Wide bandgap small molecular acceptors for low energy loss organic solar cells
文献类型：期刊论文
| 作者 | Ye, Pan1; Chen, Yusheng1; Wu, Jianfei1,2; Wu, Xiaoxi1; Yu, Simiao1,3,4; Xing, Wang1; Liu, Qi5; Jia, Xiangli1; Peng, Aidong1; Huang, Hui1 |
| 刊名 | JOURNAL OF MATERIALS CHEMISTRY C
 |
| 出版日期 | 2017-12-21 |
| 卷号 | 5期号:47页码:12591-12596 |
| ISSN号 | 2050-7526 |
| DOI | 10.1039/c7tc04669c |
| 英文摘要 | Non-fullerene organic solar cells (OSCs) have attracted great attention due to their advantages including tunable light absorption and low cost fabrication. Many important strategies have been used to achieve high performing OSCs including increasing the charge transport mobility and reducing the energy loss (Eloss). In this contribution, two wide bandgap small molecular acceptors (IDTzCR and IDTCR) were designed and synthesized for OSCs. Through replacing the thiophene moieties with thiazole ones, charge transport mobility was increased due to introducing S center dot center dot center dot N noncovalent conformational locks, resulting in a significant enhancement of photovoltaic performances. Furthermore, IDTCR based OSCs afforded a record low Eloss value for "narrow bandgap donor: wide bandgap acceptor" systems due to the small LUMO/LUMO energy offset. This contribution showed a novel method to achieve excellent wide bandgap acceptors for OSCs and sheds lights on understanding the relationship between the materials properties and device performances. |
| 语种 | 英语 |
| 出版者 | ROYAL SOC CHEMISTRY |
| WOS记录号 | WOS:000417284100034 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/45285]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Peng, Aidong; Huang, Hui |
| 作者单位 | 1.Univ Chinese Acad Sci, Coll Mat Sci & Optoelect Technol, Beijing 100048, Peoples R China 2.Univ Sci & Technol Beijing, Sch Mat Sci & Engn, Beijing Key Lab Funct Mat Mol & Struct Construct, Beijing 100083, Peoples R China 3.Nanjing Tech Univ, Jiangsu Natl Synerget Innovat Ctr Adv Mat SICAM, Key Lab Flexible Elect, 30 South Puzhu Rd, Nanjing 211816, Jiangsu, Peoples R China 4.Nanjing Tech Univ, Jiangsu Natl Synerget Innovat Ctr Adv Mat SICAM, Inst Adv Mat IAM, 30 South Puzhu Rd, Nanjing 211816, Jiangsu, Peoples R China 5.Chinese Acad Sci, Beijing Natl Lab Mol Sci BNLMS, CAS Key Lab Mol Recognit & Funct, Inst Chem, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ye, Pan,Chen, Yusheng,Wu, Jianfei,et al. Wide bandgap small molecular acceptors for low energy loss organic solar cells[J]. JOURNAL OF MATERIALS CHEMISTRY C,2017,5(47):12591-12596. |
| APA | Ye, Pan.,Chen, Yusheng.,Wu, Jianfei.,Wu, Xiaoxi.,Yu, Simiao.,...&Huang, Hui.(2017).Wide bandgap small molecular acceptors for low energy loss organic solar cells.JOURNAL OF MATERIALS CHEMISTRY C,5(47),12591-12596. |
| MLA | Ye, Pan,et al."Wide bandgap small molecular acceptors for low energy loss organic solar cells".JOURNAL OF MATERIALS CHEMISTRY C 5.47(2017):12591-12596. |
入库方式： OAI收割
来源：化学研究所
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