinking Desalination Light absorption Polymers Solar energy Solar power generation Steam Steam generators Wastewater treatment Cross-linked polymers Efficient technology High energy conversions Large specific surface areas Low thermal conductivity Mechanical flexibility Seawater desalination Steam sterilization
ISSN号	0014-3057
DOI	10.1016/j.eurpolymj.2021.110281
英文摘要	Solar steam generation (SSG) based on photothermal materials by only utilizing solar energy as input has emerged as one of the efficient technologies for desalination. Herein, we present a method for the synthesis of novel monolithic aerogels composed of ionic hyper-cross-linked polymers (HCP-MINs) as efficient solar steam generators by coating acetylene black on their surface as a light-to-heat conversion layer (named as CHCP-MINs). The CHCP-MINs show large specific surface area (976.7 m2 g−1), low thermal conductivity (0.074 W m−1 K−1) and high light absorption (ca. 99%), making them ideal candidates as solar steam generators by combination with their superior mechanical flexibility. As expected, the HCP possess a high energy conversion efficiency of 86.82% under 1 sun irradiation. Taking the advantages their inherent merits mentioned above and coupling with their simple and scalable manufacture, such CHCP-MINs may have great potentials in a variety of useful applications, including power generation, seawater desalination, wastewater treatment, steam sterilization and so on. © 2021 Elsevier Ltd
WOS研究方向	Polymer Science
语种	英语
出版者	Elsevier Ltd
WOS记录号	WOS:000639290300002
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/147756]
专题	石油化工学院设计艺术学院
作者单位	College of Petrochemical Technology, Lanzhou University of Technology, Langongping Road 287, Lanzhou; 730050, China
推荐引用方式 GB/T 7714	Wei, Dongyuan,Wang, Fei,Sun, Hanxue,et al. Ionic hyper-cross-linked polymers monoliths for efficient solar steam generation[J]. European Polymer Journal,2021,147.
APA	Wei, Dongyuan,Wang, Fei,Sun, Hanxue,Zhu, Zhaoqi,Liang, Weidong,&Li, An.(2021).Ionic hyper-cross-linked polymers monoliths for efficient solar steam generation.European Polymer Journal,147.
MLA	Wei, Dongyuan,et al."Ionic hyper-cross-linked polymers monoliths for efficient solar steam generation".European Polymer Journal 147(2021).