Design and Fabrication of High Performance Photoanode of Fe2(MoO4)3/RGO Hybrid Composites for Triiodide Reduction in Dye-Sensitized Solar Cells

Here in, synthesis of Fe2(MoO4)3/reduced graphene oxide (RGO) nanocomposite was prepared by simple hydrothermal approach and used as high efficient dye sensitized solar cells (DSSCs). The decoration RGO into the Fe2(MoO4)3 proved various physic-chemical studies such XRD, SEM, TEM, Raman, UV, PL BET analysis. individual spherical shaped nanoparticles with sizes in range 25–35 nm uniformly decorated on surface nanosheets. Due to synergic effect between light absorption property is significantly improved well area (112.5 m2/g) pore size (38.7 nm) achieved than compared bare (88.5 m2/g 17.8 nm). Fe2(MoO4)3/RGO hybrid photoanode establish display an outstanding catalytic activity toward reduction triiodide iodide a dye-sensitized cell (DSSC) can provide efficiency 9.6 ± 0.001%, which superior Pt-based DSSC (6.1 0.002%). better electro-catalytic ability electrode obtained synergistic that resulted specific intrinsic reactivity materials.