▎ 摘　　要

NOVELTY - Manufacture of reduced graphene involves preparing graphene oxide, placing graphene oxide in a flat-type atmospheric pressure plasma reactor, introducing mixed gas of hydrogen gas and nitrogen gas or argon gas into the reactor, supplying power to generate plasma, and exposing plasma to graphene oxide. USE - Manufacture of reduced graphene (claimed). ADVANTAGE - The method enables easy, simple, environmentally-friendly and economical manufacture of reduced graphene without emission of waste gas, with high productivity.