国家/地区 中国（9） 美国（9） 世界知识产权组织（5） 日本（4） 韩国（4） 欧洲专利局（EPO）（3） 台湾（3） 加拿大（2） 法国（2） 印度（2）
IPC部 C（15）
IPC大类 C25（15） H01（15） B82（8）
C01（5） B22（3） C23（3）
B01（2）
IPC小类 C25D（15）
IPC H01M010/0525（15）
发明人 OGUNI T（5） OSADA T（5） TAKEUCHI T（5）
GABEN F（2） KOKUNI T（2） LIU J（2）
NAGATA T（2）
公开年 2021（4） 2022（4）
申请年 2021（4）  2020（3）  2022（3）  2012（2） 
专利权人 SEMICONDUCTO.（5）

Preparing composite current collector base film used for preparing composite current collector of lithium battery, involves doping conductive particles containing conductive polymer and/or inorganic particles, and auxiliary agent in polymer matrix as carrier, where formed base film has conductivity.

KUAI Y, FANG Y, XU X, ZHOU G, PAN J, LIANG Y, XU H

Composite current collector for use in lithium battery field, has electroplating copper layer arranged on two sides of conductive polymer substrate layer, where conductive polymer substrate layer is provided conductive material and polymer substrate.

JIAO X, WANG R, LIU Z, YAN C

Electrode used to secondary battery including graphene-coated object comprises object comprising silicon and oxide and film-like carbon-based material on the object.

TAKEUCHI T, OSADA T, OGUNI T

Electrodepositing a protective carbon coating on to the surface of cathode or anode materials for lithium-ion batteries, involves immersing a working electrode and a counter electrode into an organic solvent comprising a carbon source in an ambient atmosphere,.

LICHTENSTEIN T T, COOK J B, BUSBEE J D, ATES M N

Lithium fuel cell e.g. lithium-sulfur battery, has anode including anode active material which is prelithiated with lithium metal prior to initial charge and current collector, cathode, separator between anode and cathode, and electrolyte.

YANG J, LIU Y, WU X, JIANG X, LIU 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

Electrolytic copper foil used for lithium ion battery, comprises copper, chlorine element and rare-earth element.

PENG S, LIAO P, YE M, LI Q, ZHU E, LI Y, LIU J, BANG S, LIO P Y, LEE C, MASTER S, LEE 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

Manufacturing graphene-coated object by immersing electrode and object in graphene oxide solution, applying bias voltage to deposit graphene oxide on object, and heating in vacuum or reducing atmosphere to reduce graphene oxide to graphene.

OGUNI T, OSADA T, TAKEUCHI T