国家/地区
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B031/04（3）
发明人 KOHIKI M（2） SAKAGUCHI K（2）
公开年 2014（2）
申请年 2013（3）
专利权人 NIPPON MININ.（2）

Producing graphene layer from liquid metal matrix on solid metal or ceramic substrate of multilayered plate containing e.g. graphene forming matrix, comprises heating, annealing and supplying acetylene, ethylene and hydrogen and cooling.

MODRZYK W, KULA P, RZEPKOWSKI A, PIETRASIK R, ATRASZKIEWICZ R, DYBOWSKI K

Copper foil for graphene production and graphene production method used for producing high-quality large-area graphene at low cost.

KOHIKI M, SAKAGUCHI K

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