国家/地区 韩国（3）
IPC部 B（3）
IPC大类 B01（3） C01（2）
IPC小类 B01J（3）
IPC B01J020/02（3）
发明人
公开年 2013（3）
申请年 2011（2） 
专利权人

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

Manufacture of graphene nano-sheet used for carbon dioxide adsorbent, involves reacting graphene with sulfuric acid and potassium permanganate, adding hydrogen peroxide and hydrochloric acid, and drying obtained oxide.

SOO J P, LONG Y M

Manufacture of graphene oxide sponge used for absorber, involves providing graphene oxide sheet dispersed solution under atmospheric pressure in vacuum centrifuge and rotating.

SEO T S, FEI L