国家/地区 中国（9） 韩国（7） 美国（6） 世界知识产权组织（5） 欧洲专利局（EPO）（4） 日本（3） 法国（2） 印度（2） 台湾（2）
IPC部 C（17）
IPC大类 C23（17）
IPC小类 C23C（17） H01M（17） C01B（9）
B82Y（8） B22F（3） B01J（2）
C01G（2） C09D（2） C25D（2）
H01L（2）
IPC H01M004/38（17）
发明人 YAN W（4） YUAN J（4） LIM J（3）
公开年 2021（17）
申请年 2021（9）  2020（5）  2019（3） 
专利权人 ZHUZHOU FULL.（4） DAEJOO ELECT.（2）

Silicon-based-carbon composite useful in cathode material of lithium secondary battery, comprises core-shell structure, where core includes e.g. silicon and magnesium silicate, and the shell includes first and second carbon layers.

HYUN L J, HUNSOO P, LEE S, HEE L, LIM J

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

Secondary battery e.g. lithium ion secondary battery used for portable electronic device, has hole transmission element that is sputtered film or vapor deposition film containing dielectric material, and is provided between electrodes.

NAKAJIMA J, DEGAWA A

Manufacture of dense layer of electrochemical device, involves providing substrate and suspension of non-agglomerated nanoparticles of material having specific particle size distribution, depositing layer on substrate, drying and densifying.

GABEN F

Applying functional compound on sulfur particles for forming treated sulfur particles, involves using coating composition containing inorganic electroconductive compound, electroconductive carbon compound and organic precursor compound.

HAVERMANS D, SALLARD S, SHAFIQUE A, VANGENEUGDEN D, VANHULSEL A, HARDY A, SALAH S, SHAFIK A, VAN GENUGDEN D, HARDY N

Preparation of composite material with core-shell nanoparticles used as e.g. electrode in lithium battery, involves depositing ink comprising nanoparticles encapsulated in polymeric matrix on surface of substrate, and illuminating substrate covered with ink with pulsed light for dissociating carbon.

KASSEM O, RIEU M, VIRICELLE J, SAADAOUI M, OMAR K, MATHILDE R, JEANPAUL V, MOHAMED S

Battery used in energy storage devices and electrical storage comprises cathode comprising nickel-rich material and first sub-nanoscale metal oxide coating on nickel-rich material and anode comprising anode material and second sub-nanoscale metal oxide coating disposed on anode material.

GRIFFIN M, KONG F, LIM J

High performance silicon-based lithium ion battery cathode material has core prepared by obtaining silicon-based particle/transition metal composite material, and adding carbon source.

ZHAO H, YANG C, LI Z

Core-shell structure useful in anode material for secondary batteries comprises metal core, and shell which is graphene.

CHOI H Y, PARK J W, EUGENE L, DOH C H, BAE Y

Silicon-carbon composites in anode active material for secondary battery comprises core-shell structure comprising e.g. core comprising silicon-containing constituent with silicon crystal and first carbon and shell comprising second carbon.

OH S M, PARK J G, LIM J