A polythiophene derivative with octyl diphenylamine-vinylene side chains: synthesis and its applications in field-effect transistors and solar cells
文献类型：期刊论文
| 作者 | Liu, Bo1; Wu, Weiping2; Peng, Bo1,2; Liu, Yunqi2; He, Yuehui3; Pan, Chunyue1; Zou, Yingping1 |
| 刊名 | POLYMER CHEMISTRY
 |
| 出版日期 | 2010-07-01 |
| 卷号 | 1期号:5页码:678-684 |
| ISSN号 | 1759-9954 |
| DOI | 10.1039/c0py00022a |
| 英文摘要 | A new polythiophene derivative with octyl diphenylamine-vinylene conjugated side chains, DPAV-PT, was synthesized by the Stille coupling reaction, and characterized by H-1 NMR, GPC, TGA, UV-Vis absorption spectroscopy, and cyclic voltammetry. The copolymer is readily soluble in the common organic solvents and exhibits good thermal stability with 5% weight loss temperature of 267 C. DPAV-PT possesses a broad absorption band at 300-650 nm (with an optical bandgap of 1.85 eV). Cyclic voltammetry displays a HOMO energy level of -5.01 eV. The weight average molecular weight (M-w) of DPAV-PT is 3.1 x 10(4) with the polydispersity index of 1.3. A polymer solar cell with the configuration of ITO/PEDOT:PSS/DPAV-PT:PCBM (1: 1 w/w)/Ca/Al has a power conversion efficiency of 0.7% under the illumination of AM1.5, 100 mW cm(-2). The field effect hole mobility of the polymer reached 6.1 x 10(-4) cm(2) s(-1) with an on/off ratio of 10(3) and a threshold voltage of -7 V after 180 degrees C annealing. |
| 语种 | 英语 |
| WOS记录号 | WOS:000279777100015 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/70993]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zou, Yingping |
| 作者单位 | 1.Cent S Univ, Coll Chem & Chem Engn, Changsha 410083, Hunan, Peoples R China 2.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Key Lab Organ Solids, Inst Chem, Beijing 100190, Peoples R China 3.Cent S Univ, State Key Lab Powder Met, Changsha 410083, Hunan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Bo,Wu, Weiping,Peng, Bo,et al. A polythiophene derivative with octyl diphenylamine-vinylene side chains: synthesis and its applications in field-effect transistors and solar cells[J]. POLYMER CHEMISTRY,2010,1(5):678-684. |
| APA | Liu, Bo.,Wu, Weiping.,Peng, Bo.,Liu, Yunqi.,He, Yuehui.,...&Zou, Yingping.(2010).A polythiophene derivative with octyl diphenylamine-vinylene side chains: synthesis and its applications in field-effect transistors and solar cells.POLYMER CHEMISTRY,1(5),678-684. |
| MLA | Liu, Bo,et al."A polythiophene derivative with octyl diphenylamine-vinylene side chains: synthesis and its applications in field-effect transistors and solar cells".POLYMER CHEMISTRY 1.5(2010):678-684. |
入库方式： OAI收割
来源：化学研究所
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