国家/地区 中国（5）
IPC部 C（3） B（2） H（2）
IPC大类 C01（2） H01（2）
IPC小类 C01B（2）
IPC
发明人 REN J（5）
公开年 2016（5）
申请年 2016（4） 
专利权人

Preparing composite carbon molecular sieve, comprises e.g. mixing zeolite-bituminous coal, adding graphene oxide aqueous solution, crushing first intermediate product and performing carbonization treatment and activation treatment.

QIAN L, REN J

Carbon-coated nano-silicon-graphene-pyrolyzed carbon layered composite material comprises dispersing spherical particles uniformly in the graphene sheet formed by carbon-coated nano silicon.

HE P, REN J, HU L

Preparing high-concentrated graphene ink used in e.g. printed electronic techniques, by mixing graphite sheet and dispersing agent, subjecting mixture to ultrasonic dispersion, adding e.g. graphene powder, and centrifuging mixture.

CHEN K, CHEN S, YIN Y, WANG C, REN J

Method for preparing iron oxide/graphene composite material utilized as super capacitor electrode material, involves dispersing graphene oxide followed by mixing graphene oxide colloid solution with ferric hydroxide colloid solution.

CHEN Y, FU N, HAN S, HUANG Q, LIN H, LIU J, FENG C, LU D, HE K, LAN G, YU W, YU N, REN J

Preparation of nitrogen-doped graphene used for preparing nanocrystalline copper catalyst by putting graphene oxide into microwave oven, vacuumizing, purging with nitrogen gas, heating, feeding ammonia gas, stop heating, and vacuumizing.

CHENG M, LI H, REN J, REN M, JIN Y, SHI R, ZHAO J