Conjugated donor-acceptor copolymers from dicyanated naphthalene diimide
文献类型：期刊论文
| 作者 | Yang, Liu1,2; Xiao, Chengyi1,2; Jiang, Wei1; Wang, Zhaohui1 |
| 刊名 | TETRAHEDRON
 |
| 出版日期 | 2014-09-09 |
| 卷号 | 70期号:36页码:6265-6270 |
| 关键词 | Dicyanated Naphthalene Diimides Donor-acceptor Copolymers Stille Coupling Reactions Stronger Electron-acceptors Organic Field-effect Transistors Air-stability |
| ISSN号 | 0040-4020 |
| DOI | 10.1016/j.tet.2014.04.002 |
| 英文摘要 | A series of donor-acceptor (D-A) alternating copolymers including P(2CNNDI-T), P(2CNNDI-TT), P(2CNNDI-BT), and P(2CNNDI-BDT) based on dicyanated naphthalene diimide (2CN-NDI) in backbones were presented and characterized in this contribution. Their structures were unambiguously identified by NMR spectra. Optical and electrochemical measurements revealed that their LUMO energy levels are substantially lowered at about -4.4 eV by the substitution of electron-deficient cyano groups on the backbone of as-synthesized polymers. And the HOMO levels varied from -6.15 eV to -5.70 eV as a reflection of electron-donating ability of combined thiophene derivatives. The moderate electron-transporting characteristics under ambient conditions based on these dicyanated polymers indicated their promising applications as air-stable electron transporting semiconductors in future electronics. (C) 2014 Elsevier Ltd. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000340219400035 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/51269]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Jiang, Wei |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Key Lab Organ Solids, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Liu,Xiao, Chengyi,Jiang, Wei,et al. Conjugated donor-acceptor copolymers from dicyanated naphthalene diimide[J]. TETRAHEDRON,2014,70(36):6265-6270. |
| APA | Yang, Liu,Xiao, Chengyi,Jiang, Wei,&Wang, Zhaohui.(2014).Conjugated donor-acceptor copolymers from dicyanated naphthalene diimide.TETRAHEDRON,70(36),6265-6270. |
| MLA | Yang, Liu,et al."Conjugated donor-acceptor copolymers from dicyanated naphthalene diimide".TETRAHEDRON 70.36(2014):6265-6270. |
入库方式： OAI收割
来源：化学研究所
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