Synthesis of mesoporous magnetic Fe3O4@carbon nanofibers utilizing in situ polymerized polybenzoxazine for water purification

A novel and scalable strategy was developed for the synthesis of one dimensional mesoporous polybenzoxazine-based Fe3O4@carbon nanofibers by using an in situ polymerization method, which exhibit an extremely high surface area of 1885 m(2) g(-1), as well as efficient adsorption for organic dyes and facilely magnetic separation property.