Modulating carrier transfer ability-linker effect on thieno[3,4-c]pyrrole-4,6-dione based conjugated polymers
文献类型：期刊论文
| 作者 | Qing, Wanmei1,2; Liu, Zitong3; Yang, Sifen3; Tan, Luxi2; Yang, Yang3; Zhang, Daijun2 ; Li, Jing2
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| 刊名 | RSC ADVANCES
 |
| 出版日期 | 2015 |
| 卷号 | 5期号:69页码:55619-55624 |
| ISSN号 | 2046-2069 |
| DOI | 10.1039/c5ra08723f |
| 通讯作者 | Tan, LX (reprint author), Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing 400714, Peoples R China. |
| 英文摘要 | Three conjugated copolymers Q1, Q2 and Q3 were developed based on thieno[3,4-c]pyrrole-4,6-dione (TPD) and two thiophene units. While Q1 was synthesized through direct linkage, Q2 and Q3 were constructed via introduction of a vinylene and ethynylene pi-spacer between two thiophene groups. Electrochemical and UV-vis absorption studies as well as theoretical calculations show that the LUMO energy of Q3 is lower than Q1, Q2 while Q2 possesses the narrowest bandgap. OFET devices based on thin-films of Q1 and Q2 can be easily fabricated through a solution-process with conventional techniques, while OFET devices based on thin-films of Q3 are fabricated by drop-casting. Q1 and Q2 showed maximum hole mobilities of 2.2 x 10(-3) cm(2) V-1 s(-1) and 0.01 cm(2) V-1 s(-1), respectively. Owing to the electron-withdrawing effect of the ethynylene group, Q3 based OFET devices exhibit a clear ambipolar semiconducting property in air conditions, with a maximum hole and electron mobility of 1.2 x 10(-6) cm(2) V-1 s(-1) and 0.6 x 10(-6) cm(2) V-1 s(-1), respectively. |
| 资助项目 | National Natural Science Foundation of China[NSFC 21404107] ; Chinese Academy of Sciences (Hundred Talents Program) |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000357803200002 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://119.78.100.138/handle/2HOD01W0/1797]  |
| 专题 | 机器人与3D打印技术创新中心 |
| 通讯作者 | Tan, Luxi |
| 作者单位 | 1.Chongqing Univ, Dept Chem Engn, Chongqing 400030, Peoples R China 2.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing 400714, Peoples R China 3.Chinese Acad Sci, Inst Chem, CAS Key Labs Organ Solids, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qing, Wanmei,Liu, Zitong,Yang, Sifen,et al. Modulating carrier transfer ability-linker effect on thieno[3,4-c]pyrrole-4,6-dione based conjugated polymers[J]. RSC ADVANCES,2015,5(69):55619-55624. |
| APA | Qing, Wanmei.,Liu, Zitong.,Yang, Sifen.,Tan, Luxi.,Yang, Yang.,...&Li, Jing.(2015).Modulating carrier transfer ability-linker effect on thieno[3,4-c]pyrrole-4,6-dione based conjugated polymers.RSC ADVANCES,5(69),55619-55624. |
| MLA | Qing, Wanmei,et al."Modulating carrier transfer ability-linker effect on thieno[3,4-c]pyrrole-4,6-dione based conjugated polymers".RSC ADVANCES 5.69(2015):55619-55624. |
入库方式： OAI收割
来源：重庆绿色智能技术研究院
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