国家/地区 日本（12）
IPC部 H（12） C（2）
IPC大类 H01（12）
IPC小类 H01M（12） H01G（2）
IPC H01M004/36（9） H01M004/38（9） H01M010/0525（8）
H01M004/134（7） H01M004/62（7） H01M010/052（7）
H01M004/13（6） H01M004/48（6） H01M004/66（5）
H01M010/0566（5） H01M004/02（4） H01M004/133（4）
H01M004/587（4） H01M010/0585（3） H01M004/1393（2）
发明人 CHEN M（3） CHEN Z（3） CUI H（3）
XIE Y（3） ZHANG Y（3） HU Q（2）
JIANG D（2） LI D（2） MAOHUA C（2）
YAN K（2） YI T（2）
公开年 2021（10） 2022（2）
申请年 2020（11） 
专利权人 NINGDE AMPEREX TECHNOLOGY LTD（12）

Electrochemical device for use in electronic device, has clapboard hermetically connected with outer package, where two sides of clap board are formed with independent cavities, and clap board comprises ion insulating layer.

YAN K, DING Y, ZHANG Y, HU Q

Bipolar current collector for electrochemical device and electronic device, comprises porous substrate, first metal, second metal, and material of porous substrate comprising carbon material, polymer material or third metal.

ZHANG Y

Cathode composite material useful e.g. in cathode pole piece of electrochemical device for electronic device, comprises silicon- boron, nitrogen and oxygen-carbon composite materials with graphene on its surface.

YI T, CHEN Z, CUI H, XIE Y

Cathode material useful in cathode pole piece of electrochemical device used in electronic device i.e. lithium ion battery comprises silicon-based particles and silicon-oxygen-carbon material present on surface of silicon-based particles.

JIANG D, CHEN Z, ZHANG T, CUI H

Cathode pole piece for use in electrochemical device, has first cathode framework layer located between current collector and second layer, where porosity of first layer is greater than that of second layer.

XIE Y, LI D, CHEN M, LEE D, XIE Y S

Anode pole piece used in lithium-ion battery, comprises porous anode framework, lithium-philic substance with gradient distribution, and current collector.

LI D, CHEN M, DAGUANG L, MAOHUA C

Anode pole piece useful in lithium-ion battery of electronic device, comprises current collector made of e.g. copper, nickel and iron, and active layer including silicon nanoparticle and lithium metal located in porous carbon skeleton.

CHEN M, XIE Y, DU P, MAOHUA C, XIEYUANSEN

Electrochemical device used in electronic device, comprises positive electrode, cathode comprising cathode active material layer, isolation film, bonding layer, and lithium compound layer comprising lithium carbonate and/or lithium oxide.

ZHONG H

Separator used for electrochemical device, comprises intermediate layer and encapsulation layer having preset softening temperature, located on upper and lower surfaces of intermediate layer.

ZHANG Y, YAN K, HU Q, ZHANG N, JANG W, YAN Q, HU C S

Cathode pole component for electrochemical device of electronic device, has cathode material layer provided with silicon-based particles and graphite particles, where porosity alpha of silicon-based particles is in specific range.

LIAO Q