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Janus-Type Hybrid Metamaterial with Reversible Solar-Generated Heat Storage and Release for High-Efficiency Solar Desalination of Seawater

文献类型：期刊论文

作者Zhang, Ruijun1,2,3; Liu, Cui1,2; Li, Nian1,2; Chen, Liqing1,2,3; Xu, Tingting1,2,3; Qin, Yi1,2,3; Zhang, Shudong1,2; Wang, Zhenyang1,2
刊名INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
出版日期2020-10-14
卷号59
ISSN号0888-5885
DOI10.1021/acs.iecr.0c03175
通讯作者Zhang, Shudong(sdzhang@iim.ac.cn) ; Wang, Zhenyang(zywang@iim.ac.cn)
英文摘要Interfacial solar seawater desalination, originating from the driving force of the conversion of sunlight into heat energy, has been facing the negative influence of intermittent solar radiation alternating between night and day. Here, a novel Janus-type hybrid metamaterial is proposed to prolong "the number of hours of sunshine" for efficient solar-thermal vaporization effect based on the surplus solar-generated heat input/output across the reversible solid-liquid phase transition from phase change materials (PCMs). The coaxial fiber membrane with PCM-loaded core-sheath structure is one of the most key materials of the hybrid metamaterial to extend the sunshine duration. The two layers of the Janus-type hybrid metamaterial presented the following characteristics: one side had a fast solar-thermal conversion, in situ heat storage ability, and the other had predominantly low thermal conductivity against thermal loss and good hydrophilicity for seawater absorption. Impressively, the exploiting metamaterial demonstrates a high solar thermic vaporization efficiency of 85.7% and a stable freshwater yield of 1.62 kg m(-2) h(-1) under 1 sun exposure. More importantly, the Janus-type hybrid metamaterial still exhibits an additional conversion efficiency of 8% attributed to surplus solar-generated heat output even without sunlight. Therefore, such a Janus-type hybrid metamaterial can provide a promising path for higher efficient solar-to-heat utilization.
WOS研究方向Engineering
语种英语
出版者AMER CHEMICAL SOC
WOS记录号WOS:000614623800012
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/119671]  
专题中国科学院合肥物质科学研究院
通讯作者Zhang, Shudong; Wang, Zhenyang
作者单位1.Chinese Acad Sci, Inst Solid State Phys, Hefei 230031, Anhui, Peoples R China
2.Chinese Acad Sci, Hefei Inst Phys Sci, Key Lab Photovolta & Energy Conservat Mat, Hefei 230031, Anhui, Peoples R China
3.Univ Sci & Technol China, Dept Chem, Hefei 230026, Anhui, Peoples R China
推荐引用方式
GB/T 7714		 Zhang, Ruijun,Liu, Cui,Li, Nian,et al. Janus-Type Hybrid Metamaterial with Reversible Solar-Generated Heat Storage and Release for High-Efficiency Solar Desalination of Seawater[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2020,59.
APA Zhang, Ruijun.,Liu, Cui.,Li, Nian.,Chen, Liqing.,Xu, Tingting.,...&Wang, Zhenyang.(2020).Janus-Type Hybrid Metamaterial with Reversible Solar-Generated Heat Storage and Release for High-Efficiency Solar Desalination of Seawater.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,59.
MLA Zhang, Ruijun,et al."Janus-Type Hybrid Metamaterial with Reversible Solar-Generated Heat Storage and Release for High-Efficiency Solar Desalination of Seawater".INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 59(2020).

入库方式： OAI收割

来源：合肥物质科学研究院

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