▎ 摘 要
NOVELTY - Preparing graphene oxide/nano-copper oxide complex material comprises (i) preparing graphite oxide, (ii) taking the graphite oxide in the step (i) to obtain graphene oxide, (iii) preparing nano copper oxide and (iv) synthesizing the graphene oxide in step (ii) and the nano-copper oxide in step (iii) into a graphene oxide/nano-copper oxide complex material. USE - The method is useful for preparing graphene oxide/nano-copper oxide complex material.