国家/地区 韩国（109）
IPC部 C（109）
IPC大类 C01（109） H01（102） C23（17）
H05（15） B01（13） C08（9）
C09（9） C04（7） C30（5）
B82（4） C07（3） C25（3）
F28（3） G01（3） B22（2）
IPC小类 C01B（109）
IPC H01M004/36（57） H01M004/62（54） H01M004/38（41）
H01M004/587（38） H01M010/052（37） C01B032/194（32）
C01B032/198（32） H01M004/02（22） H01M004/04（22）
H01M004/58（20） H01M010/0525（20） C01B033/02（19）
H01M004/583（19） C01B032/182（18） H01M004/48（18）
发明人 PARKSUNGHEE（8） LIM J（6） KIM H（4）
LEE J（4） OH S M（4） HEE L（3）
HUNSOO P（3） JANG B Z（3） JEAN B（3）
KIM H J（3） KIM S（3） KIM Y（3）
LEE G（3） LEE H（3） LIM J C（3）
公开年 2021（109）
申请年 2020（57）  2021（28）  2019（24） 
专利权人 UNIV WOOSONG（8） DAEJOO ELECT.（6） LG ENERGY SO.（4） UNIV SUNGKYU.（4）
GLOBAL GRAPH.（3） KOREA INST S.（3） SAMSUNG ELEC.（3） UNIV HANYANG.（3）
GRAB ROOM CO.（2） GRAPHENEALL .（2） GRAPSIL CO L.（2） KOREA ADVANC.（2）
KOREA ELECTR.（2） KOREA ELECTR.（2） LAM RES CORP（2） LG CHEM LTD（2）
LG DISPLAY C.（2） NANOTEK INST.（2） NINGDE AMPER.（2） SEMICONDUCTO.（2）

Method for forming film e.g. graphene film on substrate, involves supplying aromatic hydrocarbon gas having functional group, to substrate on which base film is formed, and activating aromatic hydrocarbon gas adsorbed on surface of base film by plasma of reaction gas containing rare gas.

MATSUMOTO T, IFUKU R

Method for producing activated carbon for use with electrolyte in apparatus for storing electrical energy, involves activating carbon source in presence of nearly inert gas at atmospheric pressure and at activation temperature for activation time period to produce activated carbon.

MILLER M B, LIU J, KHOSROZADEH A, MILLER M, KHOSROZADE A

Graphene compound useful for secondary battery for electronic device e.g. display device and light-emitting device, has pores, where graphene compound has carbon atoms and fluorine atoms terminated by carbon atoms, and pores are formed from carbon atoms and fluorine atoms.

YAMAZAKI S, ABE K, HIGO D, DAICHI H A

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

Fibrous electrode useful for supercapacitor, comprises graphene layer formed on surface of metal wire, and electrode layer formed on surface of graphene layer, including reduced graphene oxide and activated graphene.

SUKJIWON, KYUNG L

Silicon-carbon composite material for secondary lithium battery, comprises core containing silicon-based material and conductive layer and conductive ion layer on surface of inner core.

FANG B, YAO L, HU P, CHEN Q, CHENCHINGWHA, AFTER F

Multielement co-doped graphene quantum dots for e.g. supercapacitor electrode, comprise element doped by plasma treatment by placing graphene quantum dots doped with other element on moving stage that reciprocates, rotates, or vibrates in horizontal direction to uniformly plasma-treat quantum dots.

SHIM W, SIM Y, KIM J Y, MUN J H, HO J C, KIM S J

Silicon-based-carbon composite useful in cathode material of lithium secondary battery, comprises core-shell structure, where core includes e.g. silicon and magnesium silicate, and the shell includes first and second carbon layers.

HYUN L J, HUNSOO P, LEE S, HEE L, LIM J

Preparation of silicon-carbon composite material used as anode material in battery cell, involves mixing silicon particles, carbon compound, and dispersant, thermally processing mixture, and heat-treating thermally processed intermediate product preset temperature.

GENTISCHER H, BIRO D, HABERZETTL P, DREWS M, HORZEL J, DOLD L, HARBOR J P, DRUCE M, HOSEL J

Electrode material for super-capacitor comprises crumpled graphene oxide reduced with sulfur and have high power density, small size and light weight, are safe and have long life, and have improve electrochemical activity.

YOU N H, KOO B C, RYU J S, JIN J