国家/地区 韩国（2）
IPC部 H（2）
IPC大类 H01（2）
IPC小类 H01M（2）
IPC H01M004/587（2）
发明人 KIM J K（2）
公开年 2017（2）
申请年 2016（2） 
专利权人

Producing manganese oxide-reduced graphene oxide composite useful e.g. in supercapacitrs and sensors, comprises forming manganese dioxide-graphene oxide composite and heat-treating the formed manganese dioxide-graphene oxide composite.

CHOI S H, LEE S S, JU J Y, KIM J K, JUNG H K, KANG Y

Active material used for negative electrode of lithium secondary battery, comprises graphene oxide layer and mesoporous carbon polymer-metal oxide complex provided on graphene oxide layer.

YOON S H, KIM D E, LEE I B, KIM J K