Yin X1,2,3, Xu Z1, Guo Y1, Xu P1, He M1,4.
ACS Appl Mater Interfaces. 2016 Nov 2;8(43):29580-29587. Epub 2016 Oct 21.Perovskite solar cells, which utilize organometal-halide perovskites as light-harvesting materials, have attracted great attention due to their high power conversion efficiency (PCE) and potentially low cost in fabrication. A compact layer of TiO2 or ZnO is generally applied as electron-transport layer (ETL) in a typical perovskite solar cell. In this study, we explored ternary oxides in the TiO2-ZnO system to find new materials for the ETL. Read More