RESEARCH PROGRESS IN ELECTRON TRANSPORT LAYERS OF NANOSTRUCTURED METAL OXIDE
This article reviews the metal oxides used in the electron transfer layer of perovskite solar cells,introduces three commonly used electron transfer materials:titanium dioxide,zinc oxide,and tin dioxide,as well as research on doping and interface modification of electron transfer layers,and looks forward to future development prospects.
perovskite solar cellslight absorptionmorphologynanostructureelectron transport layer