国家/地区 中国（32） 韩国（3） 世界知识产权组织（3） 美国（2）
IPC部 B（36）
IPC大类 B01（36） C01（36）
IPC小类 B01J（36）
IPC B01J004/00（36）
发明人 CHEN S（3） DING R（2） GUO X（2）
KIM B G（2） KIM S J（2） KIMSUNJOO（2）
LEE J G（2） LI J（2） LI L（2）
LI Y（2） NI Z（2） PARK H（2）
PARK J（2） PENG X（2） YANG G（2）
公开年 2021（9） 2020（8） 2022（7） 2023（4） 2017（3） 2013（2） 2018（2）
申请年 2020（9）  2021（9）  2022（6）  2019（4）  2012（3）  2016（3） 
专利权人 COWINDST CO .（2） HARBIN SHUNK.（2） KOREA ELECTR.（2） TAIZHOU JUNA.（2）

Reaction vessel graphene for production, has bottom of feeding iron shell is provided with opening, one side of upper cover is fixedly provided with electromagnet and inner portion of movable shell provided with reset mechanism.

DING H

Graphene manufacturing apparatus comprises supply unit, moving unit, laser irradiation unit, and collecting unit connected to other side of moving unit to separate and collect graphene powder from graphite oxide powder or graphene oxide powder.

YANG W S, KIM S J, KIMSUNJOO, LEE J G, PARK H, PARK J, KIM B G

Manufacturing graphene comprises disposing graphite oxide powder or graphene oxide powder in laser irradiation area, irradiating laser to graphite oxide powder or graphene oxide powder and recovering graphene powder generated by irradiation.

YANG W S, KIMSUNJOO, LEE J G, PARK H, PARK J, KIM B G, KIM S J

Graphene powder feeding conveying device, has fixing frame whose outer side wall is fixedly connected with mounting block, where inner side of limiting block is provided with mounting hole connected through mounting block.

PENG X, LIU D

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

Graphene material microwave synthesis device useful in field of electrical material synthesis comprises motor whose output end fixedly connected with gear, side surface of reaction barrel fixedly connected with tooth ring, inner part of reaction barrel provided with microwave heating mechanism.

WU M, GE T

Graphite reaction kettle used for preparing graphene, comprises reaction kettle main body, heating, insulating layer, feeding port, discharge hole, two stirring devices, and heat preservation layer.

LI L, CHEN S, SHAN L

Processing device for graphene surface, has rotating plate comprising inner ring, outer ring and clapboards obliquely arranged between inner ring and outer ring, where inner ring is coaxially arranged on rotating shaft.

CAO X, LIU H

Graphene refining device with filtering and function, has second mounting block whose one end is rotatably mounted with elastic rod, and one end of elastic rod is connected with third mounting block.

CUI G, ZHANG Y, SUN T, CHEN S, LI X, HAN J, CHEN G, CHEN R

Oxidation reaction kettle for graphene production, comprises main body, where top part of main body is provided with liquid mechanism, and side surface of liquid mechanism provided with feeding mechanism.

SUN Y, WANG R, YUAN D, FU Y, KONG X, ZHANG T