A New Fullerene-Free Bulk-Heterojunction System for Efficient High-Voltage and High-Fill Factor Solution-Processed Organic Photovoltaics

作者：Tang Zheng; Liu Bo^*; Melianas Armantas; Bergqvist Jonas; Tress Wolfgang; Bao Qinye; Qian Deping; Inganas Olle; Zhang Fengling

来源：Advanced Materials, 2015, 27(11): 1900-+.

DOI：10.1002/adma.201405485

Small molecule donor/polymer acceptor bulk-heterojunction films with both compounds strongly absorbing have great potential for further enhancement of the performance of organic solar cells. By employing a newly synthesized small molecule donor with a commercially available polymer acceptor in a solution-processed fullerene-free system, a high power conversion efficiency of close to 4% is reported.

• 出版日期2015-3-18