国家/地区 韩国（7）
IPC部 B（7）
IPC大类 B01（7）
IPC小类 B01J（7）
IPC B01J006/00（7）
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 W（2） LEE H Y（2） OH C（2）
公开年 2011（2） 2017（2） 2021（2）
申请年 2016（2）  2020（2） 
专利权人 ILJIN DIAMON.（2）

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

Formation of composite used in carbon electrode of lithium sulfur battery, involves subjecting carbon/sulfur mixture to microwave heat source, raising temperature of mixture, and lowering temperature of to less than melting point of sulfur.

TORRES G, ZHU X, VAIDYA R, MOGANTY S, MORGANTY S, ZHOU X

Device for synthesis of graphene has container with space for holding carbon source and entry opening, electrodes for applying electrical current through space for joule heating carbon source, and movement component for moving carbon source.

MANCEVSKI V, VLADIMIR M

Manufacture of graphene for electronic application, involves sintering metal and graphite powder to produce unreacted graphite, immersing sintered component in strong acid, peeling graphite in mixture and reducing recovered graphene oxide.

OH C, LEE H Y, JANG K I, LEE H W, HAN D Y, KIM M S, CHUL O, HYOONG Y L, KANG I J, HYUN W L, HAN D, KIM M

Manufacture of graphene for electronic application, involves sintering metal and graphite powder to produce component containing unreacted graphite, immersing in strong acid, peeling graphite in mixture and reducing recovered graphene oxide.

OH C, LEE H Y, JANG K I, LEE H W, HAN D Y, KIM M S, CHUL O, HYOONG Y L, KANG I J, HYUN W L, HAN D, KIM M

Manufacture of nano graphene-based material used for e.g. rechargeable batteries, involves mixing graphite sulfuric slurry and potassium permanganate sulfuric solution and then adding aqueous hydrogen peroxide solution to mixture.

KWON Y J, KIM J H, GU J W, PARK W H, KIM S B, SHIN C M, JI B K, KWON D H, PARK S Y, JI B, GU J, KWON Y, PARK W, KWON D, SHIN C

Producing graphene, comprises introducing a solution of a metal alkoxide in a solvent into a decomposition apparatus, which includes a first region having a high temperature to cause thermal decomposition of the metal alkoxide.

COLEMAN K S