Synthesis and photovoltaic properties of alternative copolymers of benzo[1,2-b:4,5-b ']dithiophene and thiophene
文献类型：期刊论文
| 作者 | Min, Jie; Peng, Bo; He, Youjun; Zhang, Maojie; Zhang, Zhi-Guo; Zhang, Jing; Guo, Xia; Cui, Chaohua; Deng, Dan; Li, Yongfang |
| 刊名 | POLYMER BULLETIN
 |
| 出版日期 | 2012-05-01 |
| 卷号 | 68期号:8页码:2107-2119 |
| ISSN号 | 0170-0839 |
| 关键词 | Benzodithiophene Conjugated Polymers Polymer Solar Cells |
| DOI | 10.1007/s00289-011-0672-z |
| 英文摘要 | Two conjugated polymers containing benzodithiophene (BDT) unit and the unit of thiophene or thieno[3,2-b]thiophene, P(BDT-T) and P(BDT-TT), were synthesized by Pd-catalyzed Stille coupling method. The UV-Vis absorption, thermal, and electrochemical properties of the two polymers were characterized. Photovoltaic properties of the polymers were studied by using the polymers as donor and PC70BM as acceptor with a weight ratio of polymer: PC70BM of 1:1.5. The power conversion efficiencies of the PSC devices based on P(BDT-T) reached 2.05% with an open-circuit voltage of 0.75 V, a short-circuit current of 4.5 mA cm(-2), and a fill factor of 0.61, under the illumination of AM1.5, 100 mW cm(-2). |
| 语种 | 英语 |
| 出版者 | SPRINGER |
| WOS记录号 | WOS:000302813100003 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/48865]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Li, Yongfang |
| 作者单位 | Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, CAS Key Lab Organ Solids, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Min, Jie,Peng, Bo,He, Youjun,et al. Synthesis and photovoltaic properties of alternative copolymers of benzo[1,2-b:4,5-b ']dithiophene and thiophene[J]. POLYMER BULLETIN,2012,68(8):2107-2119. |
| APA | Min, Jie.,Peng, Bo.,He, Youjun.,Zhang, Maojie.,Zhang, Zhi-Guo.,...&Li, Yongfang.(2012).Synthesis and photovoltaic properties of alternative copolymers of benzo[1,2-b:4,5-b ']dithiophene and thiophene.POLYMER BULLETIN,68(8),2107-2119. |
| MLA | Min, Jie,et al."Synthesis and photovoltaic properties of alternative copolymers of benzo[1,2-b:4,5-b ']dithiophene and thiophene".POLYMER BULLETIN 68.8(2012):2107-2119. |
入库方式： OAI收割
来源：化学研究所
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