国家/地区 韩国（30） 中国（12） 美国（9） 世界知识产权组织（8） 欧洲专利局（EPO）（4） 日本（3） 加拿大（2） 印度（2）
IPC部 B（41）
IPC大类 B01（41） C01（38） H01（5）
B82（4） C04（3） C08（3）
C23（3） C07（2）
IPC小类 B01J（41）
IPC B01J006/00（41）
发明人 CHUL O（2） HAN D（2） HAN D Y（2）
HYOONG Y L（2） HYUN W L（2） JANG K I（2）
KANG I J（2） KIM M（2） KIM M S（2）
LEE H（2） LEE H W（2） LEE H Y（2）
LEE J O（2） OH C（2） WANG Y（2）
公开年 2022（10） 2014（8） 2017（7） 2018（3） 2021（3） 2011（2） 2015（2） 2016（2） 2020（2）
申请年 2013（8）  2016（7）  2021（6）  2022（6）  2015（3）  2012（2）  2018（2）  2019（2）  2020（2） 
专利权人 UNIV SUNGKYU.（3） ILJIN DIAMON.（2） KOREA ADVANC.（2） KOREA RES IN.（2）
UNIV CHONNAM.（2）

Producing closed-shell thermally reduced graphene oxide useful as material for soundproofing and buoys, comprises e.g. acid treating graphite, heat-treating graphene oxide, and coating thermally reduced graphene oxide with coating agent.

CHOI J Y

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

Waste plastic hydrothermal coupling cascade catalytic system used for preparation of monocyclic aromatic hydrocarbon, comprises high temperature bearing reaction kettle body and ribbon type stirrer which allow material to enter hydro-thermal batch processing device through material inlet.

YU J, WANG S, WU K, WANG Y, ZHANG H

Converting carbon source into higher value material such as graphite used in lubricants, involves shaping metal catalyst, placing carbon source onto metal catalyst, sealing carbon source and metal catalyst in container, microwaving container, and converting carbon source to higher value material.

CHIEN T

Reactor e.g. cyclone reactor has volume (Vh) that is adapted to be heated by plasma torch to specified temperature.

BLACKMAN C, CROON L, LJUNGDAHL B

Preparing nanoparticles on a substrate for composite, involves depositing micro-sized particles or salt precursors on a substrate, and applying a rapid, high temperature thermal shock to the substrate and the micro-sized particles or the salt precursors.

YAO Y, CHEN Y, HU L

Direct growth method of multilayer graphene through pressure heat treatment, comprises forming etch stop layer, forming metal catalyst layer, forming amorphous carbon layer and directly growing multilayer graphene on seed layer.

KIM H, KIM S K, MI K H, YOO C S, JOJINWOO, KIM H Y, JEONJUNHYUCK, YUNSUNGHO, SUNG K H, LEE S M

Producing powder coating composition useful in electrostatic powder coating for electric power equipment and electronic product, comprises e.g. performing dispersing treatment by adding carboxy group-containing polyester resin and additive.

SINN D S

Preparation of graphene involves mixing organic carbon source and reducing metal, and performing calcining in protective atmosphere.

ZUO J, DI Q, GONG Y

Producing graphene flakes, involves preparing expandable graphite, charging expandable graphite into furnace, sealing furnace, heating expandable graphite by irradiating furnace with microwaves, and maintaining or lowering temperature of expandable graphite by stopping microwave irradiation.

RYOU M, MIN R