Efficient panchromatic inorganic–organic heterojunction solar cells with consecutive charge transport tunnels in hole transport material†
Abstract
A simple solution-processing method was employed to fabricate panchromatic mp-TiO2/CH3NH3PbI3/P3HT–MWNT/Au solar cells. MWNTs in a P3HT–MWNT composite acted as efficient nanostructured charge transport tunnels and induce