国家/地区 中国（2）
IPC部 C（2）
IPC大类 C08（2）
IPC小类 C08J（2）
IPC C08L067/02（2）
发明人
公开年 2020（2）
申请年
专利权人

Preparing nitrogen-doped graphene-copper complex heat dissipation film comprises e.g. ball milling graphene oxide, nitrogen dopant and molecular bridging agent, heat treatment, mixing nitrogen-doped graphene and binder dispersion.

CHENG W, LI L, MU F

Preparation device useful in PET graphene coated coil, comprises reaction kettle, and the reaction kettle is orderly provided with atom fountain device by production process flow of polyethylene terephthalate-graphene film coiled material.

ZHANG W