Novel pi-Conjugated Polymer Based on an Extended Thienoquinoid
文献类型：期刊论文
| 作者 | Cai, Yunhao1; Xue, Xiaonan1; Han, Guangchao2; Bi, Zhaozhao3; Fan, Bingbing1; Liu, Tao1; Xie, Dongjun4; Huo, Lijun1; Ma, Wei3; Yi, Yuanping2 |
| 刊名 | CHEMISTRY OF MATERIALS
 |
| 出版日期 | 2018-01-23 |
| 卷号 | 30期号:2页码:319-323 |
| ISSN号 | 0897-4756 |
| DOI | 10.1021/acs.chemmater.7b04592 |
| 英文摘要 | With a fused terthiophene, dithieno[3,4-b:2',3'-d]thiophene (DTT) is used as a thienoquinoidal building block for conjugated polymers. However, due to its highly extended heteroarene structure, chemical synthesis of the functional DTT unit is a challenge. All known DTT-based polymer films were prepared by an electrochemical polymerization approach. In this study, we first synthesized the functional DTT monomer and DTT-based conjugated polymer, PDBT-DTT, via a typical Stifle coupling reaction. With another fused thiophene ring, DTT shows increased aromatic (weaker quinoid) character compared to the thieno-[3,4-b]thiophene (TT) unit. Moreover, PDBT-DTT showed much higher photovoltaic performance as well as better thermal and photostability than its TT-based analogue (PDBT-TT). The results demonstrate that DTT is a potential quinoidal building block for constructing high-performance conjugated polymers. |
| 语种 | 英语 |
| 出版者 | AMER CHEMICAL SOC |
| WOS记录号 | WOS:000423418000005 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/45471]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Huo, Lijun; Sun, Yanming |
| 作者单位 | 1.Beihang Univ, Heeger Beijing Res & Dev Ctr, Sch Chem & Environm, Beijing 100191, Peoples R China 2.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Inst Chem, Key Lab Organ Solids, Beijing 100190, Peoples R China 3.Xi An Jiao Tong Univ, State Key Lab Mech Behav Mat, Xian 710049, Shaanxi, Peoples R China 4.Wuhan Univ, Dept Chem, Hubei Key Lab Organ & Polymer Optoelect Mat, Wuhan 430072, Hubei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cai, Yunhao,Xue, Xiaonan,Han, Guangchao,et al. Novel pi-Conjugated Polymer Based on an Extended Thienoquinoid[J]. CHEMISTRY OF MATERIALS,2018,30(2):319-323. |
| APA | Cai, Yunhao.,Xue, Xiaonan.,Han, Guangchao.,Bi, Zhaozhao.,Fan, Bingbing.,...&Sun, Yanming.(2018).Novel pi-Conjugated Polymer Based on an Extended Thienoquinoid.CHEMISTRY OF MATERIALS,30(2),319-323. |
| MLA | Cai, Yunhao,et al."Novel pi-Conjugated Polymer Based on an Extended Thienoquinoid".CHEMISTRY OF MATERIALS 30.2(2018):319-323. |
入库方式： OAI收割
来源：化学研究所
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