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has been cited by the following article:

• TITLE: Magnetic and Photocatalytic Behaviors of Ca Mn Co-Doped BiFeO3 Nanofibres

  AUTHORS: Yannan Feng, Huanchun Wang, Yang Shen, Yuanhua Lin, Cewen Nan

  KEYWORDS: Bismuth Ferrite; Nanofibre; Magnetic; Photocatalytic

  JOURNAL NAME: Modern Research in Catalysis, Vol.2 No.3A, August 21, 2013

  ABSTRACT: Ca and Mn co-doped BiFeO3 ultrafine nanofibres were prepared with the purpose of improving magnetic and photocatalytic performances of the one-dimensional multiferroic material. Impurity phase introduced by both Bi fluctuation and Mn substitution can be suppressed by Ca doping and a space group transition from R3c to C222 can also be triggered by Bi-site doping. With co-substitution of Mn into iron site, the Ca0.15Bi0.85Mn0.05Fe0.95O3 nanofibres presented a larger saturation magnetization than the singly Ca doping samples, possibly due to the increased double exchange interation of Fe3+-O-Fe2+, strengthened by Ca and Mn. Photocatalytic degradation test witnessed a similar drop-and-rise performance with the magnetism.