Preparation method of nano solar battery based on CuS quasi one-dimensional nanostructure

The present invention discloses a quasi-one-dimensional CuS based method for preparing nano-structure solar cell, a first UV photolithography by a method of preparing a pair of metal thin film electrodes in the quasi-one-dimensional nanostructures CuS, the pair of metal thin film electrode through the CuS quasi-one-dimensional nanostructures communication form an ohmic contact therewith; then cut by the second ultraviolet light, the transparent film for the thin film metal electrode is inserted into indium tin oxide (ITO) electrodes, the ITO thin film electrode and the quasi CuS a cross-dimensional shape Schottky contact junction formed CuS / ITO nano Schottky junction solar cells. The preparation method is simple, reliable, it can be applied to prepare a variety of quasi-one-dimensional nano-size Schottky junction solar cell.