KR20110074702A - 비수 전해질 이차 전지 - Google Patents

비수 전해질 이차 전지 Download PDF

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Publication number
KR20110074702A
KR20110074702A KR1020100134414A KR20100134414A KR20110074702A KR 20110074702 A KR20110074702 A KR 20110074702A KR 1020100134414 A KR1020100134414 A KR 1020100134414A KR 20100134414 A KR20100134414 A KR 20100134414A KR 20110074702 A KR20110074702 A KR 20110074702A
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South Korea
Prior art keywords
positive electrode
nonaqueous electrolyte
secondary battery
active material
electrolyte secondary
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KR1020100134414A
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English (en)
Korean (ko)
Inventor
가즈마 고바야시
요헤이 히로따
유끼 모리까와
요시오 가또
야스유끼 구스모또
시게끼 마쯔따
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산요덴키가부시키가이샤
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    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • 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
    • H01M10/052—Li-accumulators
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • 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
    • H01M50/572—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
    • H01M50/595—Tapes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/312—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier parameters being the characterizing feature
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2409/00—Presence of diene rubber
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2479/00—Presence of polyamine or polyimide
    • C09J2479/08—Presence of polyamine or polyimide polyimide
    • C09J2479/086—Presence of polyamine or polyimide polyimide in the substrate
    • 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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
KR1020100134414A 2009-12-25 2010-12-24 비수 전해질 이차 전지 Withdrawn KR20110074702A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2009-296245 2009-12-25
JP2009296245A JP2011138632A (ja) 2009-12-25 2009-12-25 非水電解質二次電池

Publications (1)

Publication Number Publication Date
KR20110074702A true KR20110074702A (ko) 2011-07-01

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Family Applications (1)

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KR1020100134414A Withdrawn KR20110074702A (ko) 2009-12-25 2010-12-24 비수 전해질 이차 전지

Country Status (4)

Country Link
US (1) US20110159344A1 (enExample)
JP (1) JP2011138632A (enExample)
KR (1) KR20110074702A (enExample)
CN (1) CN102110845A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140055996A (ko) * 2012-10-30 2014-05-09 소니 주식회사 전지, 전극, 전지 팩, 전자 기기, 전동 차량, 축전 장치, 및 전력 시스템
KR20200050798A (ko) * 2018-11-02 2020-05-12 주식회사 엘지화학 개선된 젤리-롤형 전극조립체 및 이를 포함하는 원통형 이차전지

Families Citing this family (25)

* Cited by examiner, † Cited by third party
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JP5798404B2 (ja) * 2010-08-31 2015-10-21 日東電工株式会社 極板保護用粘着テープ
TW201312832A (zh) * 2011-09-06 2013-03-16 Phoenix Silicon Int Corp 二次電池結構及其製造方法
KR20140139181A (ko) * 2013-05-27 2014-12-05 삼성에스디아이 주식회사 이차 전지
CN107611487B (zh) * 2013-07-01 2019-12-31 三洋电机株式会社 非水电解质二次电池
CN107833988B (zh) * 2013-07-01 2020-07-21 三洋电机株式会社 非水电解质二次电池
CN203733894U (zh) 2014-01-17 2014-07-23 宁德新能源科技有限公司 锂离子电池
WO2016194093A1 (ja) 2015-05-29 2016-12-08 リンテック株式会社 粘着シート
CN107614640B (zh) 2015-05-29 2021-05-11 琳得科株式会社 粘着片
CN107710460B (zh) * 2015-08-31 2021-01-08 松下知识产权经营株式会社 非水电解质二次电池
CN107851769B (zh) 2015-08-31 2021-06-18 松下知识产权经营株式会社 非水电解质二次电池
CN108352492B (zh) * 2015-08-31 2021-08-31 宁德新能源科技有限公司 二次电池电芯
WO2017149977A1 (ja) * 2016-02-29 2017-09-08 パナソニックＩｐマネジメント株式会社 非水電解質二次電池
WO2017149961A1 (ja) * 2016-02-29 2017-09-08 パナソニックＩｐマネジメント株式会社 非水電解質二次電池
CN109478631B (zh) * 2016-07-28 2021-12-24 松下知识产权经营株式会社 非水电解质二次电池
JP6363684B2 (ja) 2016-12-07 2018-07-25 リンテック株式会社 電池用粘着シートおよびリチウムイオン電池
JP6363156B2 (ja) 2016-12-07 2018-07-25 リンテック株式会社 電池用粘着シートおよびリチウムイオン電池
JP6378743B2 (ja) 2016-12-07 2018-08-22 リンテック株式会社 電池用粘着シートおよびリチウムイオン電池
US11769933B2 (en) 2017-03-28 2023-09-26 Panasonic Energy Co., Ltd. Nonaqueous electrolyte secondary battery
CN111033870B (zh) * 2017-08-31 2023-10-27 松下知识产权经营株式会社 非水电解质二次电池
CN111164796B (zh) * 2017-10-06 2023-05-05 三洋电机株式会社 非水电解质二次电池
CN207602628U (zh) 2017-11-29 2018-07-10 宁德新能源科技有限公司 电极组件及二次电池
JP7105152B2 (ja) 2018-09-19 2022-07-22 リンテック株式会社 電池用粘着シートおよびリチウムイオン電池
US12230767B2 (en) 2019-03-13 2025-02-18 Panasonic Intellectual Property Management Co., Ltd. Non-aqueous electrolyte secondary battery and method for manufacturing non-aqueous electrolyte secondary battery
JP7434309B2 (ja) * 2019-05-28 2024-02-20 パナソニックエナジー株式会社 非水電解質二次電池
EP4503319A4 (en) * 2022-03-25 2025-10-08 Panasonic Energy Co Ltd CYLINDRICAL BATTERY

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7335448B2 (en) * 2002-05-30 2008-02-26 Matsushita Electric Industrial Co., Ltd. Lithium ion secondary battery
CN1732587B (zh) * 2002-12-27 2010-10-06 松下电器产业株式会社 电化学元件及其制造方法
JP4722427B2 (ja) * 2004-08-06 2011-07-13 日東電工株式会社 粘着テープ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140055996A (ko) * 2012-10-30 2014-05-09 소니 주식회사 전지, 전극, 전지 팩, 전자 기기, 전동 차량, 축전 장치, 및 전력 시스템
KR20200050798A (ko) * 2018-11-02 2020-05-12 주식회사 엘지화학 개선된 젤리-롤형 전극조립체 및 이를 포함하는 원통형 이차전지

Also Published As

Publication number Publication date
US20110159344A1 (en) 2011-06-30
JP2011138632A (ja) 2011-07-14
CN102110845A (zh) 2011-06-29

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Patent event date: 20101224

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