The marriage of AIE and interface engineering: convenient synthesis and enhanced photovoltaic performance
文献类型：会议论文
| 作者 | Wang, Can; Liu, Zhiyang; Li, Mengshu; Xie, Yujun; Li, Bingshi; Wang, Shuo; Xue, Shan; Peng, Qian; Chen, Bin; Zhao, Zujin |
| 出版日期 | 2017 |
| 关键词 | POLYMER SOLAR-CELLS AGGREGATION-INDUCED EMISSION POWER-CONVERSION EFFICIENCY SMALL-MOLECULE ELECTROLYTE FIELD-EFFECT TRANSISTORS CONJUGATED POLYMERS 10-PERCENT EFFICIENCY CHARGE RECOMBINATION EXCEEDING 10-PERCENT CATHODE INTERLAYER |
| 卷号 | 8 |
| 期号 | 5 |
| DOI | 10.1039/c6sc05648b |
| 英文摘要 | As a promising option out of all of the well-recognized candidates that have been developed to solve the coming energy crisis, polymer solar cells (PSCs) are a kind of competitive clean energy source. However, as a convenient and efficient method to improve the efficiency of PSCs, the inherent mechanism of the interfacial modification was still not so clear, and interfacial materials constructed with new units were limited to a large degree. Here we present a new kind of interfacial material consisting of AIE units for the first time, with an efficiency of 8.94% being achieved by inserting TPE-2 as a cathode interlayer. This is a relatively high PCE for PC71BM: PTB7-based conventional PSCs with a single-junction structure. Different measurements, including TEM, AFM, SEM, GIXRD, UPS, SKPM, and SCLC, were conducted to investigate the properties in detail. All of the obtained experimental results confirmed the advantages of the utilization of new interfacial materials with AIE characteristics in polymer solar cells, thus providing an additional choice to develop new organic cathode interfacial layers with high performances. |
| 学科主题 | Chemistry |
| ISSN号 | 2041-6520 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/23432]  |
| 专题 | 会议专题 会议专题_会议论文 |
| 推荐引用方式 GB/T 7714 | Wang, Can,Liu, Zhiyang,Li, Mengshu,et al. The marriage of AIE and interface engineering: convenient synthesis and enhanced photovoltaic performance[C]. 见:. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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