国家/地区 韩国（2）
IPC部 C（2） H（2）
IPC大类 C01（2） H01（2）
IPC小类 C01B（2）
IPC
发明人 RYU J S（2）
公开年 2021（2）
申请年
专利权人 KOREA INST S.（2）

Electrode material for super-capacitor comprises crumpled graphene oxide reduced with sulfur and have high power density, small size and light weight, are safe and have long life, and have improve electrochemical activity.

YOU N H, KOO B C, RYU J S, JIN J

Graphene-silicon airgel composite used as negative active material in lithium secondary battery, comprises silicon nanoparticles surrounded by reduced graphene oxide, and spherical composite dispersed in reduced graphene oxide.

YANG C M, KIM S Y, RYU J S, LEE M W, MINGOOK K, NA W