国家/地区 韩国（5）
IPC部 C（5）
IPC大类 C01（5） H01（5） B01（2）
IPC小类 C01B（5）
IPC H01M004/38（3） H01M010/052（3） C01B032/194（2）
C01B032/198（2） C01B033/02（2） H01M004/36（2）
H01M004/587（2） H01M004/62（2）
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 2020（3）
申请年 2019（5）
专利权人 KOREA INST SCI TECHNOLOGY（5）

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

Manufacturing laser-induced graphene oxide structure involves applying a precursor solution on a graphene oxide precursor material containing a polymer and selectively irradiating a laser light source to the synthesis region.

KIM K M, BAE S K, KIM T, LEE S K, JAI H W, KANG D J

Graphene composite used for electron microscopic observation, comprises graphene layer and support layer located on surface of graphene layer.

LEE J O, JEONG D W, HWANG J Y, LEE K E, EUN L

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