国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC
发明人 ZHANG W（2）
公开年 2017（2）
申请年
专利权人

Preparing graphene layer-casting-non-metallic composite material comprises e.g. mixing and grinding graphene quantum dot and/or graphene micro sheet and non-metal simple substance/metal compound under ultrasonic action, cutting and drying.

YIN Z, CHU S, ZHANG W

Device for producing graphene thin film coiled material, comprises cabin body, which is orderly provided with atomic concentrator, field-effect separator by graphene film coiled material production process, and hall discharging unit.

ZHANG W