DICP OpenIR
Synthesis and photovoltaic characterization of thiadiazole based low bandgap polymers
Hai, Jiefeng1; Yu, Wei2; Zhu, Enwei1; Bian, Linyi1; Zhang, Jian2; Tang, Weihua1
KeywordPolymer Solar Cells Thiadiazole Benzodithiophene Conjugated Polymers
Source PublicationTHIN SOLID FILMS
2014-07-01
DOI10.1016/j.tsf.2014.03.087
Volume562Pages:75-83
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Technology ; Physical Sciences
WOS SubjectMaterials Science, Multidisciplinary ; Materials Science, Coatings & Films ; Physics, Applied ; Physics, Condensed Matter
WOS Research AreaMaterials Science ; Physics
WOS KeywordHETEROJUNCTION SOLAR-CELLS ; POWER-CONVERSION EFFICIENCY ; OPEN-CIRCUIT VOLTAGE ; CONJUGATED POLYMERS ; BUILDING-BLOCK ; PERFORMANCE ; DESIGN ; COPOLYMERS ; DONOR ; DERIVATIVES
AbstractTwo copolymers comprised of different fused thiadiazole electron withdrawing units and benzo[1,2-b:4,5-b'] dithiophene electron donating unit have been synthesized by Stille reaction. The structural, optical, electrochemical and photovoltaic properties of the copolymers were investigated. Both copolymers in the film state exhibited abroad absorption spectra with an extremely low bandgap of similar to 1.2 eV. Bulk heterojunction solar cells were further fabricated and the best device delivered a power conversion efficiency of 0.52% when thermal annealed at 90 degrees C. (C) 2014 Elsevier B.V. All rights reserved.
Language英语
WOS IDWOS:000340658100011
Citation statistics
Cited Times:13[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/145752
Collection中国科学院大连化学物理研究所
Affiliation1.Nanjing Univ Sci & Technol, Minist Educ China, Key Lab Soft Chem & Funct Mat, Nanjing 210094, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Hai, Jiefeng,Yu, Wei,Zhu, Enwei,et al. Synthesis and photovoltaic characterization of thiadiazole based low bandgap polymers[J]. THIN SOLID FILMS,2014,562:75-83.
APA Hai, Jiefeng,Yu, Wei,Zhu, Enwei,Bian, Linyi,Zhang, Jian,&Tang, Weihua.(2014).Synthesis and photovoltaic characterization of thiadiazole based low bandgap polymers.THIN SOLID FILMS,562,75-83.
MLA Hai, Jiefeng,et al."Synthesis and photovoltaic characterization of thiadiazole based low bandgap polymers".THIN SOLID FILMS 562(2014):75-83.
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