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CA2156489A1 - An Electrode Plate Construction - Google Patents

An Electrode Plate Construction

Info

Publication number
CA2156489A1
CA2156489A1 CA2156489A CA2156489A CA2156489A1 CA 2156489 A1 CA2156489 A1 CA 2156489A1 CA 2156489 A CA2156489 A CA 2156489A CA 2156489 A CA2156489 A CA 2156489A CA 2156489 A1 CA2156489 A1 CA 2156489A1
Authority
CA
Canada
Prior art keywords
layer
corrosion resistant
core member
resistant layer
side active
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA2156489A
Other languages
French (fr)
Other versions
CA2156489C (en
Inventor
William B. Brecht
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Trojan Battery Co LLC
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2156489A1 publication Critical patent/CA2156489A1/en
Application granted granted Critical
Publication of CA2156489C publication Critical patent/CA2156489C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/68—Selection of materials for use in lead-acid accumulators
    • 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
    • H01M10/06—Lead-acid accumulators
    • H01M10/18—Lead-acid accumulators with bipolar 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
    • H01M4/14—Electrodes for lead-acid 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/029—Bipolar 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/172—Arrangements of electric connectors penetrating the casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/42—Grouping of primary cells into batteries
    • H01M6/46—Grouping of primary cells into batteries of flat cells
    • H01M6/48—Grouping of primary cells into batteries of flat cells with bipolar electrodes
    • 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)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Secondary Cells (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Inert Electrodes (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

A battery electrode (12) for use in an electrolytic bipolar battery (10) comprises a structurally rigid and electrically conductive core member (18), at least one corrosion resistant layer (20), an interface layer (22), a positive-side active layer (14) and a negative-side active layer (26). The corrosion resistant layer (20) is in intimate contact with and is interposed between one surface of the core member (18) and the interface layer (22). The corrosion resistant layer is comprised of a material which can participate in a corrosive electrochemical reaction with the material of the positive active layer, but does so less than does the interface layer. The interface layer (22) is in intimate contact with and is interposed between the corrosion resistant layer (20) and the positive-side active layer (14). The negative-side active material (26) is in intimate contact with the surface of the core member opposite the core member surface carrying the corrosion resistant layer. The margins of the electrode are connected to nonconductive components (30) of the battery which space plural ones of the electrodes from each other. Those connection are made via marginal surface portions (40) of the electrodes from which oxides (36) have been removed. The connections form seals which are secure from leakage of electrolyte through the seals.
CA002156489A 1993-02-24 1993-02-24 An electrode plate construction Expired - Fee Related CA2156489C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1993/001714 WO1994019837A1 (en) 1993-02-24 1993-02-24 An electrode plate construction

Publications (2)

Publication Number Publication Date
CA2156489A1 true CA2156489A1 (en) 1994-09-01
CA2156489C CA2156489C (en) 1999-06-29

Family

ID=22236356

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002156489A Expired - Fee Related CA2156489C (en) 1993-02-24 1993-02-24 An electrode plate construction

Country Status (8)

Country Link
EP (1) EP0687386A4 (en)
JP (1) JPH08506926A (en)
KR (1) KR100291135B1 (en)
AU (1) AU668547B2 (en)
CA (1) CA2156489C (en)
MX (1) MX9401371A (en)
TW (2) TW237567B (en)
WO (1) WO1994019837A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2742913B1 (en) * 1995-12-26 1998-02-13 Corning Inc NOVEL ELECTRICALLY CONDUCTIVE MATERIAL AND BIPOLAR ELECTRODE SUBSTRATE FOR LEAD / ACID ACCUMULATOR THEREOF
WO2006092060A1 (en) * 2005-03-04 2006-09-08 Vizon Scitec Inc. Method to improve the performance of lead acid battery
DE102005038064A1 (en) * 2005-08-10 2007-02-15 Deutsche Exide Gmbh electrode grid
US7985498B2 (en) 2007-05-30 2011-07-26 Samsung Sdi Co., Ltd. Lithium secondary battery
JP5263166B2 (en) * 2007-09-19 2013-08-14 新神戸電機株式会社 Bipolar battery
US20170005338A1 (en) * 2015-07-01 2017-01-05 Giga Amps UK Limited Electrical storage batteries
WO2017182306A1 (en) * 2016-04-18 2017-10-26 Robert Bosch Gmbh Electrochemical cell including electrode isolation frame
WO2018179079A1 (en) * 2017-03-28 2018-10-04 日立化成株式会社 Secondary battery
EP3480867B1 (en) * 2017-11-03 2023-06-28 Advanced Battery Concepts, LLC Bipolar battery assembly
CN111893513A (en) * 2020-08-24 2020-11-06 南通市金宏电化设备有限公司 Titanium alloy electrode plate convenient to wash
JPWO2022070791A1 (en) * 2020-09-30 2022-04-07
CN113013558B (en) * 2020-12-25 2023-04-25 连云港普利特电子科技有限公司 Bipolar battery tab and production method thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2694099A (en) * 1952-11-21 1954-11-09 Gould National Batteries Inc Lead-acid battery grid
CA1051512A (en) * 1973-05-23 1979-03-27 Royce E. Biddick Bipolar electrode using electrically conductive plastic substrate containing vitreous carbon
SU635540A1 (en) * 1977-07-08 1978-11-30 Предприятие П/Я Г-4036 Method of manufacturing lead-acid storage battery lattice
JPS54124236A (en) * 1978-03-17 1979-09-27 Sanyo Electric Co Vethod of producing grid elemint for storage battery plate
US4447509A (en) * 1981-11-16 1984-05-08 The United States Of America As Represented By The United States Department Of Energy Pre-plated reactive diffusion-bonded battery electrode plaques
WO1986005031A1 (en) * 1985-02-26 1986-08-28 Matsushita Electric Industrial Co., Ltd. Grid for lead storage batteries and a method of producing the same
US4939051A (en) * 1986-06-05 1990-07-03 Matsushita Electric Industrial Co., Ltd. Grid for use in lead acid batteries and process for producing same
US5143806A (en) * 1989-05-02 1992-09-01 Globe-Union Inc. Process for forming barium metaplumbate
DE3922424C2 (en) * 1989-07-07 1994-02-03 Hagen Batterie Ag Electrode for electrochemical cells and method for producing a grid plate for an electrode

Also Published As

Publication number Publication date
TW237567B (en) 1995-01-01
KR100291135B1 (en) 2001-06-01
AU3733993A (en) 1994-09-14
TW364667U (en) 1999-07-11
AU668547B2 (en) 1996-05-09
JPH08506926A (en) 1996-07-23
WO1994019837A1 (en) 1994-09-01
EP0687386A1 (en) 1995-12-20
MX9401371A (en) 1994-08-31
CA2156489C (en) 1999-06-29
EP0687386A4 (en) 2000-09-06
KR960701486A (en) 1996-02-24

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 20050224