国家/地区 中国（38） 韩国（12） 世界知识产权组织（6） 印度（4） 美国（4） 欧洲专利局（EPO）（2）
IPC部 B（55） C（55） H（10）
G（5） A（4） F（2）
IPC大类 B01（55）
IPC小类 C01B（55）
IPC C01B032/194（55）
发明人 LI Y（3） CAO X（2） CHEN J（2）
KIM H（2） KIM H Y（2） KIM S K（2）
LI H（2） LI Z（2） MI K H（2）
SHEN J（2） XU X（2） XU Z（2）
YANG Z（2） YAO Y（2） ZHANG C（2）
公开年 2022（55）
申请年 2022（33）  2021（17）  2020（5） 
专利权人 HARBIN INST .（3） KOREA ELECTR.（2） KOREA INST S.（2）

Heating vessel for graphene comprises device body, where upper surface of device body is placed with heating plate, bottom of heating plate is fixedly connected with two symmetrical carrying blocks.

ZHANG S

New silicon carbide aerogel high temperature thermal insulation material useful in field of high-temperature heat insulation.

ZHANG P, GAN Z, LI X, CHEN J, FEI Z, LI K, CHEN G, ZHANG Z, ZHAO S, YANG Z

Dispersing device for processing graphene, has guide rod that is provided with guide seats capable of sliding with guide rod in transverse sliding way, and two ends of guide rod are respectively connected with feeding mechanism.

JIA Q, CAO X

Method for forming graphene nanoholes to form nonoholes in graphene sheet used in separators for e.g. electric vehicle batteries, involves heating graphene sheet having functional group-bonded region to remove functional group-bonded region to form nanoholes.

LEE G, JI E, LEE G H, BUILT, JI E J

Preparation of graphene aerogel involves preparing graphene oxide slurry, coating, drying to obtain film, carrying out chemical reduction foaming treatment, draining, coating slurry on obtained semi-wet gel and drying obtained sample.

HE J, HUANG W, ZHU J, CAI J

Face mask for use as personal protective equipment, comprises layer comprising surface-functionalized graphene particles having specified sulfur impurity level, manganese level, and/or nitrogen oxide level.

PROMNIMIT A

Apparatus used in e.g. structural concrete members, bridges and highways, has pristine graphene, and fullerene, where pristine graphene and the fullerenes are placed together using nanorollers configured to determine spacing of fullerenes onto sheets of pristine graphene.

PARKER B M

Carbon-based material post-modification reactor, has feeding port located at a point upstream from reactor and adapted to feed carbon-based raw material into reactor, discharging port located at point downstream from reactor, screw conveying device disposed in reactor.

KU T, HSIEH C, LI J, GU D, XIE Z, LI Z

Method for one-step synthesis of cobalt tetraoxide nanowire/graphene airgel composite material used as electrochemical sensor electrode modification materials comprises mixing graphene oxide with cobalt nitrate hexahydrate solution, oxidizing, in situ preparation of cobalt tetraoxide nanowires.

WANG S, CHEN S, ZHAO Y, HAO Y, XU H

Preparing perfume volatile medium graphite core rod useful in the field of perfume volatile materials, comprises e.g. placing N-methyl-2-pyrrolidone in glass reactor, adding eugenol, reacting graphene oxide dispersion liquid and polyamic acid solution, heating the composite sponge and drying.

LOU L