DR3TBDTT Based Ternary Blends Containing Conjugated Polymers: Crystallization Determines Morphology and Performance
文献类型：期刊论文
| 作者 | Yin, JP; Zhou, WH; Ai, Q; Meng, X; Liu, S; Yu, Z; Zeng, J; Chen, Y |
| 刊名 | CHINESE JOURNAL OF CHEMISTRY
 |
| 出版日期 | 2018 |
| 卷号 | 36期号:5页码:437-442 |
| 关键词 | Organic Solar-cells Small-molecule Donor Open-circuit Voltage Photovoltaic Cells Phase-separation Efficiency Acceptor Optimization Progress P3ht |
| ISSN号 | 1001-604X |
| DOI | 10.1002/cjoc.201800064 |
| 文献子类 | 期刊论文 |
| 英文摘要 | How the conjugated polymers affect the crystallization of DR3TBDTT, in addition to the corresponding morphology and performance, is not well understood. In this work, the weakly crystalline polymer PTB7-Th and highly crystalline polymers of PCDTBT and P3HT were incorporated into DR3TBDTT:PC71BM system to investigate the variation of crystallization, morphology and performance. It is demonstrated that PTB7-Th is the most effective additive to improve the PCE value of DR3TBDTT:PC71BM to 5.7%, showing the nucleating agent reducing the crystallization correlation length (CCL) value of DR3TBDTT from 18.7nm to 17.0nm, in addition to the optimized morphology. In contrast, the PCDTBT and P3HT could induce the crystallization of DR3TBDTT, leading to much higher CCL value as well as obvious phase separation. Despite of energy level alignment, the crystallization of DR3TBDTT influenced by polymers determines the corresponding morphology of active layers and photovoltaic performance. |
| 语种 | 英语 |
| WOS记录号 | WOS:000430170100010 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/28977]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 作者单位 | 1.Yin, JP 2.Zhou, WH 3.Ai, Q 4.Meng, X 5.Liu, S 6.Yu, Z 7.Zeng, J 8.Chen, Y |
| 推荐引用方式 GB/T 7714 | Yin, JP,Zhou, WH,Ai, Q,et al. DR3TBDTT Based Ternary Blends Containing Conjugated Polymers: Crystallization Determines Morphology and Performance[J]. CHINESE JOURNAL OF CHEMISTRY,2018,36(5):437-442. |
| APA | Yin, JP.,Zhou, WH.,Ai, Q.,Meng, X.,Liu, S.,...&Chen, Y.(2018).DR3TBDTT Based Ternary Blends Containing Conjugated Polymers: Crystallization Determines Morphology and Performance.CHINESE JOURNAL OF CHEMISTRY,36(5),437-442. |
| MLA | Yin, JP,et al."DR3TBDTT Based Ternary Blends Containing Conjugated Polymers: Crystallization Determines Morphology and Performance".CHINESE JOURNAL OF CHEMISTRY 36.5(2018):437-442. |
入库方式： OAI收割
来源：上海应用物理研究所
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