Low-temperature-processed ZnO–SnO2 nanocomposite for efficient planar perovskite solar cells

• Published in: Solar energy materials and solar cells Vol. 144; pp. 623 - 630
• Main Authors: Song, Jiaxing, Zheng, Enqiang, Wang, Xiao-Feng, Tian, Wenjing, Miyasaka, Tsutomu
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.01.2016
• Subjects: Electron collection layer; Low-temperature-processed; Perovskite solar cells; Planar; ZnO–SnO2; Planar; Low-temperature-processed; Electron collection layer; Perovskite solar cells; ZnO–SnO2

Electron collection layer (ECL) is one of the most important fundamentals to determine the power conversion efficiency (PCE) in organometal halide-based perovskite solar cells (PSCs). Herein, we prepared ZnO–SnO2 nanocomposites with different Zn/Sn ratios at low temperature as ECLs for CH3NH3PbI3-ba...