国家/地区 中国（16） 世界知识产权组织（3） 匈牙利（2）
IPC部 C（16） H（9） B（3）
IPC大类 C01（16） H01（9） B01（2）
C23（2）
IPC小类 C01B（16）
IPC C01B032/184（9） C01B032/194（5） C01B032/182（4）
H01G011/24（3） H01G011/36（3） C01B025/45（2）
C01B032/19（2） C01G045/00（2） H01G011/30（2）
H01G011/46（2） H01G011/86（2） H01M004/58（2）
H01M004/583（2） H01M010/0525（2）
发明人 LI C（16）
公开年 2021（16）
申请年 2021（16）
专利权人 GUANGDONG BR.（3） GUANGDONG BR.（3） HUNAN BRUNP .（3） HUNAN BRUNP .（2）
HUNAN BRUNP .（2） UNIV SUZHOU .（2）

Preparing composite powder used for preparing dynamic friction sealing coating, involves grinding chromium oxide powder, grinding ball, adhesive and dispersant in water medium for ball milling and mixing, and performing spray granulation.

HE C, QU D, MA K, YANG Z, NI L, WEN B, LI C

Redox device for graphene production, comprises tank body, where top of tank body is fixedly installed with motor, lower end of motor is rotatably connected with first stirring device.

LI C

Conductive structure, comprises conductive material layer including metal and work function control layer including two-dimensional material with defect, to control work function of conductive structure.

LEE C, KIM C, LEE E, BYUN K, KIM S, SHIN H, SHIN H J, BYUN K E, LEE C S, LI C, JIN C, LI Y, JIN S, SHEN X

Preparation of silicon carbide/graphene negative electrode composite material used for flexible water system asymmetric capacitor, involves cleaning tantalum sheet, spreading polydimethylsiloxane solution, curing, performing direct current arc plasma spraying, and stripping tantalum sheet.

LI C, LI H, ZHU K, LI M

Preparing graphene composite film, involves starting evaporation module for vacuum-evaporation coating, depositing catalyst film layer on surface of flexible base film, and heating and drying and shaping wet film layer by shaping module set at downstream of pattern generating roller device.

LI C, DU X, HAO M

Preparing mesoporous tin oxide nanorod/nitrogen doped graphene sensitive material useful for absorbing formaldehyde comprises mixing tin salt solution and graphene oxide, adding nitrogen doping agent, freezing, drying and cooling.

LU J, CAO Q, WANG Y, XU C, LI C

Preparation of binary metal phosphate cathode material used for cathode sheet of battery by mixing phytic acid and phosphoric acid, adding transition metal salt and alkali metal salt, mixing, hydrothermally reacting, and annealing.

LI C, WU C

Preparing complex structured carbon material anti-oxidation coating by metal liquid phase, by adding active powder to substrate metal powder, mixing ethyl cellulose and water, grinding surface of carbon material, and adding carbon material to nitric acid aqueous solution for corrosion treatment.

SI X, GUO X, ZHAO S, LIU Y, WANG X, CAO J, LI C, FENG J

Preparing graphene from carbon nanotubes for preparation of graphene-reinforced metal composite material, by dispersing carbon nanotubes in solvent, coating on clean metal substrate, evaporating solvent, sandwiching for rolling without lubrication, folding in half, and gradually expanding.

MEI Q, CHEN Z, MEI X, CHEN F, XU T, WANG Y, SHAO H, LI C, ZHANG G

Mono-atom dispersed graphene foam with nitrogen-doped carbon nanospheres used in preparation of anode material for lithium-sulfur battery, is grown with carbon nanospheres doped with nitrogen atoms and single metal atoms.

LI H, LIU J, ZHANG Y, LI C, HU C, ZHANG N