国家/地区 韩国（12）
IPC部 B（12）
IPC大类 C01（12） B01（8） B82（5）
C09（3） H01（3）
IPC小类 C01B（12）
IPC C01B032/05（12）
发明人 JANG H W（2） KANG K H（2） KIMKWANYOUNG（2）
YANG S（2） YOOSUNGJUN（2） YU S（2）
公开年 2022（6） 2021（4） 2023（2）
申请年 2021（12）
专利权人 DAEJIN ADVAN.（2） KOREA INST E.（2）

Producing core-shell composite used for electrodes in secondary batteries, comprises e.g. preparing active material paste by mixing hydrophobic particles and alcohol, and preparing spray solution by mixing dough with hydrophilic graphene.

YANG S, LEE G, JEONG S, KIM I, JUNG S Y, KIM B, RYUJIHYUN, LEE H, BAEK J G

Manufacturing crystalline graphene oxide comprises preparing powdery carbon structure through hydrothermal synthesis, dispersing in solvent, and preparing crystalline graphene oxide by irradiating light to dispersed carbon structure.

LEE J

Producing graphene nanocomposite powder comprises charging metal wire into mixed solution in which graphene oxide is dispersed, and applying energy to metal wire charged in mixed solution to electrically explode metal wire.

HWANG J Y, AHN S, YANG C M, NAM J, GI L W, YU S

Metal-impregnated nano-carbon composite useful as gas adsorbent, and electromagnetic wave adsorbent, comprises a carbon body having pores, and a functional metal bonded to carbon fibers formed in the pores.

JUNG D, LEE S, LEE S M

Graphene composite useful in an ink composition for printed electronics comprises graphene, transition metal nanoparticle and silver, where the transition metal nanoparticle carbide-bonded to surface of graphene.

CHOI S, SHIN M S, LEE S J, YEON J, OH S T

Active material used in negative electrode for lithium secondary battery, comprises pores having preset size, and silicon-based compound having preset ratio of peak intensity in region having specific wavelength in Raman spectrum.

PARK G O, YOO S K, CHUNG J H, ZHENG Z, YU S, PARK G

Composite particle manufacturing apparatus for producing single-walled carbon nanotubes for electrodes, comprises inlet comprising carbon raw material and metal catalyst, inner tube structure, outer tube structure, gas supply unit, and outlet formed on outer tube structure.

LEE D H, HUR S J, KO K S, YANG S J, KIM J Y, LEEDONGHYUN, HEOSEUNGJOON, GO G S, YANG S, YOUNG K J

Manufacture of tin-carbon composite involves arranging pair of electrodes in organic solvent containing carbon atoms, arranging tin wire between electrodes, coating carbon atoms on surface of tin nanoparticles, adding composite active material sulfur and/or carbon material, and heat-treating.

KIMKWANYOUNG, KANG K H, JANG H W, YOOSUNGJUN

Manufacture of silicon-carbon-graphene composite used as anode material, involves mixing waste silicon sludge with hydrochloric acid, recovering silicon particles, pulverizing in state in which carbon precursor is added, ultrasonically spray-drying, nozzle-type spray drying, and heat-treating.

KIMKWANYOUNG, KANG K H, JANG H W, YOOSUNGJUN

Synthesizing carbon beads by preparing viscous slurry in non-polar solvent configured to function as disperse phase, preparing viscous gel using hydrocolloids, passing disperse phase and continuous phase into microfluidic droplet generator, subjecting to thermal treatment and UV radiation and drying.

PARENTE M, SITHARAMAN B, SITARAMAN B