国家/地区 中国（11）
IPC部 C（11） H（5） B（4）
IPC大类 C01（11） H01（5） B01（2）
C08（2）
IPC小类 C01B（11）
IPC C01B032/225（11）
发明人 CHEN Q（3） ZENG J（3） CHEN B（2）
LIAO D（2）
公开年 2017（9） 2016（2）
申请年 2016（11）
专利权人 CHENGDU NEW .（3）

Device for expansion of graphite into graphene flakes used for providing e.g. conductive coatings, comprises container which is provided for receiving electrolyte, anode and cathode which consists of diamond.

NEBEL C E, HOFFMANN R, ROSCHER S, ROSCHNER S, HOFFMAN R

Preparation of frozen graphene by mixing graphite raw material and solvent, uniformly stirring with non-ionic chelates, vacuumizing, vacuum-cooling, treating in hot water, freezing to grow ice crystals, swelling, separating, and heating.

KE L

Electrode material used for capacitor, comprises composite of microparticles, and carbon material having graphene layered structure, and having preset specific surface area measured by methylene blue adsorption.

OHARA S, SASAGAWA N, FUJIWARA A

Device for pre-processing of graphite raw material, graphite intermediate and graphene, has graphite material that is divided into paths and circulated to tank, and is subjected to ultrasonic shock while colliding in tank.

LIU Y, CHENG L, WU L

Plate-shaped material exfoliating apparatus for manufacturing graphene, consists of inlet for supplying plate-shaped material having preset velocity, high-pressure pump, microchannel, and outlet provided at rear end of microchannel.

YOO K H, KIM E J, KIM I Y, PARK P S, IM Y H, KWON W J, YOO K, KIM E, KIM I, PARK P, IM Y, KWON W

Preparation of lithium battery special graphite conductive paste includes adding dispersant, lithium battery anode material and organic solvent, stirring, and obtaining graphene needed by jet machine working solution.

CHEN Q, ZENG J, WANG L, LI X

Industrial method of producing large-scale quantities of graphite oxide, graphene oxide, and/or graphene for use as e.g. catalysts involves ultrafine grinding, flotation purification, graphite oxidative transformation, and purification.

JALBOUT A

Preparation of graphene, involves dispersing reaction solution containing to carbonaceous material and potassium permanganate powder, filtering, washing black solid, and subjecting crude graphene to high temperature graphitization.

KONG L, SHANG W, YE Y, ZHU X, FANG D

Halogenated graphene nanoplatelets used in e.g. energy storage device, comprising graphene layers that are defect-free and free from any element, other than carbon atoms of perimeters of graphene layers, and with specified ratio of bromine.

ZHANG Y, PARKS J C, KADRMAS C R, ODAY J M

Preparing organic graphene by grinding comprises complex graft intercalating, preparing organic graphene, adding distilled water, heating, mixing, ultrasonically treating, drying, ball milling, washing, filtering and drying.

CHEN Q, ZENG J, LIAO D, CHEN B