国家/地区 韩国（29）
IPC部 C（29）
IPC大类 C01（29） H01（16） B01（11）
B82（4） C08（3） C23（3）
C09（2）
IPC小类 C01B（29）
IPC C01B032/05（29）
发明人 CHOI J（3） KIM J Y（3） LEECHANGSUP（3）
CHOI D Y（2） KIM J P（2） KIM K S（2）
YANG C M（2） YU S（2）
公开年 2022（29）
申请年 2021（18）  2020（9）  2022（2） 
专利权人 UNIV KEIMYUN.（3） KOREA INST E.（2） KOREA INST I.（2） KOREA INST S.（2）
TOKAI CARBON.（2） UNIV CHONNAM.（2） UNIV INHA RE.（2）

Silicon-oxygen material used for preparing material for forming negative electrode used for lithium ion battery, comprises silicon oxide, and is in the form of primary particles having preset Wadell sphericity.

CHEN X, PANG C, DENG Z, LIANG T, REN J, HE X, DENG C, REN J G, HUH S

Producing composite pore organic/inorganic carbon body by directly impregnating metal-organic framework precursor in reduced graphene oxide airgel, comprises e.g. preparing reduced graphene oxide airgel and preparing metal-organic precursor.

KIM J Y, BAE J, DUCKJONG K, JUNG G Y, PARKSUHYUN, KIM Y R

Producing film-type carbon material, comprises e.g. mixing epoxy resin and grapheme, preparing carbon material precursor having continuous skeleton, and heat-treating to carbonize film-type carbon material precursor.

KIM J P, KIM K S, CHOI D Y

Producing continuous skeletal porous carbon material used as energy storage materials i.e. supercapacitor anode material, comprises e.g. mixing epoxy resin and nano-carbon to form carbon precursor, and adding pore former to carbon precursor.

KIM J P, KIM K S, CHOI D Y

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

Manufacturing fluorocarbon composite material having high output characteristics useful as lithium primary battery anode for phones comprises preparing aqueous solution, adding fluorocarbon, spray-drying resultant, heat-treating and milling.

KIM H G, HYUN J S, HO L J, JIHOON A

Manufacturing graphene quantum dot/silicon/carbon nanomaterial composite useful e.g. for manufacturing secondary battery, comprises e.g. synthesizing graphene quantum dots/silicon nanoparticles/carbon nanofibers or carbon nanotubes complex.

LEECHANGSUP, SERA K, CHOI J

Manufacturing silicon/carbon nanofiber (CNF)/graphene composite for manufacturing secondary battery, by mixing and dispersing silicon nanopowder and CNF in ethanol, ultrasonically processing, adding aqueous graphene oxide solution, stirring, performing vacuum filtration and drying.

LEE C S, CONG R, CHOI J Y, LEECHANGSUP, FEMALE T, CHOI J

Manufacturing composite film useful as anode material for lithium ion secondary battery, comprises preparing silicon nanoparticles/carbon nanotube mixed solution, adding aqueous graphene solution, sonicating and performing heat treatment.

LEECHANGSUP, HEE N E, HYUN Y R, CHOI J