Modified porous membrane with high solar-to-thermal conversion and oil resistance performance for solar steam generation
文献类型：期刊论文
| 作者 | Gao, Fang6,7; He, Bin5,6; Zou, Guangxin4; Wang, Yi4,7; Zhao, Xiaoli3; Shen, Yanjun1,2 |
| 刊名 | SOLAR ENERGY MATERIALS AND SOLAR CELLS
 |
| 出版日期 | 2023 |
| 卷号 | 252页码:112185 |
| 关键词 | WATER POLYMER FABRICATION COPOLYMER |
| ISSN号 | 0927-0248 |
| DOI | 10.1016/j.solmat.2023.112185 |
| 英文摘要 | The utilization of solar steam generator via photothermal conversion is a sustainable and highly sufficient solution for addressing long-standing water scarcity. Due to its extensive optical absorption, dopamine has been considered as a promising photo-thermal conversion material. In this work, by co-depositing Fe3+ and 3-glycidyloxypropyltrimethoxysilane (KH550) with polydopamine (PDA), a high-performance, low-cost, and scalable modified membrane (called PVDF/PDA@KH550@Fe3+) with superior oil resistance was developed. Under one sun illumination, the resulting PVDF/PDA@KH550@Fe3+ membrane generated solar steam with a high efficiency of 90.33% and a high evaporation rate of 1.40 kg m?2 h?1. More importantly, the evaporation rate still performs well even in oil-contaminated water due to the improvement of hydrophilicity and anti-fouling capabilities of the modified membrane. In oil-in-water emulsion, the evaporation rate approaches 1.33 kg m?2 h?1 and the evaporation efficiency reaches 85.49%. This study demonstrated that solar steam generation using PVDF/PDA@KH550@Fe3+ membrane could be a viable option for seawater and oily wastewater purification. ? 2023 Elsevier B.V. |
| WOS研究方向 | Energy & Fuels ; Materials Science, Multidisciplinary ; Physics, Applied |
| 语种 | 英语 |
| WOS记录号 | WOS:000964910600001 |
| 源URL | [http://ir.gig.ac.cn/handle/344008/80263]  |
| 专题 | 中国科学院广州地球化学研究所 |
| 作者单位 | 1.School of Advanced Agricultural Sciences, University of the Chinese Academy of Sciences, Beijing; 100049, China 2.CAS Key Laboratory of Agricultural Water Resources, Hebei Key Laboratory of Water Saving Agriculture, Center for Agricultural Resources Research, IGDB, Chinese Academy of Sciences, Shijiazhuang; 050021, China 3.State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing; 100012, China 4.School of Water Resources and Hydropower Engineering, North China Electric Power University, Beijing; 102206, China 5.Guangdong-Hong Kong-Macao Joint Laboratory for Environmental Pollution and Control, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou; 510640, China 6.Institute of Eco-Environmental and Soil Sciences, Guangdong Academy of Sciences, Guangzhou; 510650, China 7.School of Environment Science and Engineering, Guangdong University of Technology, Guangzhou; 510006, China |
| 推荐引用方式 GB/T 7714 | Gao, Fang,He, Bin,Zou, Guangxin,et al. Modified porous membrane with high solar-to-thermal conversion and oil resistance performance for solar steam generation[J]. SOLAR ENERGY MATERIALS AND SOLAR CELLS,2023,252:112185. |
| APA | Gao, Fang,He, Bin,Zou, Guangxin,Wang, Yi,Zhao, Xiaoli,&Shen, Yanjun.(2023).Modified porous membrane with high solar-to-thermal conversion and oil resistance performance for solar steam generation.SOLAR ENERGY MATERIALS AND SOLAR CELLS,252,112185. |
| MLA | Gao, Fang,et al."Modified porous membrane with high solar-to-thermal conversion and oil resistance performance for solar steam generation".SOLAR ENERGY MATERIALS AND SOLAR CELLS 252(2023):112185. |
入库方式： OAI收割
来源：广州地球化学研究所
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