国家/地区 中国（23） 韩国（10） 世界知识产权组织（8） 美国（6） 欧洲专利局（EPO）（4） 日本（2） 台湾（2）
IPC部 C（33）
IPC大类 C01（33） H01（20） C09（10）
B01（4） B82（4） H05（4）
C04（3） C08（3） D01（2）
IPC小类 C01B（33）
IPC C01B032/21（33）
发明人 LI X（3） KIM J（2） LI Y（2）
LIU X（2） REN Z（2） WU P（2）
YANG Y（2） ZHANG H（2） ZHAO Y（2）
公开年 2022（33）
申请年 2021（21）  2022（9）  2020（3） 
专利权人 TOKAI CARBON.（2）

High energy density cathode composite material in which inner core is graphite and is covered by amorphous carbon/lithium-iron-cobalt-oxygen composite material.

DU H

Producing graphene composite film useful in heat dissipation material for ultra-large-scale consumer electronics, comprises vacuum pressing an expanded graphite powder and a graphene film to obtain the graphene composite film.

ZHOU Y, LIU X, WANG W, LI L, CHENG W

Producing heat dissipation material, comprises preparing porous carbon material by calcining carbon material, preparing alkylated ceramic filler by reacting ceramic material with alkyl alcohol, and filling pore with alkylated ceramic filler.

HOUN K J

Rapid charging graphite cathode material useful for lithium battery, comprises graphene/carbon nanotube composites and graphyne-modified graphite.

SU H, LI Y

Lithium battery, e.g. solid state battery, used in electric vehicles, comprises cathode, anode, liquid-impermeable ion-conductive membrane, and interlayer has metal-carbon composite between anode and liquid-impermeable ion-conductive membrane.

LEE M, KIM J, ROEV V, KIM J S

Heat accumulation of carbon material with z-plane orientation degree and high degree of graphitization and specific degree of overall orientation, prepared by mixing thermally conductive fillers, agglomerant and high thermally conductive additives, and pressing and molding.

ZHANG H, YU D, WEI J, SHENG Y, GAO G, ZHENG D, LIANG W, LIU J, DUAN C

Cathode material useful in cathode sheet of secondary battery for terminal device, comprises an inner core i.e. a substance that can be reversibly inserted into and removed from active ions of anode material and a cladding layer.

LI Z, SUN Y, XIA S, LI Y, XIE F

Preparing carbon-based/elemental metal/boron nitride core-shell structure microwave absorbing material involves weighing carbon-based material, metal source, boron-containing material and nitrogen-containing material, adding them to ball milling jar in turn, adding solvent, sealing and ball-milling.

LIU D, JIANG D, SU Q, ZHONG B

Heat dissipation sheet comprises e.g. graphite layer, primary graphene layer stacked on one side of graphite layer with primary adhesive layer interposed there between and secondary graphene layer stacked with secondary adhesive layer.

PARK J, YOUNG C, CHOI C Y, PARK J U, CHOI C, PIAO Z

Preparation of nitrogen-graphene-doped composite graphite negative electrode material involves dispersing mixed solution containing nitrogen source and graphene, and graphite, carbonizing, carrying out graphitization treatment, and screening.

YANG Y, SHEN Y, XIE J