国家/地区 中国（15）
IPC部 C（10） B（6） H（5）
IPC大类 C01（6） H01（5） B01（3）
B82（3）
IPC小类 C01B（6） H01M（4） B82Y（3）
B01J（2）
IPC C01B032/184（4） B82Y030/00（3） H01M004/36（3）
H01M010/0525（3） B82Y040/00（2） H01M004/52（2）
H01M004/583（2） H01M004/62（2）
发明人 GUO J（15）
公开年 2019（15）
申请年 2019（14） 
专利权人 SAURER JIANG.（2） UNIV BENGBU（2） UNIV HUAZHON.（2）

Synthesizing single-atom metal-nitrogen-doped graphene aggregate used as catalyst for producing 1,3-dihydroxyacetone, involves dissolving chloride salt, dicyandiamide and glucose, removing moisture, calcining, and grinding fluffy solid.

WANG J, ZHANG W, GUO J, JIN C

Graphene far infrared warmer, has tin foil heat insulation board whose inner side is equipped with sanding plate, and outer frame lower beam provided with socket, where another side of outer frame is installed with graphene-epoxy resin plate.

GUO J, YANG Q

Silicon-based graphene nanoconvex structure comprises substrate comprising single crystal silicon lower layer and silicon dioxide upper layer with granular protrusions, and graphene covered on substrate.

FAN N, PENG B, GUO J, LIU C, WANG Q

Manufacturing method of graphene dielectric layer heterostructure, involves obtaining heterogeneous structure of graphene dielectric layer until predetermined number of layers are obtained.

GAO X, FENG Z, YU C, HE Z, LIU Q, GUO J, ZHOU C

Preparing cobalt oxide/phosphorus doped graphene composite material used in lithium ion battery comprises adding graphene oxide to deionized water, ultrasonically processing, adding metal cobalt salt and precipitating agent and centrifuging.

LV C, GUO J, YE S, GE J, LI Z, WANG C

Preparation of single crystal graphene for semiconductor material, involves annealing copper- and nickel-deposited substrate to obtain alloy substrate sample, oxidizing substrate sample, performing chemical vapor deposition, and cooling.

GAO X, FENG Z, YU C, HE Z, LIU Q, GUO J, ZHOU C

Preparing rod-shaped cobalt tetraoxide/graphene nano composite material comprises e.g. mixing graphite flakes, sodium nitrate and concentrated sulfuric acid, adding potassium permanganate, stirring, washing, freeze-drying, and calcining.

LV C, LU J, GUO J, ZHANG L, QIN Y, WANG C

Filter material comprises polyphenylene ether resin, polypropylene fiber, acrylic fibers, modifier, graphene, compatibilizer, polyethylene glycol, light stabilizer, polystyrene and silica.

GUO J

Preparing water-soluble reduced graphene involves providing graphene oxide, dispersing graphene oxide in water to form graphene oxide dispersion, and carrying out reduction reaction by adding cation to obtain graphene oxide dispersion.

GUO J, ZHU Q, LI Y, LIANG J, LI J, WANG X

Graphene film electrode electrocatalytic device comprises a machine body provide with first titanium electrode plate and sidewall of one end of first partition connected to a first graphene film electrode through a fixing groove.

LU D, GUO J, HUANG L, XU H