Optical, spectral and photovoltaic characterization of natural dyes extracted from leaves of Peltophorum pterocarpum and Acalypha amentacea used as sensitizers for ZnO based dye sensitized solar cells
Keywords: Hydrothermal method; ZnO nanorods; DSSC; HRSEM; Peltophorum pterocarpum; Acalypha amentacea;