Figure 1From: In situ growth of CuInS2 nanocrystals on nanoporous TiO2 film for constructing inorganic/organic heterojunction solar cellsSchematic illustration of the fabrication process of FSCs. (A) preparation of compact TiO2 film; (B) preparation of nanoporous TiO2 film; (C) solvothermal growth of CIS layer; (D) spin-coating of P3HT and PEDOT:PSS; (E) evaporation of gold layer.Back to article page