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MX9401371A - A CONSTRUCTION OF PLATE FOR ELECTRODE. - Google Patents

A CONSTRUCTION OF PLATE FOR ELECTRODE.

Info

Publication number
MX9401371A
MX9401371A MX9401371A MX9401371A MX9401371A MX 9401371 A MX9401371 A MX 9401371A MX 9401371 A MX9401371 A MX 9401371A MX 9401371 A MX9401371 A MX 9401371A MX 9401371 A MX9401371 A MX 9401371A
Authority
MX
Mexico
Prior art keywords
layer
corrosion resistant
core member
resistant layer
intimate contact
Prior art date
Application number
MX9401371A
Other languages
Spanish (es)
Inventor
William B Brecht
Original Assignee
Trojan Battery Co
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 Trojan Battery Co filed Critical Trojan Battery Co
Publication of MX9401371A publication Critical patent/MX9401371A/en

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)
  • Cell Electrode Carriers And Collectors (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Secondary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Inert Electrodes (AREA)

Abstract

Un electrodo (12) para batería, para usarlo en una batería (10) bipolar, electrolítica, comprende un miembro de núcleo (18), estructuralmente rígido y eléctricamente conductor; por lo menos una capa (20) resistente a la corrosión, una capa de interfase (22), una capa (14) activa, en el lado positivo, y una capa (26) activa, en el lado negativo. La capa (20) resistente a la corrosión está en contacto íntimo con, e interpuesta entre, una superficie del miembro (18) de núcleo y la capa de interfase (22). La capa resistente a la corrosión consta de un material que puede participar en una reacción electroquímica corrosiva con el material de la capa activa positiva, pero lo hace menos efectivamente que la capa de interfase. La capa de interfase (22) está en contacto íntimo con, e intercalada entre, la capa resistente a la corrosión (20) y la capa (14) activa en el lado positivo. El material (26) activo en el lado negativo está en contacto íntimo con la superficie del miembro de núcleo opuesta a la superficie del miembro de núcleo que lleva la capa resistente a la corrosión. Los bordes del electrodo están conectados a componentes (30) no conductores de la batería, que separan la pluralidad de electrodos uno de otros. Esas conexiones están hechas por medio de porciones (40) de superficie marginal de los electrodos, de las que se han eliminado los óxidos (36). Las conexiones forman sellos que son seguras contra fugas de electrólito a través de los sellos.A battery electrode (12) for use in an electrolytic bipolar battery (10) comprises a core member (18), structurally rigid and electrically conductive; at least one corrosion resistant layer (20), an interface layer (22), an active layer (14), on the positive side, and an active layer (26), on the negative side. The corrosion resistant layer (20) is in intimate contact with, and interposed between, a surface of the core member (18) and the interface layer (22). The corrosion resistant layer consists of a material that can participate in a corrosive electrochemical reaction with the positive active layer material, but does so less effectively than the interface layer. The interface layer (22) is in intimate contact with, and sandwiched between, the corrosion resistant layer (20) and the active layer (14) on the positive side. Negative side active material 26 is in intimate contact with the core member surface opposite the core member surface bearing the corrosion resistant layer. The edges of the electrode are connected to non-conducting components (30) of the battery, which separate the plurality of electrodes from each other. Those connections are made by means of portions (40) of marginal surface of the electrodes, from which the oxides (36) have been removed. The connections form seals that are safe against electrolyte leakage through the seals.

MX9401371A 1993-02-24 1993-02-24 A CONSTRUCTION OF PLATE FOR ELECTRODE. MX9401371A (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 (1)

Publication Number Publication Date
MX9401371A true MX9401371A (en) 1994-08-31

Family

ID=22236356

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9401371A MX9401371A (en) 1993-02-24 1993-02-24 A CONSTRUCTION OF PLATE FOR ELECTRODE.

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) TW364667U (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
WO2009037746A1 (en) * 2007-09-19 2009-03-26 Shin-Kobe Electric Machinery Co., Ltd. Bipolar battery
US20170005338A1 (en) * 2015-07-01 2017-01-05 Giga Amps UK Limited Electrical storage batteries
PL3446352T3 (en) * 2016-04-18 2021-01-25 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
AU2021353160A1 (en) * 2020-09-30 2023-06-08 Furukawa Electric Co., Ltd. Bipolar lead-acid battery
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
DE3577782D1 (en) * 1985-02-26 1990-06-21 Matsushita Electric Ind Co Ltd GRID FOR LEAD BATTERIES AND METHOD.
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
WO1994019837A1 (en) 1994-09-01
EP0687386A1 (en) 1995-12-20
KR960701486A (en) 1996-02-24
AU3733993A (en) 1994-09-14
EP0687386A4 (en) 2000-09-06
CA2156489C (en) 1999-06-29
JPH08506926A (en) 1996-07-23
TW364667U (en) 1999-07-11
CA2156489A1 (en) 1994-09-01
KR100291135B1 (en) 2001-06-01
AU668547B2 (en) 1996-05-09

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees