国家/地区 欧洲专利局（EPO）（2）
IPC部 B（2）
IPC大类 B32（2） B82（2） C23（2）
H01（2）
IPC小类 B32B（2）
IPC B82Y030/00（2）
发明人 CHOI J（2）
公开年
申请年
专利权人

Graphene roll-to-roll coating apparatus useful for graphene roll-to-roll coating, and for coating a metallic member, comprises a first roller, a pre-treating unit, a graphene forming unit, and a second roller.

BAE S K, CHOI J, HONG B H, KANG J, KIM H K, KIM Y J, YAN J K

Preparing graphene sheet, useful in e.g. electrical device, comprises forming film comprising graphitizing catalyst, heat-treating gaseous carbon source in presence of the catalyst to form graphene, and cooling graphene to form sheet.

CHOI J, SHIN H, YOON S, CHOI J Y, SHIN H J, YOON S M, IN Z