国家/地区 韩国（7）
IPC部 C（7）
IPC大类 C01（7）
IPC小类 C01B（7）
IPC H01M004/36（3） H01M004/62（3） C01B032/184（2）
C01B032/198（2） H01M010/0525（2）
发明人 KIM T（2）
公开年 2021（7）
申请年 2019（3）  2020（2）  2021（2） 
专利权人

Coated cathode active material used for slurry for cathode for secondary battery, comprises cathode active material and coating layer comprising coated cathode active material which is derived from phosphorus-containing compound.

HO K P, JIANG Y, DU F, HUEN P, XUAN S, HE J, DUFENGJUAN, HUENPRISCILLA

Producing carbon-containing material from coffee grounds useful in composite for e.g. precision machine field, comprises preparing coffee grounds, generating carbon bodies from coffee grounds, and reacting carbon body with decomposing agent.

KIM T

Preparation of organic-organic composite carbonaceous nanoplate used for graphene oxide, involves dissolving glucose and aromatic compound containing hydroxyl group, and hydrogen can be optionally substituted with amino group, carboxyl group, or alkyl, and heating aqueous solution.

LEE H H, KIM Y H, SONG H L, LEE J H, HO L J

Two-dimensional structure comprising substituted heterocyclic compound useful as semiconductor material for organic semiconductors, organic transistors, organic solar catalysts, and visible light catalysts.

LEE H Y, LIU X, RYUDOHYUN, CHO S M

Two-dimensional nickel-organic structure/reduced graphene oxide composite used as electrode material comprises two-dimensional electroconductive nickel-organic structure comprising organic ligand comprising nickel and reduced graphene oxide.

GI B, KIM H W, HAN S O, YOO J J, KIM T W, HUN S, JATINDER S, LEE H J, BYUN S, KIM H, YOO J, KIM T, SEONG Y, SINGH J

Metal/organic carbon nanocomposite used for lithium-sulfur battery comprises graphene and sulfur as active ingredients and complex in which a first zeolitic imidazolate framework (ZIF) and second ZIF exist in a core-shell form.

KIM S, SONG W

Alkane dehydrogenation catalyst used for producing hydrogen production apparatus, comprises graphene atom vacancy structure, 3-hydrogenated atom vacancy structure and nitrogen-substituted atom vacancy structure.

KUSAKABE K, TAKAI K, NISHIKAWA M, LIU M, KAZUYUKI T A