MATERIAL MODIFICATION METHOD, ELECTRON BEAM GENERATION DEVICE, AND CARBON MATERIAL-CONTAINING MODIFICATION COMPOSITION

摘要

PROBLEM TO BE SOLVED: To obtain a material modification method that enables material modification through electron beam irradiation without using an electron beam irradiation device.SOLUTION: This invention provides a material modification method through electron beam irradiation. In the method, raw material comprising carbon material of a graphene structure is subjected to microwave irradiation or induction heating while simultaneously subjected to voltage application, so that an electron beam is generated in the raw material.