国家/地区 中国（21） 美国（13） 韩国（11） 世界知识产权组织（9） 日本（6） 台湾（5） 欧洲专利局（EPO）（2）
IPC部 B（40）
IPC大类 B01（40） C01（40） B82（12）
C23（12） H01（5） C02（4）
C25（4） C07（3） B21（2）
B32（2） C22（2） G01（2）
IPC小类 B01J（40）
IPC B01J023/72（40）
发明人 LI J（3） CHA S W（2） CHEN B（2）
CHEN S（2） CHIBA G（2） CHIBA Y（2）
HONG B H（2） HONG S Y（2） JUNG M H（2）
KIM K E（2） KIM K H（2） KOBIKI T（2）
MAENG K S（2） PARK C W（2） PARK S B（2）
公开年 2021（7） 2022（6） 2013（5） 2016（5） 2017（4） 2020（4） 2018（3） 2011（2） 2012（2）
申请年 2012（5）  2016（5）  2021（5）  2011（4）  2019（4）  2020（4）  2022（4）  2015（3）  2017（3） 
专利权人 JX NIPPON MI.（4） NIPPON MININ.（3） HANWHA TECHW.（2） NIPPON MININ.（2）
SRC CORP（2） UNIV SUNGKYU.（2） UNIV SUNGKYU.（2）

Photocatalyst for use as denitrification catalyst for removing nitrate ion, and processing water, comprises titanium dioxide particle comprising titanium dioxide, carbon material located on all or portion of surface of titanium dioxide particle and comprising graphene, reduced graphene oxide.

LEE S, CHOI W, CHOIWEONYONG, BI L S

Preparation method of cuprous oxide @ copper oxide-graphene nano composite used in detecting nitrogen dioxide, involves adding graphene oxide into cuprous oxide dispersion liquid under alkaline condition to obtain a mixed liquid, stirring and reacting the mixed solution to obtain nano composite.

LING Y, LI W, LIU Q, CHENG M, WEI T, XU S, LIU B, LI J, HU J

Lithium supplement material for composite positive electrode of lithium ion batteries, comprises porous graphene doped with nitrogen, boron, sulfur, fluorine, iron, copper, cobalt, nickel and/or zinc, as catalyst, and organic lithium salt.

ZHONG W, LI S, ZHANG W, XIE J

Preparing graphdiyne oxide that is used for preparing graphdiyne oxide film for adsorbing and separating uranium in wastewater, involves mixing cuprous chloride and tetramethylethylenediamine and dehydrated alcohol, stirring, removing ethanol, adding ethylene glycol to obtain copper catalyst.

SHI F, ZOU H, NIE X, PAN N

Preparing composite material that is used for producing catalytic hydrogen, involves dispersing uniformly graphene oxide in water solvent, adjusting pH is adjusted, adding dopamine hydrochloride, stirring reaction at room temperature to obtain first mixed solution, dispersing uniformly metal salt.

ZHAO L, LI J, HOU S, YAN K, WANG S, ZHANG Z, LV L, TAO K, XUE Y

Manufacturing monocrystalline graphene for display, secondary battery, solar cell, light-emitting device, catalyst and sensor, involves supplying aromatic carbon gas onto single-crystalline metal catalyst to manufacture graphene.

KIM B J, CHOI J, CHOI J Y, JUN K

Use of fullerene as cuprous stabilizer in preparation of fullerene-stabilized cuprous functional material for catalysts, energy storage batteries, sensors or preparation of bactericidal and antiviral medicine.

XIE S, ZHENG J, LIU X, HUANG L, CUI C, CHEN Z, YUAN Y, ZHU C, DENG S, LIN H, DUAN X, YANG T, TIAN H, LIN M, DENG L, ZHANG Q, ZHENG L

Core-shell structure useful e.g. for reducing carbon dioxide photo-catalyst obtained from 3D honeycomb-shaped nitrogen-doped graphitic carbon frame carbon material and a copper-containing compound through a polymer heat treatment reaction.

HE L, ZHAO Y

Formation of graphene layer used as material in e.g. flexible technologies, involves forming polymer layer on catalytic substrate by chemical vapor deposition of graphene precursor, and raising temperature to induce cyclodehydrogenation.

SINITSKII A, TORRES A, LI G

Copper film catalyst for chemical vapor deposition growth of graphene thin film material, comprises hydrophobically surface treated quartz sheet as base material, and copper film formed on surface of base material.

YU Y, SUN F, FENG A, CHEN B, MI L, SONG L