CAS OpenIR
Efficient sequential harvesting of solar light by heterogeneous hollow shells with hierarchical pores
Wei, Yanze1,2; Wan, Jiawei1; Yang, Nailiang1,3; Yang, Yu1; Ma, Yanwen4; Wang, Songcan5,6; Wang, Jiangyan1,8; Yu, Ranbo2; Gu, Lin7; Wang, Lianhui4; Wang, Lianzhou5,6; Huang, Wei4; Wang, Dan1,3
2020-11-01
Source PublicationNATIONAL SCIENCE REVIEW
ISSN2095-5138
Volume7Issue:11Pages:1638-1646
AbstractIn nature, sequential harvesting of light widely exists in the old life entity, i.e. cyanobacteria, to maximize the light absorption and enhance the photosynthesis efficiency. Inspired by nature, we propose a brand new concept of temporally-spatially sequential harvesting of light in one single particle, which has purpose-designed heterogeneous hollow multi-shelled structures (HoMSs) with porous shells composed of nanoparticle subunits. Structurally, HoMSs consist of different band-gap materials outside-in, thus realizing the efficient harvesting of light with different wavelengths. Moreover, introducing oxygen vacancies into each nanoparticle subunit can also enhance the light absorption. With the benefit of sequential harvesting of light in HoMSs, the quantum efficiency at wavelength of 400 nm is enhanced by six times compared with the corresponding nanoparticles. Impressively, using these aforementioned materials as photocatalysts, highly efficient photocatalytic water splitting is realized, which cannot be achieved by using the nanoparticle counterparts. This new concept of temporally-spatially sequential harvesting of solar light paves the way for solving the ever-growing energy demand.
Keywordlight harvesting hollow structures multi-shelled solar energy conversion
DOI10.1093/nsr/nwaa059
Language英语
WOS KeywordCEO2 NANOCRYSTALS ; MICROSPHERES ; PHOTOCATALYSIS
Funding ProjectNational Natural Science Foundation of China[21590795] ; National Natural Science Foundation of China[21401199] ; National Natural Science Foundation of China[51472025] ; National Natural Science Foundation of China[21671016] ; National Natural Science Foundation of China[51872024] ; National Natural Science Foundation of China[21820102002] ; National Natural Science Foundation of China[51802306] ; National Key Research and Development Program of China[2016YFB0600903] ; Scientific Instrument Developing Project of the Chinese Academy of Sciences[YZ201623] ; Queensland-Chinese Academy of Sciences Collaborative Science Fund[122111KYSB20170001]
WOS Research AreaScience & Technology - Other Topics
WOS SubjectMultidisciplinary Sciences
Funding OrganizationNational Natural Science Foundation of China ; National Key Research and Development Program of China ; Scientific Instrument Developing Project of the Chinese Academy of Sciences ; Queensland-Chinese Academy of Sciences Collaborative Science Fund
WOS IDWOS:000593378100007
PublisherOXFORD UNIV PRESS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/42780
Collection中国科学院过程工程研究所
Corresponding AuthorHuang, Wei; Wang, Dan
Affiliation1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100190, Peoples R China
2.Univ Sci & Technol Beijing, Sch Met & Ecol Engn, Dept Phys Chem, Beijing 100083, Peoples R China
3.Chinese Acad Sci, Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Nanjing Univ Posts & Telecommun, Sch Mat Sci & Engn, Nanjing 210046, Peoples R China
5.Univ Queensland, Sch Chem Engn, St Lucia, Qld 4072, Australia
6.Univ Queensland, Australian Inst Bioengn & Nanotechnol, St Lucia, Qld 4072, Australia
7.Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China
8.Stanford Univ, Dept Mat Sci & Engn, Stanford, CA 94305 USA
Recommended Citation
GB/T 7714
Wei, Yanze,Wan, Jiawei,Yang, Nailiang,et al. Efficient sequential harvesting of solar light by heterogeneous hollow shells with hierarchical pores[J]. NATIONAL SCIENCE REVIEW,2020,7(11):1638-1646.
APA Wei, Yanze.,Wan, Jiawei.,Yang, Nailiang.,Yang, Yu.,Ma, Yanwen.,...&Wang, Dan.(2020).Efficient sequential harvesting of solar light by heterogeneous hollow shells with hierarchical pores.NATIONAL SCIENCE REVIEW,7(11),1638-1646.
MLA Wei, Yanze,et al."Efficient sequential harvesting of solar light by heterogeneous hollow shells with hierarchical pores".NATIONAL SCIENCE REVIEW 7.11(2020):1638-1646.
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