The effects of molecular weight of a new hole transporting polymer on the organic solar cells performance

• Main Authors: Li, Xianqiang, Li, Jun, Wang, Hong, Wu, Dan, Tang, Xiaohong
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2018
• Subjects: DRNTU::Engineering::Electrical and electronic engineering; Organic Solar Cells; Molecular Weight
• Online Access: https://hdl.handle.net/10356/89691; http://hdl.handle.net/10220/47124
• Institution: Nanyang Technological University

In this research, OSCs based on a new hole transporting polymer were fabricated. The highest power conversion efficiency of the device was received of 6.7% with the optimized molecular weight of the polymer. The charge carrier mobility in the OSCs was measured by using photoinduced charge extraction...