国家/地区 韩国（3） 世界知识产权组织（2）
IPC部 H（3）
IPC大类 H01（3）
IPC小类
IPC
发明人 KIM H K（2） YANG W S（2）
公开年 2017（3）
申请年 2015（3）
专利权人 KOREA ELECTRONICS TECHNOLOGY INST（3）

Carbon complex cathode active material for a sodium-sulfur dioxide secondary battery, comprises a carbon nanotube that includes graphene, which is compounded in the carbon black.

JEONG G, KIM Y, MIN S P, YIM T, YONG N J, YOUNG J K

Graphene mixed metal wire used for electric power cable, comprises graphene layer formed on surface of metal wire including copper alloy wire.

KIM H K, RHYU S H, YANG W S

Pressure-reducing conductive rubber socket, has conductive element comprising metal wire and graphene layer, and support element for supporting conductive element, where graphene layer is formed on surface of metal wire.

KIM H G, YANG W S, KIM H K