Perylene Bisimides as efficient electron transport layers in planar heterojunction perovskite solar cells

作者：Fan, Bingbing; Meng, Dong; Peng, Dehua; Lin, Shiwei; Wang, Zhaohui; Sun, Yanming^*

来源：Science China Chemistry, 2016, 59(12): 1658-1662.

DOI：10.1007/s11426-016-0147-0

• perylene bisimide
• perovskite
• solar cell
• non-fullerene

Two perylene bisimides based non-fullerene small molecules, H-DIPBI and B-DIPBI, are applied into inverted planar heterojunction perovskite solar cells. The power conversion efficiency up to 11.6% has been achieved for device with B-DIPBI, indicating that non-fullerene acceptor can function as the electron transport layer to replace PCBM in perovskite solar cells.

• 出版日期2016-12
• 单位海南大学; 中国科学院; 北京航空航天大学