国家/地区 中国（15）
IPC部 B（15）
IPC大类 C23（15）
IPC小类 H01M（15） C23C（14） B82Y（11）
C01B（6） B22F（5） B01J（3）
C01G（3） C25D（3） H01G（3）
B05D（2） C22C（2） H01L（2）
IPC H01M010/0525（15）
发明人 YAN W（4） YUAN J（4） GABEN F（2）
公开年 2021（8） 2018（2） 2022（2） 2023（2）
申请年 2021（7）  2020（2）  2022（2） 
专利权人 ZHUZHOU FULL.（4）

Preparation of cobalt-based composite material used in lithium battery negative electrode material, involves performing discharge plasma sintering treatment to cobalt antimonide and graphitized carbon powder, ball-milling, and depositing non-metal semiconductor material layer on obtained material.

XU Y, WANG X, LIU T

Composite current collector useful for enhancing conductivity, comprises e.g. high molecular support layer as central layer, nano-silver wire reinforced conductive layer arranged on both sides, the metal layer and the graphene reinforced conductive layer arranged between the metal layer.

ZHANG G, LI X, XIA J, ZHU Z, WANG S

Preparing silicon negative electrode coated with polymer polyurea coating for improving long-term stable cycle life of silicon-based negative electrode, involves using silicon material or silicon carbon material as active material, and adding binder and conductive agent to prepare electrode.

SUN Y, MU T, SUN X

Active material used in negative electrode for lithium secondary battery, comprises pores having preset size, and silicon-based compound having preset ratio of peak intensity in region having specific wavelength in Raman spectrum.

PARK G O, YOO S K, CHUNG J H, ZHENG Z, YU S, PARK G

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

Manufacture of lithium-ion battery used for e.g. phone and laptop, involves e.g. depositing dense layer comprising anode, cathode and/or electrolyte, by supplying substrate and suspension of non-agglomerated nanoparticles of material having preset size, and performing densification of dried layer.

GABEN F

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

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

Lithium-ion battery silicon-carbon cathode material comprises nano-silicon and nano-carbon are mixed and deposited on the surface of the substrate, and substrate fluidized in the deposition area under the vibration of cathode plate.

YAN W, YUAN J

Silicon-carbon cathode material for lithium ion batteries comprises nano-silicon deposited on surface of substrate.

YAN W, YUAN J