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Performance improvement of polymer solar cells by using a solvent-treated poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) buffer layer
Peng, Bo1,2; Guo, Xia1; Cui, Chaohua1; Zou, Yingping2; Pan, Chunyue2; Li, Yongfang1
2011-06-13
Source PublicationAPPLIED PHYSICS LETTERS
ISSN0003-6951
Volume98Issue:24
AbstractPhotovoltaic performance of the polymer solar cell (PSC) based on poly(3-hexylthiophene) (P3HT) as donor and [6,6]-phenyl-C(61)-butyric acid methyl ester (PCBM) as acceptor was improved by using the poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) modification layer treated by ethanol or 2-propanol. Power conversion efficiency (PCE) of the PSC based on P3HT: PCBM (1:1, w/w) with the 2-propanol-treated PEDOT: PSS modification layer reached 4.74%, in comparison with a PCE of 3.39% for the PSC with the PEDOT: PSS layer without the organic solvent treatment. The enhanced performance of the PSCs is attributed to higher conductivity and optimized surface morphology of the PEDOT:PSS layers treated by the organic solvent. (C) 2011 American Institute of Physics. [doi:10.1063/1.3600665]
DOI10.1063/1.3600665
Indexed BySCI
Language英语
WOS IDWOS:000291803600096
PublisherAMER INST PHYSICS
Citation statistics
Cited Times:54[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/72730
Collection中国科学院化学研究所
Corresponding AuthorLi, Yongfang
Affiliation1.Chinese Acad Sci, Inst Chem, CAS Key Lab Organ Solids, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China
2.Cent S Univ, Coll Chem & Chem Engn, Changsha 410083, Peoples R China
Recommended Citation
GB/T 7714
Peng, Bo,Guo, Xia,Cui, Chaohua,et al. Performance improvement of polymer solar cells by using a solvent-treated poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) buffer layer[J]. APPLIED PHYSICS LETTERS,2011,98(24).
APA Peng, Bo,Guo, Xia,Cui, Chaohua,Zou, Yingping,Pan, Chunyue,&Li, Yongfang.(2011).Performance improvement of polymer solar cells by using a solvent-treated poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) buffer layer.APPLIED PHYSICS LETTERS,98(24).
MLA Peng, Bo,et al."Performance improvement of polymer solar cells by using a solvent-treated poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) buffer layer".APPLIED PHYSICS LETTERS 98.24(2011).
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