Developing high-performance small molecule organic solar cells via a large planar structure and an electron-withdrawing central unit

作者：Zhang, Hongtao; Liu, Yongtao; Sun, Yanna; Li, Miaomiao; Kan, Bin; Ke, Xin; Zhang, Qian; Wan, Xiangjian; Chen, Yongsheng^*

来源：Chemical communications, 2017, 53(2): 451-454.

DOI：10.1039/c6cc07927j

• BANDGAP POLYMER
• EFFICIENCY
• DESIGN
• BULK
• PHOTOVOLTAICS
• MORPHOLOGY
• CATHODE
• DONORS
• LAYER

We designed and synthesized a new small molecule donor material named DR3TBDD using an electron-withdrawing unit BDD as the central building block. A PCE of 9.53% with a high V-oc of around 1 V was achieved.

• 出版日期2017-1-7
• 单位南开大学