Characterization And Application Of Electrospun Prussian Blue Nanofibers Synthesized By Electrospinning Polyacrylonitrile Solution

Electrospinning technique is a powerful and effective method for the preparation of nanofibers. Here we demonstrated an efficient prussian blue (PB) nanofibers prepared by the electrospinning method using polyarylonitrile as a precursor. The samples were characterized by scanning electron microscopy, thermogravimetric analysis, energy-dispersive X-ray spectroscopy and Brunauer-Emmet-Teller method. The adsorption equilibrium data were obtained at different temperatures and fitted with the Langmuir isotherm. We found that the novel PB nanofibers could efficiently remove the cesium ions dissolved in water.