国家/地区 中国（42） 美国（10） 韩国（7） 世界知识产权组织（7） 欧洲专利局（EPO）（5） 澳大利亚（3） 台湾（2）
IPC部 B（63）
IPC大类 B01（63）
IPC小类 C01B（63）
IPC C01B032/198（63）
发明人 WANG X（4） LI X（3） LI Y（3）
LI Z（3） WANG H（3） WANG J（3）
XU Z（3） ZHANG J（3） ZHANG X（3）
FU Q（2） FU Y（2） GUO W（2）
KONG X（2） LEE J（2） LI B（2）
公开年 2021（37） 2022（22） 2023（4）
申请年 2021（63）
专利权人 HARBIN SHUNK.（2） UNIV LANZHOU（2） UNIV NANJING.（2） UNIV SHANDON.（2）
UNIV SHENYAN.（2）

Classifying graphene oxide comprises classifying graphene oxide contained in graphene oxide dispersion by controlling pH of graphene oxide dispersion containing graphene oxide.

AN K, LEE S S, MYUNG S, SEOG S, MIN L S, GI S G

Preparation of graphene aerogel for carbon dioxide adsorption, involves preparing graphene-polyethyleneimine-chitosan composite slurry, and freezing in mold where thermal conductivity coefficient of bottom is greater than that of side wall.

CHENG A, HE Z, GAO S, LIU L, LI X, WANG Q, WU T

Manufacturing graphene oxide thin film comprises preparing graphene oxide suspension by diluting graphene oxide in solvent, preheating graphene oxide suspension, coating graphene oxide suspension and oxygen plasma treating.

KIM T H, KIMCHERHUE

Manufacturing crystalline graphene oxide comprises preparing powdery carbon structure through hydrothermal synthesis, dispersing in solvent, and preparing crystalline graphene oxide by irradiating light to dispersed carbon structure.

LEE J

Hydroxide radical generating system comprises up conversion layer including first up-conversion layer and second up-conversion layer, photocatalyst layer, and photonic crystal layer.

KIMHYEONGIL, IN J H

Three-dimensional aerogel used in electrode for electrochemical devices e.g. supercapacitors, batteries, fuel cells and sensors comprises crystalline reduced graphene oxide sheets, and resorcinol-formaldehyde polymer.

ARENILLAS DE LA PUENTE A, MONTES MORAN M A, MENENDEZ DIAZ J A, DOS SANTOS GOMEZ L, GARCIA MENENDEZ J R, GARCIA GRANDA S

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

Coating polymeric foam for producing coated polymeric foam for sorption of hydrophobic substances, involves solubilizing allotropic form of carbon in organic solvent of foam, and immersing polymeric foam in obtained solution, under stirring.

ZATTERA A J, BELTRAMI L V R, FENNER B R, ZIMMERMANN M V G

Reaction system for processing carbonaceous compositions, for moving and/or dispensing materials into tank, reactor, vessel, comprises two reaction vessels comprising carbonaceous composition comprising graphite, each vessel comprising reaction mixer, and reaction agitator mechanically coupled.

LAINE S

Device useful for preparing mixed solution by mixing graphene oxide comprises inlet through which aqueous solution is introduced, blower connected to inlet and blowing aqueous solution at constant pressure, and vaporization unit.

HO J