Additive-Free Organic Solar Cells with Power Conversion Efficiency over 10%
文献类型：期刊论文
| 作者 | Li, Hui1; He, Dan2; Mao, Peng1; Wei, Yuanzhi1; Ding, Liming2,3; Wang, Jizheng1,3 |
| 刊名 | ADVANCED ENERGY MATERIALS
 |
| 出版日期 | 2017-07-05 |
| 卷号 | 7期号:13 |
| 英文摘要 | Nowadays, solvent additives are widely used in organic solar cells (OSCs) to tune the nano-morphology of the active blend film and enhance the device performance. With their help, power conversion efficiencies (PCEs) of OSCs have recently stepped over 10%. However, residual additive in the device can induce undesirable morphological change and also accelerate photo-oxidation degradation of the active blend film. Thereby, their involvements are actually unfavorable for practical applications. Here, a donor material PThBDTP is employed, and PThBDTP:PC71BM based OSCs are fabricated. A PCE of over 10% is achieved without using any additives and film post-treatments. The device displays a high open-circuit voltage of 0.977 V, a large short-circuit current density of 13.49 mA cm(-2), and a high fill factor of 76.3%. These results represent an important step towards developing high-efficiency additive-free OSCs. |
| 语种 | 英语 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/38992]  |
| 专题 | 化学研究所_有机固体实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, CAS Key Lab Organ Solids, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 2.Natl Ctr Nanosci & Technol, CAS Key Lab Nanosyst & Hierarch Fabricat, CAS Ctr Excellence Nanosci, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Hui,He, Dan,Mao, Peng,et al. Additive-Free Organic Solar Cells with Power Conversion Efficiency over 10%[J]. ADVANCED ENERGY MATERIALS,2017,7(13). |
| APA | Li, Hui,He, Dan,Mao, Peng,Wei, Yuanzhi,Ding, Liming,&Wang, Jizheng.(2017).Additive-Free Organic Solar Cells with Power Conversion Efficiency over 10%.ADVANCED ENERGY MATERIALS,7(13). |
| MLA | Li, Hui,et al."Additive-Free Organic Solar Cells with Power Conversion Efficiency over 10%".ADVANCED ENERGY MATERIALS 7.13(2017). |
入库方式： OAI收割
来源：化学研究所
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