国家/地区 韩国（5）
IPC部 H（3） C（2） D（2）
IPC大类 H01（3） D01（2）
IPC小类 D01D（2） D01F（2） H01M（2）
IPC D01D001/02（2） H01M004/36（2） H01M004/38（2）
H01M004/587（2） H01M010/052（2）
发明人 KIM I H（5）
公开年 2018（2）
申请年 2018（2）  2020（2） 
专利权人 KOREA ADVANC.（2） UNIV CHONNAM.（2）

Negative electrode active material used for lithium secondary battery, comprises nanoparticles, and polymer binder surrounding nanoparticles comprising core comprising silicon, shell formed on surface of core and including silicon oxide, and formed on surface of shell and comprising carbon.

KIM C J, JI D H, KIM I H, AN H J, JOON K C, ZEE D, AN H

Secondary battery for e.g. vehicle, comprises anode, cathode comprising current collector and cathode material layer containing carbon-based active material and silicon-based active material, and separator placed between cathode and anode.

KIM I, KIM I H, JIN Y

Preparation of liquid crystal composite carbon fibers for e.g. sensor, involves preparing dispersion by mixing liquid crystal aromatic compound composition and graphene-based composition, removing solvent, and melt-spinning obtained mixture.

KIM S O, KIM I H, YUN T, YANG K S, IM K K, KIM I

Production of liquid crystal composite elastic fiber used for graphene-based liquid crystal dispersion liquid, involves dispersing graphene-based material in solution comprising polymer and intercalating, and spinning obtained composition.

KIM S O, KIM I H, YUN T, YANG K S, IM K K, KIM I

Electron-emissive element, has graphene emitter adhered on emitter supporting unit and metal mesh, insulating layer provided with gate electrode, and gate supporting unit supported with graphene gate.

PARK S, LEE D, KIM I, SUNG J, LEE C, KANG D, YU E, PARK S H, LEE D G, KIM I H, SUNG J K, LEE C S, KANG D S, YU E A