国家/地区 韩国（3）
IPC部 C（3）
IPC大类 C23（3）
IPC小类 C23C（3）
IPC
发明人
公开年 2014（3）
申请年 2013（2） 
专利权人

Copper foil used in manufacture of graphene, has preset surface roughness, and contains copper plating layer and/or copper sputter layer.

KOHIKI MICHIYA, SAKAGUCHI KAZUHIKO, KOHIKI M, SAKAGUCHI K, MICHISHITA N

Producing metal foam-graphite heat radiation sheet, comprises coating functionalized or reduced graphene oxide on surface of porous metal foam having multiple pores, and inserting expandable graphite particles into pores.

KIM H J, KIM H K, YANG W S

Electro-galvanized steel sheet having excellent surface appearance comprises a steel substrate, a graphene layer formed on the steel substrate, and a zinc coating layer.

KIM J K, YOO H J, JUNG Y G, KIM J S