国家/地区 日本（3）
IPC部 C（3）
IPC大类 C01（3） C23（3） B21（2）
C22（2）
IPC小类 C01B（3）
IPC C01B031/02（3）
发明人 CHIBA Y（3）
公开年
申请年 2012（2） 
专利权人 JX NIPPON MI.（3）

Rolled copper foil for manufacture of graphene, is made of oxygen free copper whose ratio of maximum value of detection strength in two different specific peak values is set to predetermined range in positive pole figure.

CHIBA Y

Copper foil used for graphene manufacture, consists of copper plating layer containing hydrogen in ratio above preset value, and having glossiness above preset value in rolling parallel direction and right angle direction.

CHIBA Y

Copper foil for manufacturing graphene, has specified sum total of oxides and sulfides having diameter of below preset value before heating under hydrogen and argon-containing atmosphere.

CHIBA Y, YAMAJI T, YOSHIHIRO C, TATSUYA Y, CHIBA G