Improved Thermal Stability of Polymer Solar Cells by Incorporating Porphyrins
文献类型：期刊论文
| 作者 | Wang,Sisi; Qu,Yunpeng; Li,Sijun; Ye,Feng; Chen,Zhaobin; Yang,Xiaoniu |
| 刊名 | advanced functional materials
 |
| 出版日期 | 2015 |
| 卷号 | 25期号:5页码:748-757 |
| 关键词 | POWER CONVERSION EFFICIENCY MORPHOLOGICAL STABILIZATION PHOTOVOLTAIC CELLS ENERGY-TRANSFER POLYTHIOPHENE PERFORMANCE P3HT/PCBM CRYSTALLIZATION REGIOREGULARITY DEGRADATION |
| 通讯作者 | wang,ss |
| 英文摘要 | thermal stability has been the important issue in organic solar cell, especially for the large scale fabrication and application in the future. in this work, a new strategy involving the introduction of porphyrin compound (bl) is proposed to prevent the [6,6]-phenyl c61 butyric acid methyl ester (pc61bm) aggregation. the supramolecular interactions between pc61bm and bl are first demonstrated in pc61bm:bl binary blend, and then the effect of bl on p3ht:pc61bm blend is qualitatively and quantitatively studied by differential scanning calorimetry, uv-vis absorption spectroscopy, atomic force microscopy, optical microscopy, and fluorescence techniques. it is found that the bl addition not only stabilizes the morphology of p3ht:pc61bm blend films, but also shows a good ability to maintain the electron mobility by depressing the pc61bm crystallization. and the thermal stability of the devices based on p3ht:pc61bm:bl ternary blend films is therefore greatly improved. for example, 8 wt% bl doping drops the power conversion efficiency by 10.5% relative to its peak value after 48 h of annealing at 130 degrees c, while 71.5% of decrease is obtained for the device without bl after only 3 h of annealing. this strategy is preliminarily proved to be universal and will show great potentials in future commercialization of polymer solar cells. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/64537]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Wang,Sisi,Qu,Yunpeng,Li,Sijun,et al. Improved Thermal Stability of Polymer Solar Cells by Incorporating Porphyrins[J]. advanced functional materials,2015,25(5):748-757. |
| APA | Wang,Sisi,Qu,Yunpeng,Li,Sijun,Ye,Feng,Chen,Zhaobin,&Yang,Xiaoniu.(2015).Improved Thermal Stability of Polymer Solar Cells by Incorporating Porphyrins.advanced functional materials,25(5),748-757. |
| MLA | Wang,Sisi,et al."Improved Thermal Stability of Polymer Solar Cells by Incorporating Porphyrins".advanced functional materials 25.5(2015):748-757. |
入库方式： OAI收割
来源：长春应用化学研究所
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