国家/地区 中国（88）
IPC部 C（88）
IPC大类 H01（88） C01（76） B82（25）
C23（9） B22（8） B01（6）
C22（6） C09（4） C25（3）
C04（2）
IPC小类 H01M（88） C01B（74） B82Y（25）
C01G（12） C23C（9） B22F（8）
B01J（6） C22C（6） H01G（4）
C25D（3） H01L（3） C01F（2）
C04B（2） C09D（2）
IPC H01M004/38（88）
发明人 LI X（6） LIU J（5） LI Y（4）
LI Z（4） YAN W（4） YUAN J（4）
ZHANG H（4） CHEN Y（3） HU X（3）
MA Y（3） WANG X（3） WU X（3）
XIA H（3） YANG S（3） BAI H（2）
公开年 2021（88）
申请年 2021（45）  2020（34）  2019（9） 
专利权人 LG ENERGY SO.（4） ZHUZHOU FULL.（4） DAEJOO ELECT.（2） GRAB ROOM CO.（2）
GRAPSIL CO L.（2） JIANGSU ZHIT.（2） KUNSHAN BAOC.（2） NINGDE AMPER.（2）
UNIV GUANGDO.（2） UNIV XIAMEN（2） YINLONG NEW .（2）

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

Preparing carbon cage material with controllable size as carbon material in catalysis, energy storage, filtration, heat exchange, or gas adsorption liquid adsorption, involves expanding electrochemical expansion active material.

ZHI L, KONG D, QIU X

Embedding sulfur into conductive carbon used as sulfur cathode of metal-sulfur battery, by dissolving elemental sulfur in liquid ammonia, soaking conductive carbon in sulfur-ammonia solution to embed conductive carbon with portion of dissolved sulfur, and recovering sulfur-embedded conductive carbon.

TAK J, JENSON E, TAK J K, TAKJINGEON, JENSEN E, ZHUO Z

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

Cathode material used in form of freestanding film for forming lithium secondary battery, comprises carbon-containing sulfur melt.

KIM M, HONG K, SOO K M, HONGKYUNGSIK

Cathode material of battery with high safety and high performance, used as lithium ion battery or sodium ion battery cathode material by proper mass ratio, has high specific capacity and good flame-retardant effect to electrolyte.

MEI Y, CHEN X, WU Z, LI X, FU J, LIAN P

Preparation method of graphite-phase carbon nitride-graphene lithium-sulfur battery anode material, involves coating obtained positive electrode slurry on aluminum foil current collector to lithium sulfur battery anode material.

HAN X, JI G, TIAN J, XING F

Porous silicon-carbon composite material for lithium ion battery, comprises core-shell structure, where inner core is composite of porous carbon, cerium dioxide and graphene component, and shell is doped with oxide compound selected from phosphorus oxide, arsenic oxide and selenium oxide.

CAO J

Silicon-carbon composite material used as cathode material for lithium ion battery, comprises three-core structure coating three-layer carbon shell on surface of nano-silicon surface.

PENG Y, CHEN Q, LIANG H, TANG X, CAI J

Preparation device of silicon-based electrode material, has granulation unit that includes granulation chamber, turntable arranged inside granulation chamber, and two material spray heads, and inlet provided above granulation chamber and above turntable.

XIAO X, ZUO X, WANG W, YANG T, CHEN J, MA Z, NAN J