国家/地区 中国（13） 世界知识产权组织（6） 日本（5） 韩国（4） 美国（3）
IPC部 C（22）
IPC大类 C01（22）
IPC小类 C01B（22）
IPC C01B032/21（22）
发明人
公开年 2020（13） 2021（6） 2019（3）
申请年 2019（22）
专利权人 SEKISUI CHEM.（2）

Graphite labeled with stable isotope 13 carbon framework, prepared by e.g. drilling graphite electrode along electrode axis, filling hole with amorphous carbon powder, contacting discharge cathode with discharge anode, and ablating anode.

CHANG X, DONG J, CHEN L

Preparing phosphorus-containing functionalized graphene used as flame retardant/reinforcing agent for polymers and their composites, comprises grinding graphite and the reaction type phosphorus-containing flame retardant.

WANG X, QI G, XU Y, LI B, ZHANG X, HAN P, RU Y, CAI C, JIANG H, LAI J, ZHANG H, SONG Z, JIANG C, GUO Z

Graphite integrated film used for forming thermocouple for thermoelectric power generating element, is formed by depositing flaky graphite powder, and compound having controlled charging characteristics adsorbed on flaky graphite powder.

KIRIHARA K, HORIIE S, MUKODA M, WEI Q S

Anode material used in anode for lithium-ion secondary battery, comprises composite made of silicon particles containing microcrystalline silicon and conductive carbon-based material, and silane coupling agent coated on surface of composite.

PARK S, IMSUNGWOO, LIM J

Elastic heat spreader film used for forming structural component, comprises graphitic film comprising graphitic crystals, and having preset thermal conductivity, electroconductivity and physical density, and elastomer or rubber.

LIN Y, JANG B Z, ZHANG B, JEAN B

Manufacturing process of graphene raw material comprises e.g. selecting soft texture, subjecting graphite block selected to precision cutting processing and applying pyrolytic graphite to surface of the graphite flakes.

CHEN Y

Use of triple bond between carbon and gold atom to strip single layer or monolayer of carbon atoms (graphene) off of graphite, or to strip wider and tougher multiatom thick carbon sheets or layers of graphite matter or surface.

LEPIK J J

Taking out each graphene from the suspension involves superimposing on one of the parallel plate electrodes in the methanol, where the two parallel plate electrodes are separated from each other through flake graphite particles.

KOBAYASHI H

Artificial graphite powder formed by crushing carbonized, graphitized and foamed graphite sheets, and laminating multiple graphene layers in the thickness direction by the foaming gap.

KEE K S, YEOPSONG I, HOON K S, CHOI J G

Composite of matter used in composite material as filler, comprises a functionalized graphene derivative having at least one functional group bonded through a chemical linker to graphene surface, where functional group is amine or alkene.

BEH E S M, IFTIME G, WEI J, PANDEY R, RIVEST J L B, EUGENESHINMINGBEH, JUNHUA W, RAHUL P