国家/地区 韩国（3） 世界知识产权组织（2）
IPC部 B（3） C（2）
IPC大类 B01（2） C01（2）
IPC小类 B01J（2） C01B（2）
IPC B01J019/12（2） C01B032/19（2）
发明人 RYOU M（3）
公开年 2022（2）
申请年 2021（2） 
专利权人 GIEVER（3） GIEVER CO LT.（2）

Preparing graphene flake composition, by preparing expandable graphite, charging expandable graphite to furnace, sealing furnace, heating furnace by irradiating microwaves, maintaining temperature of expandable graphite by stopping microwave irradiation, and mixing graphene and binder polymer.

RYOU M, MIN R

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

Manufacture of carbon-metal composite with amorphous layer for forming e.g. aircraft component, involves pulverizing metal precursor powder and powder including graphite, graphene oxide and/or carbon nanotubes, and heating using microwave.

NA H G, RYOU M