DICP OpenIR
Quantum-Cutting Luminescent Solar Concentrators Using Ytterbium-Doped Perovskite Nanocrystals
Luo, Xiao; Ding, Tao; Liu, Xue; Liu, Yuan; Wu, Kaifeng1
Corresponding AuthorWu, Kaifeng(kwu@dicp.ac.cn)
KeywordQuantum cutting luminescent solar concentrators solar energy doped nanocrystals ytterbium doping
Source PublicationNANO LETTERS
2019
ISSN1530-6984
DOI10.1021/acs.nanolett.8b03966
Volume19Issue:1Pages:338-341
Funding ProjectStrategic Pilot Science and Technology Project of Chinese Academy of Sciences[XDA21010206] ; Dalian City Foundation for Science and Technology Innovation[2018J12GX051] ; National Natural Science Foundation of China[21773239]
Funding OrganizationStrategic Pilot Science and Technology Project of Chinese Academy of Sciences ; Strategic Pilot Science and Technology Project of Chinese Academy of Sciences ; Dalian City Foundation for Science and Technology Innovation ; Dalian City Foundation for Science and Technology Innovation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Pilot Science and Technology Project of Chinese Academy of Sciences ; Strategic Pilot Science and Technology Project of Chinese Academy of Sciences ; Dalian City Foundation for Science and Technology Innovation ; Dalian City Foundation for Science and Technology Innovation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Pilot Science and Technology Project of Chinese Academy of Sciences ; Strategic Pilot Science and Technology Project of Chinese Academy of Sciences ; Dalian City Foundation for Science and Technology Innovation ; Dalian City Foundation for Science and Technology Innovation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Pilot Science and Technology Project of Chinese Academy of Sciences ; Strategic Pilot Science and Technology Project of Chinese Academy of Sciences ; Dalian City Foundation for Science and Technology Innovation ; Dalian City Foundation for Science and Technology Innovation ; National Natural Science Foundation of China ; National Natural Science Foundation of China
WOS SubjectChemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS KeywordREABSORPTION ; ABSORPTION
AbstractWe introduce and demonstrate the concept of quantum cutting luminescent solar concentrators (QC-LSCs) using Yb3+-doped perovskite nanocrystals. These NCs feature a photoluminescence quantum yield approaching 200% and virtually zero self-absorption loss of PL photons, defining a new upper limit of 150% for the internal optical efficiency (eta(int)) of LSCs that is almost independent of LSC sizes. An unoptimized 25 cm(2) QC-LSC fabricated from Yb3+-doped CsPbCl3 NCs already displayed an eta(int) of 118.1 +/- 1 6.7% that is 2-fold higher than previous records using Mn2+-doped quantum dots (QDs). If using CsPbClxBr3-x NCs capable of absorbing similar to 7.6% of solar photons, the projected external optical efficiency (eta(ext)) of QC-LSCs can exceed 10% for >100 cm(2) devices, which still remains a challenge in the field. The advantage of QC-LSCs over conventional QD-LSCs becomes especially obvious with increasing LSC sizes, which is predicted to exhibit a more than 4-fold window-size (1 m(2)) devices. efficiency enhancement in the case of window-size (1 m(2)) devices.
Language英语
Funding OrganizationStrategic Pilot Science and Technology Project of Chinese Academy of Sciences ; Strategic Pilot Science and Technology Project of Chinese Academy of Sciences ; Dalian City Foundation for Science and Technology Innovation ; Dalian City Foundation for Science and Technology Innovation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Pilot Science and Technology Project of Chinese Academy of Sciences ; Strategic Pilot Science and Technology Project of Chinese Academy of Sciences ; Dalian City Foundation for Science and Technology Innovation ; Dalian City Foundation for Science and Technology Innovation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Pilot Science and Technology Project of Chinese Academy of Sciences ; Strategic Pilot Science and Technology Project of Chinese Academy of Sciences ; Dalian City Foundation for Science and Technology Innovation ; Dalian City Foundation for Science and Technology Innovation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Pilot Science and Technology Project of Chinese Academy of Sciences ; Strategic Pilot Science and Technology Project of Chinese Academy of Sciences ; Dalian City Foundation for Science and Technology Innovation ; Dalian City Foundation for Science and Technology Innovation ; National Natural Science Foundation of China ; National Natural Science Foundation of China
WOS IDWOS:000455561300042
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/166183
Collection中国科学院大连化学物理研究所
Corresponding AuthorWu, Kaifeng
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Liaoning, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dynam Res Ctr Energy & Environm Mat, Dalian 116023, Liaoning, Peoples R China
Recommended Citation
GB/T 7714
Luo, Xiao,Ding, Tao,Liu, Xue,et al. Quantum-Cutting Luminescent Solar Concentrators Using Ytterbium-Doped Perovskite Nanocrystals[J]. NANO LETTERS,2019,19(1):338-341.
APA Luo, Xiao,Ding, Tao,Liu, Xue,Liu, Yuan,&Wu, Kaifeng.(2019).Quantum-Cutting Luminescent Solar Concentrators Using Ytterbium-Doped Perovskite Nanocrystals.NANO LETTERS,19(1),338-341.
MLA Luo, Xiao,et al."Quantum-Cutting Luminescent Solar Concentrators Using Ytterbium-Doped Perovskite Nanocrystals".NANO LETTERS 19.1(2019):338-341.
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