Fullerene-free polymer solar cell based on a polythiophene derivative with an unprecedented energy loss of less than 0.5 eV

• DOI: 10.1039/c6ta07672f
• Publication Date: 2016-10-25T21:53:36Z
• Authors: Hao Zhang; Sunsun Li; Bowei Xu; Huifeng Yao; Bei Yang; Jianhui Hou
• Keywords: Open-circuit voltage; Polythiophene

A polymer solar cell was fabricated with a high open-circuit voltage of 1.13 V and low energy loss 0.46 eV.