Synthesis and Solar Cells Applications of EO- PF- DTBT Polymer | |
Zhou, Lina1; Bao, Xichang2; Liu, Qian1; Yu, Jieliang1; Chen, Yanhua1; Yang, Renqiang2; Sun, Mingliang1 | |
刊名 | JOURNAL OF APPLIED POLYMER SCIENCE |
2014-07-05 | |
卷号 | 131期号:13页码:1 |
关键词 | optical and photovoltaic applications morphology conducting polymers |
英文摘要 | Poly{[2,7-(9,9-bis-(1-(2-(2-methoxyethoxy)ethoxy)ethyl)-fluorene)]-alt-[5,5-(4,7-di-2-thienyl-2,1,3-benzothiadiazole)]} (EO-PF-DTBT) was synthesized by Suzuki coupling reaction. The polymer is soluble in common organic solvent, such as toluene, THF, and chloroform, and it also shows solubility in polar solvent, such as cyclopentanone. Solar cells based on EO-PF-DTBT and PC61BM show maximum power conversion efficiency of 2.65% with an open circuit voltage (V-OC) of 0.86 V, a short circuit current density (J(SC)) of 6.10 mA/cm(2), and a fill factor of 51% under AM 1.5G illumination at 100 mW/cm(2), which is the best results for fluorene and 4,7-di-2-thienyl-2,1,3-benzothiadiazole copolymers and PC61BM blend. The 1,8-diiodooctane can work well to reduce the over-aggregated phase structure in polymer solar cells. Our results suggest that the introducing high hydrophilic side chain into conjugated polymer donor materials can tune the aggregation structure and improve the solar cells performances. (c) 2014 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2014, 131, 40478. |
WOS标题词 | Science & Technology ; Physical Sciences |
类目[WOS] | Polymer Science |
研究领域[WOS] | Polymer Science |
关键词[WOS] | EMITTING ELECTROCHEMICAL-CELLS ; PHOTOVOLTAIC DEVICES ; FLUORENE ; POLYFLUORENE ; PERFORMANCE ; COPOLYMERS ; HETEROJUNCTIONS ; NETWORK |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000334600500057 |
内容类型 | 期刊论文 |
源URL | [http://ir.qibebt.ac.cn/handle/337004/6377] |
专题 | 青岛生物能源与过程研究所_先进有机功能材料团队 |
作者单位 | 1.Ocean Univ China, Inst Mat Sci & Engn, Qingdao 266100, Peoples R China 2.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China |
推荐引用方式 GB/T 7714 | Zhou, Lina,Bao, Xichang,Liu, Qian,et al. Synthesis and Solar Cells Applications of EO- PF- DTBT Polymer[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2014,131(13):1. |
APA | Zhou, Lina.,Bao, Xichang.,Liu, Qian.,Yu, Jieliang.,Chen, Yanhua.,...&Sun, Mingliang.(2014).Synthesis and Solar Cells Applications of EO- PF- DTBT Polymer.JOURNAL OF APPLIED POLYMER SCIENCE,131(13),1. |
MLA | Zhou, Lina,et al."Synthesis and Solar Cells Applications of EO- PF- DTBT Polymer".JOURNAL OF APPLIED POLYMER SCIENCE 131.13(2014):1. |
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