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Different solvents effect on the performance of the solar cells based on poly(3-hexylthiophene):methanofullerenes
Yu, Huangzhong1,2
2010-12-01
Source PublicationSYNTHETIC METALS
Volume160Issue:23-24Pages:2505-2509
AbstractThis paper reports the effect on the performance of the solar cells based on poly(3-hexylthiophene) (P3HT):[6,6]-phenyl C(61)-butyric acid methyl ester (PCBM) with different casting solvents. These blend films are characterized by UV-vis absorption spectra, photoluminescence spectra, charge-transport dark J-V curve, X-ray diffraction pattern curve, and AFM images. The results indicate that high boiling point solvent leads to an enhanced self-organization of P3HT in the active layer, which causes an increased charge transport. Increased incident light absorption and higher carrier mobility in the active layer contribute to the enhancement in the device performance, the power conversion efficiency of 3.69% and fill factor up to 65.3% are achieved with 1,2,4-trichlorobenzene as casting solvent without further heat treatment under Air Mass 1.5, 100 mW/cm(2). (C) 2010 Elsevier B.V. All rights reserved.
SubtypeArticle
KeywordSolar Cell Polymer Different Solvents Performance
WOS HeadingsScience & Technology ; Technology ; Physical Sciences
DOI10.1016/j.synthmet.2010.09.035
WOS Subject ExtendedMaterials Science ; Physics ; Polymer Science
WOS KeywordSELF-ORGANIZATION ; THIN-FILMS ; MORPHOLOGY ; ABSORPTION ; BLENDS ; TEMPERATURE ; DEPENDENCE ; NETWORK
Indexed BySCI
Language英语
WOS SubjectMaterials Science, Multidisciplinary ; Physics, Condensed Matter ; Polymer Science
WOS IDWOS:000286910000021
Citation statistics
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/10326
Collection中国科学院广州能源研究所
Affiliation1.S China Univ Technol, Dept Phys, Guangzhou 510640, Peoples R China
2.Chinese Acad Sci, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Peoples R China
Recommended Citation
GB/T 7714
Yu, Huangzhong. Different solvents effect on the performance of the solar cells based on poly(3-hexylthiophene):methanofullerenes[J]. SYNTHETIC METALS,2010,160(23-24):2505-2509.
APA Yu, Huangzhong.(2010).Different solvents effect on the performance of the solar cells based on poly(3-hexylthiophene):methanofullerenes.SYNTHETIC METALS,160(23-24),2505-2509.
MLA Yu, Huangzhong."Different solvents effect on the performance of the solar cells based on poly(3-hexylthiophene):methanofullerenes".SYNTHETIC METALS 160.23-24(2010):2505-2509.
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