国家/地区 中国（3）
IPC部 B（3）
IPC大类 B05（3）
IPC小类 C01B（3）
IPC B05D001/00（2）
发明人
公开年 2018（3）
申请年 2017（2） 
专利权人

Preparing independent self-supporting graphene-based ultra-thin film comprises e.g. preparing graphene oxide solution, filtering, compounding, pressing anodic aluminum oxide, making graphene-based ultra-thin film flat, and freeze-drying.

GAO C, PENG L, LIU Y, GUO Y

Manufacturing graphene film used for manufacturing pellicle involves coating graphene with protective film, removing base material by wet etching with etching liquid and dissolving protective film using solvent having lower surface tension.

YANASE Y, YANASE M, LIANG L

Graphene composite material film production system comprises expanded graphite as raw material, pre-peeling device, ultrasonic peeling device, vacuum stirrer, desktop machine, vacuum drying box and roller pressing device.

LI L, WU X