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Ferrioxalate submicrorods/graphene composites were synthesized through a simple solvothermal process in a mixture of ethylene glycol and water.The in situ growth of ferrioxalate submicrorods and the reduction of graphene oxide(GO) were completed in a one-step reaction.Fourier transform infrared and Raman spectroscopy confirmed the reduction of GO.Uniform rod-like ferrioxalates with diameter of about 600 nm and length of several micrometers were well distributed on the graphene sheets.As-obtained composites exhibited better photocatalytic properties than pure ferrioxalate submicrorods.The influence of different contents of GO on photocatalytic performance was also investigated.A possible photocatalytic mechanism of ferrioxalate submicrorods/graphene composites was proposed.
Ferrioxalate submicrorods / graphene composites were synthesized through a simple solvothermal process in a mixture of ethylene glycol and water. In situ growth of ferrioxalate submicrorods and the reduction of graphene oxide (GO) were completed in one-step reaction. Fourier transform infrared and Raman spectroscopy confirmed the reduction of GO. Uniform rod-like ferrioxalates with diameter of about 600 nm and length of several micrometers were well distributed on the graphene sheets. As-obtained composites charged better photocatalytic properties than pure ferrioxalate submicrorods. The influence of different contents of GO on photocatalytic performance was also investigated. A possible photocatalytic mechanism of ferrioxalate submicrorods / graphene composites was proposed.