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  • Title: Bi2MoO6 ultrathin nanosheets on ZnTiO3 nanofibers: a 3D open hierarchical heterostructures synergistic system with enhanced visible-light-driven photocatalytic activity.
    Author: Zhang P, Shao C, Zhang M, Guo Z, Mu J, Zhang Z, Zhang X, Liu Y.
    Journal: J Hazard Mater; 2012 May 30; 217-218():422-8. PubMed ID: 22483439.
    Abstract:
    The 3D open Bi(2)MoO(6)/ZnTiO(3) hierarchical heterostructures with Bi(2)MoO(6) ultrathin nanosheets (<10nm) grown on hexagonal-phase ZnTiO(3) nanofibers were fabricated by combining the electrospinning technique and solvothermal method. And, the Bi(2)MoO(6)/ZnTiO(3) hierarchical heterostructures had remarkable light absorption in the visible region. The photocatalytic studies revealed that the hierarchical heterostructures system exhibited exceptional photocatalytic activity in visible-light degradation of Rhodamine B, which might be attributed to the synergistic system with excellent charge separation characteristics and the unique morphology of Bi(2)MoO(6) nanosheets with the extended absorption in the visible light region. What is more, the 3D open structure supported on nanofibrous candidates possessed large surface areas and excellent recyclability.
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