国家/地区 中国（3）
IPC部 B（3）
IPC大类 B22（3）
IPC小类 B22F（3）
IPC B22F009/24（3）
发明人 HE D（3）
公开年 2021（2）
申请年 2020（2） 
专利权人

Processing surface modification of graphene comprises utilizing graphene as reinforcing phase, adding dopamine hydrochloride solution, dispersing, stirring, avoiding light, adding copper sulfate solution, reacting and stirring.

WANG F, HUANG P, HE D

Preparing nano-metal particle doped graphene film, comprises e.g. mixing metal salt, graphene oxide/graphite oxide with water/organic solvent, preparing suspension liquid or slurry into film and pyrolyzing or chemically reducing.

HE D, FU H, XIAO Y, LI L

Single layer graphene or gold nano -particle composite material, useful: for detecting harmful gases, and in biological detection field, comprises gold nano-particle and single layer graphene.

HE D, ZHANG X, WANG Y, WANG W, YANG B