3D porous structural Bi2MoO6/reduced grephene oxide aerogel (BMO/GA) composite with excellent adsorption and photocatalysis has been successfully synthesized by a facile one-step sovolthermal method. During this process, Bi2MoO6 (BMO) as an efficient photocatalyst, was uniformly distributed in reduced graphene oxide aerogles (GA) to form photocatalysts that not only have the adsorption effect toward the organic pollution, but also greatly enhanced the photocatalytic performance of BMO. 3D porous structural BMO/GA composite, has some characteristics of low-cost, superb photocatalystic activity, and ease of separation and recycling from organic pollution. The removal rate of methylene blue by BMO/GA composite was about 2.1 times higher than that of the pure BMO, which reached up 98.3% in 100 min. The prepared samples were characterized by scanning electron microscopy, transmission electron microscopy, X-ray diffraction, Fourier transform infrared spectroscopy, Raman spectroscopy, Uv-vis diffuse reflectance spectroscopy, X-ray photoelectron spectroscopy). The synergistic effect of BMO and GA for removal of MB was also discussed. The excellent adsorption and photocatalytic degredation performance of BMO/GA composite are mainly owing to the porous structure of aerogel and the reduced grephene oxide provided conductive electron channels for the separation of electrons.

3D porous Bi2MoO6/reduced graphene oxide aerogel composite with excellent adsorption and photocatalytic degredation performance for methylene blue

256th National Meeting (2018)

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