国家/地区 中国（13）
IPC部 C（13）
IPC大类 C01（13） H01（12） B82（3）
IPC小类 C01B（13）
IPC C01B033/02（13）
发明人 LI X（2） LIM J（2） LIM J C（2）
LIN Z（2） OH S M（2） WU X（2）
公开年 2021（7） 2020（4） 2022（2）
申请年 2020（13）
专利权人 DAEJOO ELECT.（2）

Preparing negative electrode material for lithium-ion battery comprising dispersing silicon source, dispersant, and conductive agent in organic solvent, performing secondary granulation, pulverizing, coating third precursor pulverized with organic carbon source.

TIAN Z, WEI L, XU X, WANG X, CAO X, ZHANG C

Silicon carbon composite material useful in cathode material and lithium ion battery, comprising nano-silicon and graphene-type carbon nano-sheets.

WEN Z, LIU Q

Producing a cathode active material including graphene-silicon complex useful in lithium secondary battery as power sources for mobile electronic devices comprises combining silicon-containing particles on reduced graphene oxide sheets.

KIM H J, PARK H K, HAN H Y, PARK J S, LEE J K, KIM H, PARK H, HONG Y, PARK J, LEE J, LI Z

Energy vehicle air outlet comprises air outlet shell, heating module, clamping plate and fan.

LIANG Y, LIANG J

Silicon-silicon oxide-carbon composite having core-shell structure for lithium secondary battery, comprises core comprising silicon fine particles, silicon oxide compound and magnesium silicate, and shell formed of carbon film.

LEE S G, PARK H S, OH S M, LIM J C, LEE S, HUNSOO P, LIM J, LIN Z, WU X, PIAO X

Secondary battery used for electronic device, comprises negative electrode comprising silicon-based negative electrode active material which is predoped with lithium amount corresponding to initial irreversible capacity, and electrolyte.

LIM H H, OH S M, LIM J C, HEE L, LIM J, LIN Z, WU X, LIN X

Graphene/silicon composite microsphere used in battery positive electrode for battery, includes core-shell structure in which graphene shell layer covers silicon particles.

REN Z, LIAO X, WU P, WANG H

Silicon-based anode material used for e.g. preparing lithium ion battery, comprises porous silicon-silicon oxide composite, lithium metal coating and amorphous carbon coating layer covering outer surface of lithium metal coating layer.

DENG S, XU D, ZHAO W, CHENG A, LI H, CAI H

Preparing nitrogen-doped modified silicon/graphite/graphene composite material, by ultrasonically dispersing nano silicon powder in deionized water, centrifuging, vacuum drying, ball milling, ultrasonically dispersing and calcinating.

SUI Y, FENG Q, XIAO B, MENG D

Graphene/carbon nanotube/porous silicon composite material used for lithium batteries, is prepared by adding acidified carbon nanotubes to graphene oxide aqueous solution, adding e.g. aluminum-silicon alloy to form suspension, and drying.

FANG C, LI X, ZHANG G, LUO W, ZHENG B