A new two-dimensional donor/acceptor copolymer based on 4,8-bis(2 '-ethylhexylthiophene)thieno[2,3-f]benzofuran for high-performance polymer solar cells
文献类型：期刊论文
| 作者 | Fan, Ling1; Cui, Ruili1,2; Guo, Xiuping1; Qian, Dong1; Qiu, Beibei1; Yuan, Jun1; Li, Yongfang2; Huang, Wenlong3; Yang, Junliang3; Liu, Weifang1 |
| 刊名 | JOURNAL OF MATERIALS CHEMISTRY C
 |
| 出版日期 | 2014 |
| 卷号 | 2期号:28页码:5651-5659 |
| ISSN号 | 2050-7526 |
| DOI | 10.1039/c4tc00738g |
| 英文摘要 | A new alkylthienyl substituted thieno[2,3-f] benzofuran (TBF)-based polymer (PTBFTDTBT) was synthesized and characterized. PTBFTDTBT had a high molecular weight, good solubility in common organic solvents, broad visible absorption from 300 to 750 nm, and a relatively deep highest occupied molecular orbital level (-5.2 eV). PTBFTDTBT also showed a field hole mobility up to the order of 10(-2) using an organic field effect transistor (OFET) method and an order of 10(-2) using a space-charge-limited current (SCLC) method. With the structure of indium tin oxide (ITO)/poly(3,4-ethylenedioxythiophene): polystyrene sulfonate/PTBFTDTBT:PC71BM (1 : 2, w/w)/Ca/Al, a power conversion efficiency of 6.42% was obtained with a high short circuit current (J(sc)) of 13.51 mA cm(-2) and fill factor (FF) of 61%, under the illumination of AM1.5G, at 100 mW cm(-2), without any post-treatment. The study demonstrates that TBF is a promising building block for organic electronics. |
| 语种 | 英语 |
| 出版者 | ROYAL SOC CHEMISTRY |
| WOS记录号 | WOS:000338646500022 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/49983]  |
| 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.Cent S Univ, Sch Phys & Elect, Inst Super Microstruct & Ultrafast Proc Adv Mat, Changsha 410083, Hunan, Peoples R China 3.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 4.Univ Sci & Technol, Sch Mat Sci & Engn, Beijing 100083, Beijing, Peoples R China 5.Cent S Univ, State Key Lab Powder Met, Changsha 410083, Hunan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fan, Ling,Cui, Ruili,Guo, Xiuping,et al. A new two-dimensional donor/acceptor copolymer based on 4,8-bis(2 '-ethylhexylthiophene)thieno[2,3-f]benzofuran for high-performance polymer solar cells[J]. JOURNAL OF MATERIALS CHEMISTRY C,2014,2(28):5651-5659. |
| APA | Fan, Ling.,Cui, Ruili.,Guo, Xiuping.,Qian, Dong.,Qiu, Beibei.,...&Zou, Yingping.(2014).A new two-dimensional donor/acceptor copolymer based on 4,8-bis(2 '-ethylhexylthiophene)thieno[2,3-f]benzofuran for high-performance polymer solar cells.JOURNAL OF MATERIALS CHEMISTRY C,2(28),5651-5659. |
| MLA | Fan, Ling,et al."A new two-dimensional donor/acceptor copolymer based on 4,8-bis(2 '-ethylhexylthiophene)thieno[2,3-f]benzofuran for high-performance polymer solar cells".JOURNAL OF MATERIALS CHEMISTRY C 2.28(2014):5651-5659. |
入库方式： OAI收割
来源：化学研究所
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