国家/地区 中国（3）
IPC部 B（3）
IPC大类 B82（3） C01（3） B01（2）
C09（2）
IPC小类 B82Y（3）
IPC C01B031/04（3）
发明人 LI J（3）
公开年 2015（2）
申请年 2015（2） 
专利权人

Preparation of porous graphene supported carbon nano-onion three-dimensional composite material involves mixing nickel nitrate and ethanol aqueous solution, adding polymethyl methacrylate particles to nickel nitrate, and homogenizing.

HE C, LI J, LIU E, SHI C, ZHANG M, ZHAO N

Preparation of sulfonated graphene used for e.g. transparent electroconductive electrode and thermal conductive material, involves contacting reaction medium containing oxidative sulfonating agent with organic material, and heating.

HAO J, JIANG Y, LI J

Production of graphene involves applying physical force to liquid dispersion of dispersing agent containing polyaromatic hydrocarbon oxide, and carbon-based material comprising graphite, and forming graphite into nano graphene flakes.

SOHN K N, YOO K H, KWON W J, LEE K S, YANG S B, KIM I Y, LEE M J, LEE J Y, SOHN K, YOO K, KWON W, LEE K, YANG S, KIM I, LEE M, LEE J, LI M, LI J