FABRICATION METHOD OF NITROGEN-CONTAINING MAGNETIC CARBON NANOPARTICLES AND APPLICATION TO ADSORBENT FOR HEAVY METAL IONS

摘要

PURPOSE: A manufacturing method of magnetic carbon nanoparticle including nitrogen is provided to manufacture magnetic carbon nanoparticle with high portion of nitrogen by using a carbonization process at a specific temperature range. CONSTITUTION: The manufacturing method of magnetic carbon nanoparticle including nitrogen includes following steps. (A) A spherical polymer nanoparticle is manufactured from a polymer monomer containing nitrogen by using a micro-emulsion polymerization.(B) The sphere polymer nanoparticle is divided from reactant, dried and collected.(C) After a charring process, the magnetic carbon nanoparticle including nitrogen is manufactured from the dried sphere polymer nanoparticle. The polymer monomer contains nitrogen and is polypyrrole, polyaniline, and polyacrylonitrile or polyrhodanine. The temperature of the charring process is 500-1000C.