国家/地区 世界知识产权组织（5）
IPC部 C（5） B（3） H（3）
IPC大类 C01（5）
IPC小类 C01B（5）
IPC C01B032/194（5）
发明人 KIM S（5）
公开年
申请年 2015（2）  2021（2） 
专利权人 UNIV SEOUL N.（2）

Conductive carbon-based particles used in various electronic components, comprise layer containing silver oxide, layer containing copper, and layer containing nickel or silver.

KIM S, CHOI S, CHO H, CHOI Y

Coating material used for forming cathode for lithium secondary battery, comprises graphene oxide surface-modified with cationic functional group.

KIM S, LEE J, KIM K, SOHN K, JEONG D, LEE J C, HYUN K, JUNG D, SUN Q, JIN Q, JIN X

Graphene membrane film used in system for purifying solvent, comprises several plate-shaped laminated graphene flakes containing physical bond or chemical bond for connecting pair of layers, and has preset thickness and oxygen content.

LEE S H, KIM S J, SEO D K, KIM Y H, GEONHUI L, LEE S, KIM S

Graphene structure for electronic component e.g. transistor, comprises two-dimensional base graphene layer having defect, and linking material formed at defect of base graphene layer.

SUNG M, KIM S, MO S M, KIM S J, CHENG M

Manufacture of graphene oxide reduced material for forming electrode for silicon-based semiconductor, involves synthesizing graphite oxide flakes from graphite flakes and forming graphene oxide dispersion solution.

JEONG S, LEE G, HAN J, JEONG H, KIM S, HAN J T, JEONG H J, JEONG S Y, KIM S H, LEE G W