国家/地区 中国（2）
IPC部 B（2）
IPC大类 C09（2）
IPC小类 C09D（2）
IPC
发明人 DUAN X（2）
公开年
申请年
专利权人

White-graphene double-sided hardened polyethylene terephthalate optical film, comprises polyethylene terephthalate base material layer, white graphene hardening layer on lower surface of base material layer, and protective film layer.

LI X, DUAN X

Formation of graphene-based material used as supercapacitor electrodes, involves treating mixture comprising etchant and graphene oxide sheets, dispersing holey sheets into solvent and treating dispersion.

DUAN X, XU Y, HUANG Y