国家/地区 中国（12）
IPC部 C（14） F（2） G（2）
IPC大类 C01（14）
IPC小类 C01B（14）
IPC C01B032/184（14）
发明人 FANG N（2） LIN W（2） SHI J（2）
YU J（2）
公开年 2018（9） 2020（3） 2019（2）
申请年 2018（14）
专利权人 SHI J（2） ZHEJIANG LIT.（2）

Preparing graphene on diamond surface involves cleaning diamond powder and graphite powder with ammonia water in ultrasonic water bath and filtering with alcohol, and drying in an oven, and obtaining dried diamond powder.

GUO H, ZHANG Z, ZHANG X

Production of graphene film involves providing surface light source on at least one surface of polyimide film, graphenizing at least one portion of polyimide film using light energy of light source, and recovering graphene-polyimide film.

HEE W, JUNG M H, KWONSIN, CHANG K, DAI J

Preparing rice-wheat straw graphene useful as friction material, comprises e.g. depleting and scorching rice and wheat straw into charcoal powder, graphitizing carbon powder, adding concentrated sulfuric acid, mixing, and reacting.

XIONG W

Preparing graphene composite sponge involves using experimental materials and instruments, washing discarded cigarette ends, drying, and immersing in a graphene oxide solution, and then taking out to dry, putting it into a tube furnace.

SHI J

Preparing graphene-carbonized fiber composite sponge, comprises e.g. preparing experimental materials and instrument, washing discarded cigarette ends, drying, taking out, immersing in graphene oxide solution, and placing in tube furnace.

SHI J

Wearable ceramic coating comprises cement, polyacrylate, water, dispersant, surfactant, modified ceramic powder and modified graphene.

LIU J, LIU X, ZHU D

Preparing graphene/graphene nano belt hybrid film comprises uniformly mixing graphene oxide dispersion and graphene oxide nano belt dispersion, freeze-drying, reducing, performing hot press sintering, stopping heating and removing.

WANG S, LI Y, PENG Q, HE X

Graphene/boron carbide ceramic composite material used for manufacturing bullet-proof plate or wearable device, comprises boron carbide matrix phase, and graphene.

FANG N, LIN W, YU J

Nitrogen-sulfur co-doped graphene composite silicon-boron carbon-nitrogen ceramic composite material useful as cathode material in lithium ion battery.

LUO H, KONG J, HOU Y, TANG Y

Sensitive material for detecting formaldehyde, is stannic oxide nanosheet loaded with reduced graphene oxide having mesoporous structure on surface, and is prepared by adding reduced graphene oxide to anhydrous ethanol and controlling power.

WANG D, TIAN L, WANG X, DENG L, YIN Y, YANG J