An Hydrophilic Anode Interlayer for Solution Processed Organohalide Perovskite Solar Cells.

The article discusses study on hydrophilic anode interlayer for solution processed organohalide perovskite solar cells (PVSCs). Topics discussed include titanium dioxide (TiO₂ ) as required insolubility for solution processed PVSCs, quantification of bimolecular recombination losses using the intensity-dependent photocurrent (IPC) technique and introduction of a polymer route that enables the fabrication of work function modifying interlayers for planar structure homojunction PVSCs.