国家/地区 中国（2）
IPC部 B（2）
IPC大类 B21（2）
IPC小类 C23C（2）
IPC C23C016/26（2）
发明人
公开年 2023（2）
申请年
专利权人

Layer-by-layer structure graphene-metal composite material for use in various applications e.g. military fields, has material structure formed by repeatedly arranging graphene-metal structure according to tightly stacking technique.

ZHANG Y

Method for preparing conductive graphene film, involves forming concave-convex surface on copper foil by stamping, and using metal substrate chemical vapor deposition method to prepare copper-based graphene conductive film.

CHEN Q