Sugarcane-Based Photothermal Materials for Efficient Solar Steam Generation

doi:10.1002/slct.201901889

	Sugarcane-Based Photothermal Materials for Efficient Solar Steam Generation
	Xiao, Chaohu 1; Chen, Lihua 2; Mu, Peng 1; Jia, Juan 1; Sun, Hanxue 1; Zhu, Zhaoqi 1; Liang, Weidong 1; Li, An 1
刊名	CHEMISTRYSELECT
	2019-07-23
卷号	4 期号:27 页码:7891-7895
关键词	hydrophilic polypyrrole solar steam generation sugarcane surface treated
ISSN号	2365-6549
DOI	10.1002/slct.201901889
英文摘要	Solar steam generation is a promising strategy for harvesting solar energy for diverse applications such as desalination and wastewater treatment. Here, we demonstrate the fabrication of polypyrrole modified sugarcane (PPy-SC) as efficient photothermal material for solar steam generation. The PPy-SC possesses various close-packed open channels in horizontal plane and super hydrophilic wettability which is beneficial for rapid transportation of water molecules. In combination with its abundant porosity (47%), low apparent density (80 mg cm(-3)), low thermal conductivity (0.042 W m(-1) K-1), and broad light absorption (90%). The prepared PPy-SC exhibits a high evaporation rate of 1.59 kg m(-2) h(-1) and conversion efficiency of 90.6%, under 1 sun irradiation. In addition, the PPy-SC also shows good performance in desalination. With the merits of low-cost, eco-friendly, simple fabrication process, high solar energy conversion efficiency, the PPy-SC shows great potential as an efficient photothermal material for solar steam generation.
资助项目	2019 Key Talent Project of Gansu, and Innovation and Entrepreneurship Talent Project of Lanzhou[2017-RC-33] ; 2019 Key Talent Project of Gansu, and Innovation and Entrepreneurship Talent Project of Lanzhou[2018-RC-81]
WOS研究方向	Chemistry
语种	英语
出版者	WILEY-V C H VERLAG GMBH
WOS记录号	WOS:000476767700016
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/31715]
专题	材料科学与工程学院石油化工学院
通讯作者	Chen, Lihua; Li, An
作者单位	1.Lanzhou Univ Technol, Coll Petrochem Technol, Langongping Rd 287, Lanzhou 730050, Gansu, Peoples R China 2.Northwest Minzu Univ, Key Lab Util Environm Friendly Composite Mat & Bi, Coll Chem Engn, Expt Teaching Dept, Lanzhou 730030, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Xiao, Chaohu,Chen, Lihua,Mu, Peng,et al. Sugarcane-Based Photothermal Materials for Efficient Solar Steam Generation[J]. CHEMISTRYSELECT,2019,4(27):7891-7895.
APA	Xiao, Chaohu.,Chen, Lihua.,Mu, Peng.,Jia, Juan.,Sun, Hanxue.,...&Li, An.(2019).Sugarcane-Based Photothermal Materials for Efficient Solar Steam Generation.CHEMISTRYSELECT,4(27),7891-7895.
MLA	Xiao, Chaohu,et al."Sugarcane-Based Photothermal Materials for Efficient Solar Steam Generation".CHEMISTRYSELECT 4.27(2019):7891-7895.