Enhanced photocatalytic performance of Bi2Fe4O9/graphene via modifying graphene composite

• DOI: 10.1111/jace.14883
• Publication Date: 2017-04-21T05:15:09Z
• Authors: Pengdong Liu; Huajun Sun; Xiaofang Liu; Huiting Sui; Yong Zhang; Dingguo Zhou; Qinghu Guo; Yong Ruan
• Keywords: 02 engineering and technology; 0210 nano-technology

Abstract Bi 2 Fe 4 O 9 ( BFO ) is one of the most important photocatalyst materials and its composition with graphene may leave an optimizing effect on photocatalytic performance. In this paper, reduced oxide RGO various contents selected to be composited successfully via one‐step hydrothermal method. A series ‐ x =0, 1.25, 2.50, 3.75, 5, 6.25, 7.50 wt.%) were prepared effects content crystalline, light absorption, impedance, degradation rate methyl violet MV solution are characterized. The entire film samples exhibit enhanced efficiency. Especially, 5 wt.% added, sample shows best efficiency a 95%. This implies that allows ‐based thin as efficient candidate, well, / composite possesses potential for better use in related applications.