中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 地质与地球物理研究所
  3. 中国科学院地质与地球物理研究所
  4. 中国科学院新生代地质与环境重点实验室
A versatile solar-powered vapor generating membrane for multi-media purification

文献类型：期刊论文

作者Wan, Peng5,6; Gu, Xiaobin5; Ouyang, Xiaolong7,8; Shi, Shuyu6; Deng, Baolin1; Liu, Jiaqi2; Chu, Paul K.3,4; Yu, Xue-Feng5
刊名SEPARATION AND PURIFICATION TECHNOLOGY
出版日期2021-04-01
卷号260页码:8
关键词Basalt Photothermal Solar energy Desalination Water purification
ISSN号1383-5866
DOI10.1016/j.seppur.2020.117952
英文摘要Water evaporation driven by solar energy is an efficient, renewable, and environmentally friendly method to purify polluted or saline water. However, current solar-powered evaporation systems generally suffer from the poor stability, high materials cost, and complex fabrication processes. In this work, an inexpensive and versatile photothermal membrane (PTM) is prepared with basalt-fibers, which are prepared from natural basalt and synthesized by fiber forming and annealing. Owing to the special chemical composition and physical structure, the basalt-fiber PTM is very robust and corrosion resistant in extreme environments such as a strong acid, organic solvent, and alkali. The water evaporation processes are investigated and the floating-with-insulator mode shows the lowest heat dissipation and highest water evaporation rate. The basalt-fiber fabric is optimized by carbonization and a vaporization rate of 1.50 kg.m(-2).h(-1) and energy utilization efficiency of 82.5% are achieved for evaporation of pure water. The basalt-fiber PTM can be hand washed at least 30 times without efficiency deterioration and the process can be readily scaled up to address commercial needs.
WOS关键词GRAPHENE ; DESALINATION ; EFFICIENCY
资助项目Guangdong Special Support Program[2017TX04C096] ; Shenzhen Science and Technology Research Funding[JCYJ20180507182530279] ; Leading Talents of Guangdong Province Program[00201520] ; City University of Hong Kong Strategic Research Grant (SRG)[7005264] ; Hong Kong Research Grants Council (RGC) General Research Funds (GRF)[CityU 11205617]
WOS研究方向Engineering
语种英语
WOS记录号WOS:000609173400009
出版者ELSEVIER
资助机构Guangdong Special Support Program ; Guangdong Special Support Program ; Shenzhen Science and Technology Research Funding ; Shenzhen Science and Technology Research Funding ; Leading Talents of Guangdong Province Program ; Leading Talents of Guangdong Province Program ; City University of Hong Kong Strategic Research Grant (SRG) ; City University of Hong Kong Strategic Research Grant (SRG) ; Hong Kong Research Grants Council (RGC) General Research Funds (GRF) ; Hong Kong Research Grants Council (RGC) General Research Funds (GRF) ; Guangdong Special Support Program ; Guangdong Special Support Program ; Shenzhen Science and Technology Research Funding ; Shenzhen Science and Technology Research Funding ; Leading Talents of Guangdong Province Program ; Leading Talents of Guangdong Province Program ; City University of Hong Kong Strategic Research Grant (SRG) ; City University of Hong Kong Strategic Research Grant (SRG) ; Hong Kong Research Grants Council (RGC) General Research Funds (GRF) ; Hong Kong Research Grants Council (RGC) General Research Funds (GRF) ; Guangdong Special Support Program ; Guangdong Special Support Program ; Shenzhen Science and Technology Research Funding ; Shenzhen Science and Technology Research Funding ; Leading Talents of Guangdong Province Program ; Leading Talents of Guangdong Province Program ; City University of Hong Kong Strategic Research Grant (SRG) ; City University of Hong Kong Strategic Research Grant (SRG) ; Hong Kong Research Grants Council (RGC) General Research Funds (GRF) ; Hong Kong Research Grants Council (RGC) General Research Funds (GRF) ; Guangdong Special Support Program ; Guangdong Special Support Program ; Shenzhen Science and Technology Research Funding ; Shenzhen Science and Technology Research Funding ; Leading Talents of Guangdong Province Program ; Leading Talents of Guangdong Province Program ; City University of Hong Kong Strategic Research Grant (SRG) ; City University of Hong Kong Strategic Research Grant (SRG) ; Hong Kong Research Grants Council (RGC) General Research Funds (GRF) ; Hong Kong Research Grants Council (RGC) General Research Funds (GRF)
源URL[http://ir.iggcas.ac.cn/handle/132A11/100017]  
专题地质与地球物理研究所_中国科学院新生代地质与环境重点实验室
通讯作者Yu, Xue-Feng
作者单位1.Univ Missouri, Dept Civil & Environm Engn, Columbia, MO 65211 USA
2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Cenozo Geol & Environm, Beijing 100029, Peoples R China
3.City Univ Hong Kong, Dept Mat Sci & Engn, Dept Phys, Kowloon, Tat Chee Ave, Hong Kong, Peoples R China
4.City Univ Hong Kong, Dept Biomed Engn, Kowloon, Tat Chee Ave, Hong Kong, Peoples R China
5.Chinese Acad Sci, Shenzhen Inst Adv Technol, Shenzhen 518055, Peoples R China
6.Southern Univ Sci & Technol, Sch Environm Sci & Engn, Shenzhen 518055, Peoples R China
7.Penn State Univ, Dept Energy & Mineral Engn, University Pk, PA 16801 USA
8.Penn State Univ, EMS Energy Inst, University Pk, PA 16801 USA
推荐引用方式
GB/T 7714		 Wan, Peng,Gu, Xiaobin,Ouyang, Xiaolong,et al. A versatile solar-powered vapor generating membrane for multi-media purification[J]. SEPARATION AND PURIFICATION TECHNOLOGY,2021,260:8.
APA Wan, Peng.,Gu, Xiaobin.,Ouyang, Xiaolong.,Shi, Shuyu.,Deng, Baolin.,...&Yu, Xue-Feng.(2021).A versatile solar-powered vapor generating membrane for multi-media purification.SEPARATION AND PURIFICATION TECHNOLOGY,260,8.
MLA Wan, Peng,et al."A versatile solar-powered vapor generating membrane for multi-media purification".SEPARATION AND PURIFICATION TECHNOLOGY 260(2021):8.

入库方式： OAI收割

来源：地质与地球物理研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。