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Preparation and Property of CoFe2O4 Nanofibers with Fishbone-like Structure
2020
Journal of Inorganic Materials
CoFe2O4 nanofibers with fishbone-like structure were prepared by a electrospinning method followed with high temperature calcination, using polyvinylpyrrolidone (PVP), iron nitrate nonahydrate (Fe(NO3)3•9H2O) and cobalt nitrate hexahydrate (Co(NO3)2•6H2O) as raw materials. Results show that the crystallinity and grain size of nanofibers become larger with increasing the calcination temperature. Meanwhile, the surface morphology of CoFe2O4 nanofibers changes from smooth to rough and porous. The
doi:10.15541/jim20190581
fatcat:bt3o7ztjpjbazerpfl5e7g7wii