国家/地区 中国（113） 世界知识产权组织（27） 韩国（24） 美国（24） 日本（19） 欧洲专利局（EPO）（17） 台湾（6） 印度（4） 加拿大（2）
IPC部 C（145）
IPC大类 C01（145）
IPC小类 C01B（145）
IPC C01B032/194（145）
发明人 LI Y（11） LI X（6） LIU Y（6）
WANG Y（6） LI J（5） WANG J（5）
WANG Z（5） ZHANG X（5） LI C（4）
LI L（4） LI Z（4） LIU Z（4）
YANG S（4） ZHANG J（4） ZHANG Z（4）
公开年 2021（78） 2022（60） 2023（7）
申请年 2021（145）
专利权人 UNIV CENT SO.（3） UNIV SUNGKYU.（3） MITSUBISHI M.（2） PLA ARMY ARM.（2）
SAMSUNG ELEC.（2） SEMICONDUCTO.（2） TOYO INK SC .（2） UNIV CHANGZH.（2）
UNIV DALIAN .（2） UNIV GUANGDO.（2） UNIV KEIMYUN.（2） UNIV NORTHWE.（2）
UNIV NORTHWE.（2） UNIV SUZHOU .（2） UNIV XIAMEN（2） UNIV ZHEJIAN.（2）

Producing core-shell composite used for electrodes in secondary batteries, comprises e.g. preparing active material paste by mixing hydrophobic particles and alcohol, and preparing spray solution by mixing dough with hydrophilic graphene.

YANG S, LEE G, JEONG S, KIM I, JUNG S Y, KIM B, RYUJIHYUN, LEE H, BAEK J G

Plasma oxidation graphene magnetic core structure nano- particle preparing and purifying method, involves removing non-magnetically free graphene to oxidized modified nano- graphene of magnetic core structure.

LI Y, MA Z, WANG Q

Manufacturing optical device by forming resist of predetermined shape on multilayer graphene, and processing multilayer graphene together with resist, removing resist covering, and providing electrode covering exposed inclined end face of multilayer graphene.

KONDO D, HAYASHI K, ASO H

Conductive carbon-based particles used in various electronic components, comprise layer containing silver oxide, layer containing copper, and layer containing nickel or silver.

KIM S, CHOI S, CHO H, CHOI Y

Manufacturing electrode material by hydrostatic pressure pressing comprises injecting sulfur-supported precursor into elastomer mold, performing hydrostatic pressurization and lowering internal pressure of hydrostatic pressure pressurizer.

ROH K C, LIM G, KANGSEOHEUI

Lithium-philic porous material has porous network structure formed by interweaving skeleton materials with lithium-philic modification layers.

MU H, CHEN Q, SUN Z, HUAN Q, KONG D

Electrode useful in secondary battery of portable electronic devices, and electric vehicles comprise rearranged layered carbon material including multiple slits.

JEONG H M, SIM W

Manufacturing plastic card with graphene-antenna comprises preparing colloidal solution including graphene and preparing graphene ink component by mixing colloidal solution, water-dispersible polyurethane solution, and crosslinking agent.

PARK H R

Highly conductive graphene useful for energy storage device comprises graphene, heterogeneous elements doped into graphene and metal nanowires bonded to graphene.

KIM Y, OMITTED O, CHOI J E

Preparing and using diaminoanthraquinone bifunctional group covalently grafted graphene comprises adding reduced graphite oxide into diaminoanthraquinone and dimethylformamide solution under stirring.

XIONG D, FENG Y, XIE Y, HE M