Thieno[3,2-b]thiophene-Bridged D-pi-A Polymer Semiconductor Based on Benzo[1,2-b:4,5-b ']dithiophene and Benzoxadiazole
文献类型：期刊论文
| 作者 | Wang, Xiaochen1,2; Jiang, Pei1,2; Chen, Yu1; Luo, Hao2; Zhang, Zhiguo2; Wang, Haiqiao1; Li, Xiaoyu1; Yu, Gui2; Li, Yongfang2 |
| 刊名 | MACROMOLECULES
 |
| 出版日期 | 2013-06-25 |
| 卷号 | 46期号:12页码:4805-4812 |
| ISSN号 | 0024-9297 |
| DOI | 10.1021/ma4005555 |
| 英文摘要 | Thieno[3,2-b]thiophene-bridged polymer semiconductor, P(BDT-TT-BO), featuring benzoxadiazole (BO) acceptor unit was designed and synthesized. P(BDT-TT-BO) showed broad absorption, in the wavelength range of 350-700 nm, and low highest occupied molecular orbital (HOMO) energy level (-5.31 eV). The benzoxadiazole-based polymer semiconductor exhibited very promising optoelectronic performance. Power conversion efficiency of the polymer solar cell with P(BDT-TT-BO) as donor reached 7.05%, which is the champion efficiency in benzoxadiazole containing conjugated polymers and comparable to that of the most efficient benzothiadiazole-based donor polymers. The sensitive dependence of carrier mobility on the annealing temperature of the polymer semiconductors was systematic studied. After annealing at 200 degrees C, P(BDT-TT-BO)-based polymer field effect transistor showed a mobility of more than 12 times that of unannealed devices, reached 0.023 cm(2) V-1 s(-1), with a high on/off current ratio of 2.7 x 10(5). |
| 语种 | 英语 |
| WOS记录号 | WOS:000321094300009 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/54563]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wang, Haiqiao |
| 作者单位 | 1.Beijing Univ Chem Technol, State Key Lab Organ Inorgan Composites, Key Lab Carbon Fiber & Funct Polymers, Minist Educ, Beijing 100029, Peoples R China 2.Chinese Acad Sci, Inst Chem, CAS Key Lab Organ Solids, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Xiaochen,Jiang, Pei,Chen, Yu,et al. Thieno[3,2-b]thiophene-Bridged D-pi-A Polymer Semiconductor Based on Benzo[1,2-b:4,5-b ']dithiophene and Benzoxadiazole[J]. MACROMOLECULES,2013,46(12):4805-4812. |
| APA | Wang, Xiaochen.,Jiang, Pei.,Chen, Yu.,Luo, Hao.,Zhang, Zhiguo.,...&Li, Yongfang.(2013).Thieno[3,2-b]thiophene-Bridged D-pi-A Polymer Semiconductor Based on Benzo[1,2-b:4,5-b ']dithiophene and Benzoxadiazole.MACROMOLECULES,46(12),4805-4812. |
| MLA | Wang, Xiaochen,et al."Thieno[3,2-b]thiophene-Bridged D-pi-A Polymer Semiconductor Based on Benzo[1,2-b:4,5-b ']dithiophene and Benzoxadiazole".MACROMOLECULES 46.12(2013):4805-4812. |
入库方式： OAI收割
来源：化学研究所
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