A high-performance non-fullerene electron acceptor with bisalkylthiothiophene pi-bridges for organic photovoltaics
JOURNAL OF MATERIALS CHEMISTRY C(2019)
摘要
A new non-fullerene small molecule acceptor IDT2ST-4F bearing a bisalkylthiothiophene unit as the pi-bridge was designed and synthesized, which exhibited a low optical bandgap of 1.43 eV. The optimized organic solar cells based on PBDB-T:IDT2ST-4F gave a high power conversion efficiency (PCE) of 11.43% with a relatively low energy loss of 0.58 eV.
更多查看译文
关键词
photovoltaics,electron,high-performance,non-fullerene
AI 理解论文
溯源树
样例
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要