国家/地区 中国（14）
IPC部 C（14）
IPC大类 C01（14） H01（6） C22（2）
IPC小类 C01B（14）
IPC C01B032/194（4） C01B032/198（4） C01B032/19（3）
C22C001/05（2） C22C009/00（2） H01G011/32（2）
H01H001/025（2） H01M004/38（2） H01M004/583（2）
H01M010/0525（2）
发明人 ZHANG X（14）
公开年 2021（14）
申请年 2020（14）
专利权人 UNIV HENAN S.（2）

Graphene heating film useful in electric heating components, comprises graphene ink layer comprising graphene, auxiliary agent, conductive filler with high length-diameter ratio and dispersing medium including low boiling point solvent.

ZHENG L, XU L, WU L, ZHANG L, MIAO J, ZHANG X

Environment-friendly graphene powder homogenizing device has arc-shaped supporting rod that is set on side wall of crushing roller, and self-rotating grinding ball that is rotatably clamped on top portion of arc-shaped supporting rod.

LI D, ZHANG X

Device useful for producing graphene oxide, comprises a reaction kettle, where the top end of the reaction kettle is provided with a feeding port, the upper part of the reaction kettle is fixedly provided with an annular liquid spraying pipe.

TANG K, ZHANG X, LIU X, LIU Z, MA H, SHENG L, REN J

Silicon-doped graphene composite material useful for cathode material and battery, comprises silicon and graphene.

YU H, PENG T, XIE Y, ZHANG X, YU HAIJUN, PENG TING, XIE YINGHAO, ZHANG XUEMEI

Preparing hard carbon material used as negative electrode in lithium ion battery, supercapacitor, involves placing raw materials of precursor, heating, spray-drying liquid slurry, curing, and carbonizing precursor.

PAN F, SHEN L, ZHANG X, ZENG F, FAN Z, WANG X, CHEN B

Preparing graphene doped with nitrogen and sulfur, comprises e.g. mixing graphene, nitrogen-sulfur doping source and agate ball, ball milling, washing, filtering, and freeze-drying to obtain nitrogen and sulfur double-doped graphene.

DUAN P, SHAN Y, YIN L, ZHANG X

Sodium ion battery cathode material comprises tin and organic complexing agent to form complex, prepared by e.g. adding tin salt aqueous solution into organic complexing agent aqueous solution, adding graphene, reacting and drying.

DONG X, DUAN L, ZHANG X, CHEN G

Preparing graphene composite material for electronic device, involves adding the nano inorganic oxide and the silane coupling agent into the solvent, mixing, reacting, and washing to prepare the nano inorganic oxide.

YU Y, PANG H, DAI Y, ZHANG X, HONG P, MAI Y, WEN W, LIAO B

Method for preparing graphene oxide based on secondary controllable electrochemical technology, involves taking out electrode plate after oxidation intercalation reaction is completed, and obtaining graphite intercalation compound.

KAN K, WANG J, FU D, ZHANG X, ZHANG W

Preparing nano lithium borohydride under in-situ condition, comprises adding butyl lithium and triethylamine borane into an organic solvent, mixing, then heating and reacting under high pressure hydrogen, and post-processing.

LIU Y, ZHANG X, PAN H, GAO M