CAS OpenIR
Highly Efficient Photothermal Conversion and Water Transport during Solar Evaporation Enabled by Amorphous Hollow Multishelled Nanocomposites
Chen, Xuanbo1,2; Yang, Nailiang2,3; Wang, Yanlei4; He, Hongyan4; Wang, Jiangyan2,3; Wan, Jiawei2; Jiang, Hongyu5; Xu, Bo6; Wang, Liming7,8; Yu, Ranbo1; Tong, Lianming6; Gu, Lin3,5; Xiong, Qihua9; Chen, Chunying10,11,12,13; Zhang, Suojiang3,4; Wang, Dan2,3
2021-12-04
Source PublicationADVANCED MATERIALS
ISSN0935-9648
Pages9
AbstractSolar evaporation, which enables water purification without consuming fossil fuels, has been considered the most promising strategy to address global scarcity of drinkable water. However, the suboptimal structure and composition designs still result in a trade-off between photothermal conversion, water transport, and tolerance to harsh environments. Here, an ultrastable amorphous Ta2O5/C nanocomposite is designed with a hollow multishelled structure (HoMS) for solar evaporation. This HoMS results in highly efficient photoabsorption and photothermal conversion, as well as a decrease of the actual water evaporation enthalpy. A superfast evaporation speed of 4.02 kg m(-2) h(-1) is achieved. More importantly, a World Health Organization standard drinkable water can be achieved from seawater, heavy-metal- and bacteria-containing water, and even from extremely acidic/alkaline or radioactive water sources. Notably, the concentration of pseudovirus SC2-P can be decreased by 6 orders of magnitude after evaporation.
Keywordenergy conversion hollow amorphous structures multishelled structures nano microcomposites water evaporation
DOI10.1002/adma.202107400
Language英语
WOS KeywordPERFORMANCE
Funding ProjectNational Natural Science Foundation of China[92163209] ; National Natural Science Foundation of China[21931012] ; National Natural Science Foundation of China[21820102002] ; National Natural Science Foundation of China[21971244] ; National Natural Science Foundation of China[21922813] ; Youth Innovation Promotion Association of CAS[2017070]
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS SubjectChemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
Funding OrganizationNational Natural Science Foundation of China ; Youth Innovation Promotion Association of CAS
WOS IDWOS:000726294600001
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/51317
Collection中国科学院过程工程研究所
Corresponding AuthorZhang, Suojiang; Wang, Dan
Affiliation1.Univ Sci & Technol Beijing, Sch Met & Ecol Engn, Dept Phys Chem, 30 Xueyuan Rd, Beijing 100083, Peoples R China
2.Chinese Acad Sci, State Key Lab Biochem Engn, Key Lab Sci & Technol Particle Mat, Key Lab Green Proc Engn, 1 Beiertiao, Beijing 100190, Peoples R China
3.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China
4.Chinese Acad Sci, Inst Proc Engn, Key Lab Green Proc & Engn, 1 Beiertiao, Beijing 100190, Peoples R China
5.Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China
6.Peking Univ, Ctr Nanochem, Beijing Sci & Engn Ctr Nanocarbons, Beijing Natl Lab Mol Sci,Coll Chem & Mol Engn, Beijing 100871, Peoples R China
7.Chinese Acad Sci, CAS Key Lab Biomed Effects Nanomat & Nanosafety, CAS HKU Joint Lab Metall Hlth & Environm, Inst High Energy Phys, Beijing 100049, Peoples R China
8.Chinese Acad Sci, Natl Consortium Excellence Metall, Inst High Energy Phys, Beijing 100049, Peoples R China
9.Tsinghua Univ, Dept Phys, State Key Lab Low Dimens Quantum Phys, Beijing 100084, Peoples R China
10.Chinese Acad Sci, CAS Key Lab Biomed Effects Nanomat & Nanosafety, Natl Ctr Nanosci & Technol China, Beijing 100190, Peoples R China
11.Chinese Acad Sci, CAS Ctr Excellence Nanosci, Natl Ctr Nanosci & Technol China, Beijing 100190, Peoples R China
12.GBA Res Innovat Inst Nanotechnol, Guangzhou 510700, Guangdong, Peoples R China
13.Chinese Acad Med Sci, Res Unit Nanosci & Technol, Beijing 100730, Peoples R China
Recommended Citation
GB/T 7714
Chen, Xuanbo,Yang, Nailiang,Wang, Yanlei,et al. Highly Efficient Photothermal Conversion and Water Transport during Solar Evaporation Enabled by Amorphous Hollow Multishelled Nanocomposites[J]. ADVANCED MATERIALS,2021:9.
APA Chen, Xuanbo.,Yang, Nailiang.,Wang, Yanlei.,He, Hongyan.,Wang, Jiangyan.,...&Wang, Dan.(2021).Highly Efficient Photothermal Conversion and Water Transport during Solar Evaporation Enabled by Amorphous Hollow Multishelled Nanocomposites.ADVANCED MATERIALS,9.
MLA Chen, Xuanbo,et al."Highly Efficient Photothermal Conversion and Water Transport during Solar Evaporation Enabled by Amorphous Hollow Multishelled Nanocomposites".ADVANCED MATERIALS (2021):9.
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