国家/地区 韩国（4） 美国（2）
IPC部 C（4）
IPC大类 C01（4） H01（4）
IPC小类 C01B（4）
IPC H01M004/38（4）
发明人 KIM S Y（2） LEE M W（2） MINGOOK K（2）
NA W（2） RYU J S（2） YANG C M（2）
公开年
申请年 2019（3） 
专利权人 KOREA INST SCI TECHNOLOGY（4）

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

Microball complex useful in cathode of lithium secondary battery comprises microballs having three-dimensional carbon nanotube matrix structure, graphene and silicon nanoparticles, and carbon coating layer.

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

Artificial solid electrolyte interphase of anode used for secondary battery i.e. lithium metal secondary battery, comprises multi-walled carbon nanotube thin film or reduced graphene oxide thin film to protect anode material.

CHO W I, KIM M S, LEE S H, DO VAN D, NAH I W, OH I H, CHOWONIL, KIMMUNSEK, KIM M, DOVANDUNG

Random graphite, which is a type of graphite comprising three-dimensionally random graphene layers, useful for graphitic intercalation compound (GIC) such as electrodes for lithium-ion battery.

LEE J, WON J, LEE B, LEE J K, WON J S, LEE B B