ICCAS OpenIR
Molecular Optimization Enables over 13% Efficiency in Organic Solar Cells
Zhao, Wenchao1,2; Li, Sunsun1,2; Yao, Huifeng1,2; Zhang, Shaoqing1,2; Zhang, Yun1,2; Yang, Bei1,2; Hou, Jianhui1,2
2017-05-31
Source PublicationJOURNAL OF THE AMERICAN CHEMICAL SOCIETY
ISSN0002-7863
Volume139Issue:21Pages:7148-7151
AbstractA new polymer donor (PBDB-T-SF) and a new small molecule acceptor (IT-4F) for fullerene-free organic solar cells (OSCs) were designed and synthesized. The influences of fluorination on the absorption spectra, molecular energy levels, and charge mobilities of the donor and acceptor were systematically studied. The PBDB-T-SF:IT-4F-based OSC device showed a record high efficiency of 13.1%, and an efficiency of over 12% can be obtained with a thickness of 100-200 nm, suggesting the promise of fullerene-free OSCs in practical applications.
DOI10.1021/jacs.7b02677
Indexed BySCI
Language英语
WOS IDWOS:000402691800005
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:1889[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/44960
Collection中国科学院化学研究所
Corresponding AuthorYao, Huifeng; Hou, Jianhui
Affiliation1.Chinese Acad Sci, Beijing Natl Lab Mol Sci, CAS Res Educat Ctr Excellence Mol Sci, State Key Lab Polymer Phys & Chem,Inst Chem, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Zhao, Wenchao,Li, Sunsun,Yao, Huifeng,et al. Molecular Optimization Enables over 13% Efficiency in Organic Solar Cells[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,2017,139(21):7148-7151.
APA Zhao, Wenchao.,Li, Sunsun.,Yao, Huifeng.,Zhang, Shaoqing.,Zhang, Yun.,...&Hou, Jianhui.(2017).Molecular Optimization Enables over 13% Efficiency in Organic Solar Cells.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,139(21),7148-7151.
MLA Zhao, Wenchao,et al."Molecular Optimization Enables over 13% Efficiency in Organic Solar Cells".JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 139.21(2017):7148-7151.
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