BRPI0514352A - bateria secundária empregando invólucro de bateria de alta resistência - Google Patents

bateria secundária empregando invólucro de bateria de alta resistência

Info

Publication number
BRPI0514352A
BRPI0514352A BRPI0514352-7A BRPI0514352A BRPI0514352A BR PI0514352 A BRPI0514352 A BR PI0514352A BR PI0514352 A BRPI0514352 A BR PI0514352A BR PI0514352 A BRPI0514352 A BR PI0514352A
Authority
BR
Brazil
Prior art keywords
battery
layer
secondary battery
sheet
polyethylene naphthalate
Prior art date
Application number
BRPI0514352-7A
Other languages
English (en)
Inventor
Sung-Min Hwang
Kichul Hong
Hyang Mok Lee
Chang Bum Ahn
Kyong Won Kang
Jeongsam Son
Original Assignee
Lg Chemical 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 Chemical Ltd filed Critical Lg Chemical Ltd
Publication of BRPI0514352A publication Critical patent/BRPI0514352A/pt

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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/105—Pouches or flexible bags
    • 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
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • 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
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/117—Inorganic material
    • H01M50/119—Metals
    • 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
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/121—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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • H01M50/1245—Primary casings; Jackets or wrappings characterised by the material having a layered structure characterised by the external coating on the 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • H01M50/126—Primary casings; Jackets or wrappings characterised by the material having a layered structure comprising three or more layers
    • H01M50/129—Primary casings; Jackets or wrappings characterised by the material having a layered structure comprising three or more layers with two or more layers of only 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/131—Primary casings; Jackets or wrappings characterised by physical properties, e.g. gas permeability, size or heat resistance
    • 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
    • H01M50/131—Primary casings; Jackets or wrappings characterised by physical properties, e.g. gas permeability, size or heat resistance
    • H01M50/133—Thickness
    • 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
    • H01M50/14—Primary casings; Jackets or wrappings for protecting against damage caused by external factors
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Secondary Cells (AREA)
  • Laminated Bodies (AREA)

Abstract

BATERIA SECUNDáRIA EMPREGANDO INVóLUCRO DE BATERIA DE ALTA RESISTêNCIA é fornecida urna bateria secundária tendo uma montagem de eletrodos instalada em um invólucro de bateria composta de uma folha laminada composta de uma camada de revestimento externa de uma película de polímero, uma camada de barreira de uma folha de metal e urna camada vedante interna de um material de poliolefina, em que a folha de metal da camada de barreira é formada de uma liga de alumínio, a camada de revestimento externa é formada de naftalato de polietileno (PEN) e/ou a superfície externa da camada de revestimento externa é dotada de uma camada de naftalato de polietileno (PET), e em que a bateria tem uma força de resistência à penetração de prego maior do que 6,5 kgf. A bateria de acordo com a presente invenção apresenta segurança aperfeiçoada adicional devido à capacidade de reduzir significativamente a probabilidade de invasão, ignição ou explosão em comparação com baterias convencionais, mesmo quando a bateria é exposta a impacto físico externo ou é pressionada por objetos pontudos.
BRPI0514352-7A 2004-10-18 2005-10-14 bateria secundária empregando invólucro de bateria de alta resistência BRPI0514352A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20040083075 2004-10-18
PCT/KR2005/003436 WO2006043760A1 (en) 2004-10-18 2005-10-14 Secondary battery employing battery case of high strength

Publications (1)

Publication Number Publication Date
BRPI0514352A true BRPI0514352A (pt) 2008-06-10

Family

ID=36203160

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0514352-7A BRPI0514352A (pt) 2004-10-18 2005-10-14 bateria secundária empregando invólucro de bateria de alta resistência

Country Status (12)

Country Link
US (1) US20060093908A1 (pt)
EP (1) EP1803176B1 (pt)
JP (1) JP2008511959A (pt)
KR (1) KR100754423B1 (pt)
CN (1) CN100524895C (pt)
AT (1) ATE484079T1 (pt)
BR (1) BRPI0514352A (pt)
CA (1) CA2577282C (pt)
DE (1) DE602005024032D1 (pt)
RU (1) RU2331142C1 (pt)
TW (1) TWI293818B (pt)
WO (1) WO2006043760A1 (pt)

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JP5157338B2 (ja) 2006-09-21 2013-03-06 大日本印刷株式会社 扁平型電気化学セル金属端子部密封用接着性シート
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US20180076465A1 (en) * 2016-09-12 2018-03-15 Johnson & Johnson Vision Care, Inc. Tubular form biomedical device batteries with electroless sealing
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US10734668B2 (en) 2016-09-12 2020-08-04 Johnson & Johnson Vision Care, Inc. Tubular form biomedical device batteries
US10700362B2 (en) * 2016-09-15 2020-06-30 Energizer Brands, Llc Coatings for mitigation of coin cell ingestion
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Also Published As

Publication number Publication date
ATE484079T1 (de) 2010-10-15
EP1803176B1 (en) 2010-10-06
EP1803176A1 (en) 2007-07-04
WO2006043760A1 (en) 2006-04-27
KR100754423B1 (ko) 2007-08-31
TW200627693A (en) 2006-08-01
CA2577282A1 (en) 2006-04-27
JP2008511959A (ja) 2008-04-17
KR20060053278A (ko) 2006-05-19
RU2331142C1 (ru) 2008-08-10
US20060093908A1 (en) 2006-05-04
CN101010816A (zh) 2007-08-01
TWI293818B (en) 2008-02-21
CN100524895C (zh) 2009-08-05
CA2577282C (en) 2010-11-30
EP1803176A4 (en) 2008-06-18
DE602005024032D1 (de) 2010-11-18

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