国家/地区 韩国（6） 美国（2） 世界知识产权组织（2）
IPC部 B（6）
IPC大类 B01（6） C01（5）
IPC小类 B01J（6）
IPC B01J019/24（6）
发明人
公开年 2013（6）
申请年 2012（5） 
专利权人 SAMSUNG TECH.（2）

Device used for synthesizing graphene, comprises deposition chamber, uncoiler which continuously supplies catalyst substrate, coiler which continuously receives catalyst substrate, and lower shell.

KIM K, KIM K H

Manufacture of graphene powder involves drying graphene oxide solution, and reducing obtained graphene oxide powder using vaporized reducing agent.

LEE D, LEE S, SEO B, BYUN N

Apparatus useful for exfoliation of graphene, comprises chamber having through-hole formed at its one surface, cylinder which receives graphite and volatile material, clamp disposed in chamber, and operation mechanism connected with clamp.

BAEK J B, JEON I Y

Graphene synthesizer includes a vacuum part and an annealing part for vacuumizing and annealing catalytic metal, graphene synthesis unit for synthesizing graphene on surface of catalytic metal and a graphene cooling part.

YOON J H

Graphene synthesis chamber comprises metal particle vaporized from metal plate, main part heating portion comprising first absorbing body, exhausting part, and influx unit, where metal plate is provided within inside portion of chamber.

WON D K

Material useful to provide refrigeration, and for photovoltaic or thermionic power generation, comprises carbon allotrope (graphene or graphite) doped with boron nitride, and an alkali metal (potassium) intercalated within carbon allotrope.

FISHER T, FISHER T S