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

• Main Authors: Orawan Wiranwetchayan, Qifeng Zhang, Xiaoyuan Zhou, Zhiqiang Liang, Pisith Singjai, Guozhong Cao
• Format: Journal
• Published: 2018
• Subjects: Chemistry; Materials Science; Physics and Astronomy
• Online Access: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84860868470&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/51490
• 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 derivative...