Synthesis and Photovoltaic Properties of Bithiazole-Based Donor-Acceptor Copolymers
文献类型：期刊论文
| 作者 | Zhang, Maojie1,2; Fan, Haijun1,2; Guo, Xia1; He, Youjun1; Zhang, Zhiguo1; Min, Jie1; Zhang, Jing1,2; Zhao, Guangjin1; Zhan, Xiaowei1; Li, Yongfang1 |
| 刊名 | MACROMOLECULES
 |
| 出版日期 | 2010-07-13 |
| 卷号 | 43期号:13页码:5706-5712 |
| ISSN号 | 0024-9297 |
| DOI | 10.1021/ma100767b |
| 英文摘要 | Three new donor-acceptor (D A) alternative copolymers containing bithiazole acceptor unit and the donor unit of carbazole (11), dithienopyrrole (1'2), or dithienosilole (P3) were synthesized for the application as donor materials in polymer solar cells (PSCs) The copolymers were characterized by TGA, UV-vis absorption, electrochemical cyclic voltammetry and photovoltaic measurements The results indicate that the donor units in the copolymers influence the bandgaps, electronic energy levels and photvoltaic properties of the copolymers significantly Among the three copolymers, P3 with the donor unit of dithienosilole shows an absorption spectrum similar to that of P3HT, suitable HOMO energy level at 5 18 eV, a higher hole mobility of 3.07 x 10(-4)cm(2)/V s and promising photovoltaic properties The power conversion efficiency of the PSC based on P3. PC70BM = 1 1 (w/w) reached 2 86% with short circuit current of 7 85 mA/cm(2), open circuit voltage of 0 68 V. and fill factor of 0 535. under the illumination of AM I 5, 100 m W/cm(2) |
| 语种 | 英语 |
| WOS记录号 | WOS:000279573600033 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/70755]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhan, Xiaowei |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, CAS Key Lab Organ Solids, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Maojie,Fan, Haijun,Guo, Xia,et al. Synthesis and Photovoltaic Properties of Bithiazole-Based Donor-Acceptor Copolymers[J]. MACROMOLECULES,2010,43(13):5706-5712. |
| APA | Zhang, Maojie.,Fan, Haijun.,Guo, Xia.,He, Youjun.,Zhang, Zhiguo.,...&Li, Yongfang.(2010).Synthesis and Photovoltaic Properties of Bithiazole-Based Donor-Acceptor Copolymers.MACROMOLECULES,43(13),5706-5712. |
| MLA | Zhang, Maojie,et al."Synthesis and Photovoltaic Properties of Bithiazole-Based Donor-Acceptor Copolymers".MACROMOLECULES 43.13(2010):5706-5712. |
入库方式： OAI收割
来源：化学研究所
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