国家/地区 中国（184）
IPC部 H（184） C（36） B（30）
IPC大类 H01（184） C01（30） B82（28）
C08（4） C23（2）
IPC小类 H01M（184） B82Y（28） C01B（26）
C01G（13） C08G（3） H01G（3）
C23C（2）
IPC H01M004/36（184）
发明人 WANG Y（16） LI Y（14） LI H（12）
WANG X（11） LIU Y（10） LI C（9）
LI J（9） CHEN Z（8） LIU J（8）
WANG Z（8） ZHANG X（8） LI Z（7）
LIU S（7） ZHANG L（7） HUANG J（6）
公开年 2023（184）
申请年 2022（184）
专利权人 CHUNENG NEW .（7） HUNAN FAEN L.（4） GM GLOBAL TE.（3） NINGDE CONTE.（3）
SHENZHEN INS.（3） SVOLT ENERGY.（3） TIANNENG NEW.（3） BTR NEW MATE.（2）
CHANGSHA XIN.（2） CHINA AUTOMO.（2） FARASIS ENER.（2） FOSHAN DYNAN.（2）
HUBEI RT ADV.（2） HUIYANG SHIJ.（2） HUIZHOU DING.（2） HUNAN DONGZH.（2）
HUNAN JINYAN.（2） LIU S（2） PLA ACAD MIL.（2） SHAANXI HONG.（2）

Electrode used for electrochemical cell i.e. lithium-ion battery for use in consumer product, comprises second electroactive material containing phosphatecontaining positive electroactive material, and third electroactive material containing lithium manganese oxide (LMO) and polymeric binder.

VERBRUGGE M W, HUANG X, FRIEBERG B R

Preparation of silicon-carbon composite anode material used in battery, involves nanocrystallizing silicon material in vacuum environment or environment obtained by introducing inert gas or solvent, self-assembling, adding carbon source, granulating and sintering spherical precursor.

CHEN M, LAI H, CHANG T, ZHANG Z

Lithium secondary battery comprises negative electrode current collector; negative electrode layer disposed on negative electrode current collector; intermediate layer disposed on negative electrode layer and solid electrolyte or separator; positive electrode layer disposed on intermediate layer.

CHO S M, LIM J M, KANG H S, KIM S H, KIM S W, CHOI H S, NAM Y J, SUCK C H, CHO S, LIM J, KANG H, KIM S, JIN X, CUI H, NANRONG Z

Preparation of negative electrode for lithium-ion battery, involves preparing graphite-silicon oxide composite negative electrode slurry comprising surface layer negative electrode slurry and inner layer negative electrode slurry, and coating on current collector surface.

CHEN C, XU G, MA H, WANG K, MENG X, ZHAO J

Spherical nano-graphene silicon high-reserve cathode comprises high-fineness silicon, high-purity and high-fineness graphite powder, neutralizing agent, conductive adhesive, and anti-freezing agent.

YU H, ZHANG X

Aerogel microsphere material useful for carrying lithium sulfide, comprises graphene oxide and in-situ grown carbon nanotube composite heteroatom-doped porous MXene material.

ZHONG Y, LIU L

Preparing ultra-low temperature lithium iron phosphate battery has e.g. dry-mixing graphene, carbon nanotubes, nano lithium iron phosphate, composite lithium iron phosphate cathode material and the organosilicone coupling agent, winding the cathode sheet, injecting electrolyte, sealing the casing.

CHEN Y, CHEN W, NIE G

Anode active material comprises carbon material, and silicon structure attached to carbon material, where silicon structure includes silicon nanoparticle, metal thin film formed on surface of silicon nanoparticle, and graphene coated on surface of metal thin film.

KIM Y H, SON M W, KIM Y, SUN M

Cathode active material used in cathode sheet for lithium-ion battery comprises homogeneous silicon carbide material and graphite, where homogeneous silicon carbide material comprises silicon element and carbon element.

XUE J, LI S, LIU C

Preparing silicon-carbon cathode material used for lithium-ion battery, comprises fixing porous carbon-based film material inside reactor, passing silane gas to carry out chemical vapor deposition reaction, carbon coating, and carbonizing.

WANG Z, LIU D