PL2802029T3 - Katoda zawierająca warstwę izolacyjną na wypustce katody i bateria akumulatorowa zawierająca katody - Google Patents

Katoda zawierająca warstwę izolacyjną na wypustce katody i bateria akumulatorowa zawierająca katody

Info

Publication number
PL2802029T3
PL2802029T3 PL14741496T PL14741496T PL2802029T3 PL 2802029 T3 PL2802029 T3 PL 2802029T3 PL 14741496 T PL14741496 T PL 14741496T PL 14741496 T PL14741496 T PL 14741496T PL 2802029 T3 PL2802029 T3 PL 2802029T3
Authority
PL
Poland
Prior art keywords
cathode
insulating layer
secondary battery
tab
battery including
Prior art date
Application number
PL14741496T
Other languages
English (en)
Inventor
Jun Woo HUH
Hyuk Su Kim
Dae Geun Ku
Hyang Mok Lee
Chang Bum Ahn
Original Assignee
Lg Chem, Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lg Chem, Ltd. filed Critical Lg Chem, Ltd.
Publication of PL2802029T3 publication Critical patent/PL2802029T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
    • H01M50/59—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries characterised by the protection means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0419—Methods of deposition of the material involving spraying
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/533—Electrode connections inside a battery casing characterised by the shape of the leads or tabs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
    • H01M50/586—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries inside the batteries, e.g. incorrect connections of electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/534—Electrode connections inside a battery casing characterised by the material of the leads or tabs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
PL14741496T 2013-03-11 2014-03-04 Katoda zawierająca warstwę izolacyjną na wypustce katody i bateria akumulatorowa zawierająca katody PL2802029T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020130025785A KR101586530B1 (ko) 2013-03-11 2013-03-11 양극 탭 상에 절연층을 포함하는 양극 및 이를 포함하는 이차 전지
PCT/KR2014/001759 WO2014142458A1 (ko) 2013-03-11 2014-03-04 양극 탭 상에 절연층을 포함하는 양극 및 이를 포함하는 이차 전지
EP14741496.5A EP2802029B1 (en) 2013-03-11 2014-03-04 Cathode including insulating layer on cathode tab and secondary battery including cathode

Publications (1)

Publication Number Publication Date
PL2802029T3 true PL2802029T3 (pl) 2019-02-28

Family

ID=51537055

Family Applications (1)

Application Number Title Priority Date Filing Date
PL14741496T PL2802029T3 (pl) 2013-03-11 2014-03-04 Katoda zawierająca warstwę izolacyjną na wypustce katody i bateria akumulatorowa zawierająca katody

Country Status (7)

Country Link
EP (1) EP2802029B1 (pl)
JP (1) JP6296569B2 (pl)
KR (1) KR101586530B1 (pl)
CN (1) CN104170126A (pl)
PL (1) PL2802029T3 (pl)
TW (1) TWI589055B (pl)
WO (1) WO2014142458A1 (pl)

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US10497987B2 (en) 2014-10-27 2019-12-03 Envision Aesc Energy Devices Ltd. Production method of electrode for secondary battery, electrode for secondary battery, and secondary battery
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KR102063582B1 (ko) 2016-08-09 2020-01-09 주식회사 엘지화학 전극 조립체
JP6696692B2 (ja) 2016-09-20 2020-05-20 株式会社東芝 電極、非水電解質電池、電池パック及び車両
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JP7002094B2 (ja) * 2016-10-31 2022-01-20 株式会社エンビジョンＡｅｓｃジャパン 電気化学デバイス用の電極と、電気化学デバイスと、それらの製造方法
CN110178247A (zh) 2016-11-04 2019-08-27 株式会社杰士汤浅国际 蓄电元件用电极、蓄电元件和蓄电元件用电极的制造方法
KR102431281B1 (ko) * 2017-01-12 2022-08-11 주식회사 엘지에너지솔루션 양극 및 이를 포함하는 이차전지
KR20180097085A (ko) 2017-02-22 2018-08-30 삼성에스디아이 주식회사 멀티탭 쇼트 억제 구조를 갖는 이차 전지
WO2018168607A1 (ja) * 2017-03-13 2018-09-20 株式会社Ｇｓユアサ 電極及び蓄電素子
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KR102322714B1 (ko) 2019-02-01 2021-11-08 주식회사 엘지에너지솔루션 절연층이 형성되어 있는 전극을 포함하는 스택형 전극조립체 및 이를 포함하는 리튬 이차전지
CN116093337A (zh) * 2019-03-29 2023-05-09 宁德新能源科技有限公司 电池
JP7425586B2 (ja) * 2019-12-03 2024-01-31 株式会社Ａｅｓｃジャパン 正極電極、リチウムイオン二次電池及び正極電極シートの製造方法
KR20210074827A (ko) * 2019-12-12 2021-06-22 주식회사 엘지에너지솔루션 전극조립체 및 이차전지 및 그의 제조방법
CN114830399A (zh) * 2019-12-19 2022-07-29 株式会社村田制作所 固体电池
KR20210109382A (ko) * 2020-02-27 2021-09-06 주식회사 엘지에너지솔루션 탭 상에 형성된 절연필름을 포함하는 전극 조립체, 이의 제조방법, 및 이를 포함하는 리튬 이차전지
KR20210128123A (ko) * 2020-04-16 2021-10-26 주식회사 엘지에너지솔루션 이차 전지용 전극
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KR20220059102A (ko) 2020-11-02 2022-05-10 주식회사 엘지에너지솔루션 전극리드와 전극탭의 용접성이 우수한 전극 및 이의 제조방법
CN115528201A (zh) * 2021-06-24 2022-12-27 宁德时代新能源科技股份有限公司 电极组件、电池、电池模块、电池包以及用电装置
CN116830350A (zh) 2021-07-15 2023-09-29 株式会社Lg新能源 电极
JP2024500503A (ja) 2021-07-15 2024-01-09 エルジー エナジー ソリューション リミテッド 電極
KR20230027600A (ko) * 2021-08-19 2023-02-28 주식회사 엘지에너지솔루션 단락 방지용 코팅부가 구비된 전극조립체
KR102696063B1 (ko) 2021-11-01 2024-08-19 주식회사 엘지에너지솔루션 전극 절연 코팅용 조성물 및 이를 이용한 전극
CN116207326A (zh) * 2021-11-30 2023-06-02 株式会社Lg新能源 电极组件、电池单元
KR20230083808A (ko) * 2021-12-03 2023-06-12 주식회사 엘지에너지솔루션 절연 코팅층이 형성된 양극을 포함하는 전극조립체
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Also Published As

Publication number Publication date
TWI589055B (zh) 2017-06-21
EP2802029A4 (en) 2015-02-25
JP2015517189A (ja) 2015-06-18
TW201508985A (zh) 2015-03-01
JP6296569B2 (ja) 2018-03-20
CN104170126A (zh) 2014-11-26
KR101586530B1 (ko) 2016-01-21
EP2802029B1 (en) 2018-09-12
EP2802029A1 (en) 2014-11-12
KR20140112609A (ko) 2014-09-24
WO2014142458A1 (ko) 2014-09-18

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