国家/地区 日本（2）
IPC部 B（2）
IPC大类 B32（2）
IPC小类 B32B（2） C01B（2） C23C（2）
IPC B32B009/00（2）
发明人
公开年 2017（2）
申请年
专利权人

Manufacture of graphene substrate involves laminating layer comprising catalytic metal, laminating layer on surface side of above layer, heat treating obtained layer, and cooling to form graphene between substrate and layer.

NARUTSUKA S, YAMADA J

Composite material used for manufacturing graphene film, consists of single-crystal sapphire substrate having off-angle degree of specified value, metal film and graphene film, in order.

AOTA NATSUKO, AIDA HIDEO, TACHIBANA MASARU, MORISAKO SHIYO, AOTA N, AIDA H, TACHIBANA M, MORISAKO S