A polymer design strategy toward green solvent processed efficient non-fullerene polymer solar cells
文献类型:期刊论文
作者 | Qin, Yunpeng1,2; Ye, Long3; Zhang, Shaoqing1,2; Zhu, Jie2; Yang, Bei2; Ade, Harald3; Hou, Jianhui1,2 |
刊名 | JOURNAL OF MATERIALS CHEMISTRY A |
出版日期 | 2018-03-14 |
卷号 | 6期号:10页码:4324-4330 |
ISSN号 | 2050-7488 |
DOI | 10.1039/c8ta00368h |
英文摘要 | So far, the most successful and widely used solvents in polymer solar cells (PSCs) are chlorinated solvents like chloroform (CF), 1,2-dichlorobenzene (DCB) and chlorobenzene (CB), which are highly detrimental to human health and the environment. In this work, by the approach of manipulating flexible and conjugated side groups of a widely used polymer donor material (PBDB-T), two new polymers named PBDB-T-BO and PBDB-BzT are designed and synthesized to improve the solubility and fine-tune the aggregation property in tetrahydrofuran (THF), a much more benign solvent. As a result, an outstanding PCE of 12.10% was achieved with the THF-processed PBDB-BzT: IT-M device. The result in this work demonstrates the importance to modulate the aggregation effect of the polymer in solution by inserting conjugated groups and also suggests a feasible method to convert the main processing solvent of a highly efficient non-fullerene (NF)-PSC from CB into THF. |
语种 | 英语 |
出版者 | ROYAL SOC CHEMISTRY |
WOS记录号 | WOS:000428847300010 |
源URL | [http://ir.iccas.ac.cn/handle/121111/45967] |
专题 | 中国科学院化学研究所 |
通讯作者 | Zhang, Shaoqing; Ade, Harald; Hou, Jianhui |
作者单位 | 1.Univ Sci & Technol Beijing, Sch Chem & Biol Engn, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Inst Chem, State Key Lab Polymer Phys & Chem, Beijing 100190, Peoples R China 3.North Carolina State Univ, Dept Phys, Raleigh, NC 27695 USA |
推荐引用方式 GB/T 7714 | Qin, Yunpeng,Ye, Long,Zhang, Shaoqing,et al. A polymer design strategy toward green solvent processed efficient non-fullerene polymer solar cells[J]. JOURNAL OF MATERIALS CHEMISTRY A,2018,6(10):4324-4330. |
APA | Qin, Yunpeng.,Ye, Long.,Zhang, Shaoqing.,Zhu, Jie.,Yang, Bei.,...&Hou, Jianhui.(2018).A polymer design strategy toward green solvent processed efficient non-fullerene polymer solar cells.JOURNAL OF MATERIALS CHEMISTRY A,6(10),4324-4330. |
MLA | Qin, Yunpeng,et al."A polymer design strategy toward green solvent processed efficient non-fullerene polymer solar cells".JOURNAL OF MATERIALS CHEMISTRY A 6.10(2018):4324-4330. |
入库方式: OAI收割
来源:化学研究所
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