国家/地区 中国（34）
IPC部 C（35）
IPC大类 C01（35）
IPC小类 C01B（35）
IPC C01B032/184（9） C01B032/194（9） C01B032/19（8）
C01B032/182（5） C01B032/198（5） H01M004/62（4）
H01M004/38（3） H01M010/0525（3） B22F001/02（2）
B82Y030/00（2） B82Y040/00（2） C01B032/186（2）
C09K008/588（2） G01N027/12（2） H01M004/36（2）
发明人 WANG J（35）
公开年 2020（35）
申请年 2019（21）  2020（14） 
专利权人 SICHUAN OUXU.（5） NINGBO FENGC.（4） BEIJING GRAP.（3） UNIV SUN YAT.（2）

Preparing aminated graphene culture medium useful for promoting maturation of induced pluripotent stem cell-derived cardiomyocytes, comprises e.g. dissolving aminated graphene and dispersing to obtain aminated graphene dispersion liquid.

WANG J, XU Y

Preparing fluorinated graphene comprises e.g. performing mechanical stripping treatment to expanded graphite to obtain the multi-layer structure graphene and subjecting obtained multi-layer graphene to fluorination treatment.

WANG J, LIU C, WEI P, YANG Z, BAI J

Layered double metal hydroxide/graphene nanocomposite gas-sensitive material used in detection of nitrogen dioxide gas, is prepared by mixing graphene oxide dispersion and mixed salt solution and conducting hydrothermal reaction.

QIN Y, ZHAO R, WANG J, BAI C

Graphene-surface waveguide optical fiber useful in all-optical modulation probe and all-optical modulator, comprises first single-mode optical fiber, second single-mode optical fiber and coreless optical fiber.

LIAO C, WANG Y, HAN J, ZHANG Y, WANG J, LIU D

Preparing nano-composite material for e.g. wastewater treatment, by dispersing graphene in water, adding branched polyethyleneimine, dispersing bentonite in water, mixing, vibrating and mixing thoroughly, filtering, drying and grinding.

CHEN Y, WANG J, WU X

Modified graphene oxide is useful for oil-displacing agent used in low permeability oil fields, modified graphene oxide is graphene oxide nanoparticles with surface chemically grafted polymer;.

CHEN B, WANG J, WANG Y

Multicomponent three-dimensional conductive carbon network used in lithium ion battery, comprises carbon nanoparticles, carbon nanotubes and graphene nanosheets, where carbon nanotubes and graphene nanosheets are crosslinked.

LIU M, WANG Q, DING K, WANG J, ZHOU L, ZHANG Y

Preparation of independent self-supporting artificial nano-graphite film used e.g. in nanomaterial, by mixing graphene oxide and graphitizable macromolecule, coating on substrate, heating and making substrate surface having volatile coating.

WANG L, FANG X, WANG J

Preparing graphene-based silicon-carbon composite material by making organic carboxylate and strong alkali weak acid salt undergo condensation to form mixed gel crosslinking agent, obtaining dispersion, spray-drying and calcining precursor.

HAO K, WANG W, WANG J, YUAN W, LI J

Preparing Chinese hemp straw biomass graphene-based sulfur-doped tin oxide composite gas-sensitive material comprises e.g. crushing hemp straw, carbonizing, mixing potassium hydroxide, activating, mixing sodium citrate, and vulcanizing.

KAN K, SHI K, LI W, WANG J, MA Y