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Your search keyword '"Wang, Huan"' showing total 1 results
Start Over Author "Wang, Huan" Topic nanostructured materials Topic photocatalysis Publisher american institute of physics
1 results on '"Wang, Huan"'

1. Ferromagnetic and photocatalytic behaviors observed in Ca-doped BiFeO3 nanofibres.

Author

Feng, Yan-Nan, Wang, Huan-Chun, Luo, Yi-Dong, Shen, Yang, and Lin, Yuan-Hua

Subjects
*MULTIFERROIC materials, *FERROELECTRIC materials, *PHOTOCATALYSIS, *NANOFIBERS, *NANOSTRUCTURED materials
Abstract

Ca-doped BiFeO3 nanofibres have been fabricated by electrospinning method. Our results indicate that phase transition from space group R3c to C222 can be observed by the Ca doping. These BiFeO3 nanofibres show obvious room temperature ferromagnetic behaviors, and saturation magnetization can be enhanced with the Ca-doping concentration increasing, which could be correlated with the variation of the ratio of Fe2+/Fe3+ valence state. The BiFeO3 nanofibres show obvious photocatalytic performance and can be improved by the Ca-doping. [ABSTRACT FROM AUTHOR]

Published
2013
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