Fabrication method of carbon materials including metal nanoparticles using irradiation, and the carbon materials including metal nanoparticles thereby

摘要

The present invention relates to a method for producing a carbon material containing metal nanoparticles by irradiation with radiation and a carbon material containing the metal nanoparticles thus prepared, ; Irradiating the mixture of step 1 with radiation to form metal nanoparticles (step 2); Processing the irradiated mixture in step 2 (step 3); (Step 4) stabilizing the workpiece processed in step 3; And carbonizing the workpiece subjected to stabilization in the step 4 (step 5). The present invention also provides a method for manufacturing a carbon material containing metal nanoparticles. The method for preparing a carbon material containing metal nanoparticles according to the present invention can simultaneously form metal nanoparticles and stabilize a carbon material by using radiation and control the size of metal nanoparticles can do. In addition, the carbon material produced according to the manufacturing method of the present invention can exhibit softness characteristics, and can control the size of metal nanoparticles contained therein to exhibit optimal electromagnetic wave shielding performance.