国家/地区 韩国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 SHIM W（2）
公开年
申请年 2021（2）
专利权人

Electrochemical catalyst complex comprises graphitized nitrogen and reduced graphene oxide.

SHIM W, CHOI H W, KIM M G, GOO I Y, YOUNG K J, PILDO J

Energy harvesting device for producing electric power, comprises laminated film in which two-dimensional materials are laminated and assembled, where laminated film includes first region having alkali ions, second and third region.

KIM S, SHIM W