Impact of the morphology of TiO 2 films as cathode buffer layer on the efficiency of inverted-structure polymer solar cells

• Main Authors: Wiranwetchayan O., Zhang Q., Zhou X., Liang Z., Singjai P., Cao G.
• Format: Journal
• Published: 2017
• Online Access: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84860868470&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/42860
• Institution: Chiang Mai University

Semiconducting metal-oxide TiO 2 films were deposited on FTO substrates via a sol-gel method to fabricate inverted polymer solar cells. The pore size of the TiO 2 films was effectively controlled by using the sols different in stirring time. The solar cell was constructed with a fullerene deriva...