Multishelled CuO/Cu_(2)O induced fast photo-vapour generation for drinking water
作者机构：Department of Physical ChemistrySchool of Metallurgical and Ecological EngineeringUniversity of Science and Technology BeijingBeijing 100083China State Key Laboratory of Biochemical EngineeringKey Laboratory of Science and Technology on Particle MaterialsChinese Academy of SciencesBeijing 100190China Key Laboratory of Eco-chemical EngineeringCollege of Chemistry and Molecular EngineeringQingdao University of Science and TechnologyQingdao 266042China Henan Province Industrial Technology Research Institute of Resources and MaterialsGreen Catalysis CenterCollege of ChemistryZhengzhou UniversityZhengzhou 450001China University of Chinese Academy of SciencesBeijing 100049China Center for Nano-chemistryBeijing Science and Engineering Center for NanocarbonsBeijing National Laboratory for Molecular SciencesCollege of Chemistry and Molecular EngineeringPeking UniversityBeijing 100871China Beijing National Laboratory for Condensed Matter PhysicsInstitute of PhysicsChinese Academy of SciencesBeijing 100190China
出 版 物：《Nano Research》 (纳米研究（英文版）)
年 卷 期：2022年第15卷第5期
页 面：4117-4123页
核心收录：
学科分类：081704[工学-应用化学] 07[理学] 070304[理学-物理化学(含∶化学物理)] 08[工学] 0817[工学-化学工程与技术] 0805[工学-材料科学与工程（可授工学、理学学位）] 0703[理学-化学] 0702[理学-物理学]
基 金：This work was financially supported by the National Natural Science Foundation of China(Nos.92163209,21931012,21971244,51872024,and 51932001) Talent Team of Taishan Scholar’s Advantageous and Characteristic Disciplines of Shandong Province.Prof.Lin thanks the Taishan Scholarship Project of Shandong Province(No.tsqn201909115)
主 题：multishelled structure hollow structure water evaporation nano/micro structure
摘 要：Solar thermal interfacial water evaporation is proposed as a promising route to address freshwater scarcity,which can reduce energy consumption and have unlimited application *** large semiconductor family with controllable bandgap and good chemo-physical stability are considered as good candidates for ***,the evaporation rate is not satisfactory because the rational control of nano/micro structure and composition is still in its infancy ***,by systemically analyzing the photo-thermal evaporation processes,we applied the hollow multishelled structure(HoMS)into this *** from the multishelled and hierarchical porous structure,the light absorption,thermal regulation,and water transport are simultaneously optimized,resulting in a water evaporation rate of 3.2 kg·m^(-2)·h^(-1),which is among the best performance in solar-vapour *** collected water from different water resources meets the World Health Organization standard for drinkable ***,by using the CuO/Cu_(2)O system,reactive oxygen species were generated for water disinfection,showing a new route for efficient solar-vapour generation and a green way to obtain safe drinking water.
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