国家/地区 中国（2）
IPC部 C（2） G（2）
IPC大类 C09（2）
IPC小类 C09D（2）
IPC C09D011/52（2）
发明人 LI J（2）
公开年 2021（2）
申请年
专利权人 SHANDONG HUA.（2）

Graphene radio frequency identification electronic label for intaglio printing method preparation comprises base material, and graphene conductive paste printed on base material by gravure printing method, where graphene conductive paste includes graphene, surfactant, dispersant, and cured resin.

LENG J, LI J, LIU H, QI X, WEI H, CHEN S, LIU Z

Graphene conductive ink for RFID electronic tags, comprises ink solvent, and graphene spun fibers dispersed in the ink solvent, and a dispersant is distributed on the surface of the graphene spun fibers.

LIU Z, MA Y, LV Z, LI J, CHEN S, HAN P