CA2419248A1 - Lead-acid batteries and positive plate and alloys therefor - Google Patents

Lead-acid batteries and positive plate and alloys therefor Download PDF

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Publication number
CA2419248A1
CA2419248A1 CA002419248A CA2419248A CA2419248A1 CA 2419248 A1 CA2419248 A1 CA 2419248A1 CA 002419248 A CA002419248 A CA 002419248A CA 2419248 A CA2419248 A CA 2419248A CA 2419248 A1 CA2419248 A1 CA 2419248A1
Authority
CA
Canada
Prior art keywords
lead
battery
positive
based alloy
silver
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
CA002419248A
Other languages
French (fr)
Other versions
CA2419248C (en
Inventor
Steven R. Larsen
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.)
Exide Technologies 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 CA2419248A1 publication Critical patent/CA2419248A1/en
Application granted granted Critical
Publication of CA2419248C publication Critical patent/CA2419248C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H01M4/14—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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/68—Selection of materials for use in lead-acid accumulators
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C11/00—Alloys based on lead
    • C22C11/06—Alloys based on lead with tin as the next major constituent
    • 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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • 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
    • H01M4/685—Lead alloys
    • 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
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/72—Grids
    • H01M4/73—Grids for lead-acid accumulators, e.g. frame plates
    • 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
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

Lead-acid cells and batteries and positive plates for such cells and batteri es are provided. The positive plate comprises a grid supporting structure havin g a layer of active material pasted thereto, the grid supporting structure comprising a lead-based alloy consisting essentially of lead, from about 0.0 2% to about 0.06% calcium, from about 0.2% to about 3.0% tin, and from 0.01% to about 0.02% silver. A positive plate in accordance with the invention has excellent mechanical properties, is satisfactory for use in lead-acid cells and batteries, and imparts enhanced electrical performance to cells and batteries using such positive plates.

Claims (10)

1. A lead-acid battery comprising a container, at least one positive plate and a negative plate disposed within said container, a separator disposed within said container and separating said positive and negative plates, and an electrolyte, said positive plate comprising a grid supporting structure having a layer of active material pasted thereto, said grid supporting structure comprising a lead-based alloy consisting essentially of lead, from about 0.02% to about 0.06%
calcium, from about 0.2% to about 3.0% tin, and from about 0.01% to about 0.02% silver, the percentages being based upon the total weight of said lead-based alloy.
2. The battery of claim 1, wherein the calcium content of said lead-based alloy is in the range of about 0.25% to about 0.045%.
3. The battery of claim 1, wherein the tin content of said lead-based alloy is in the range of about 0.5% to about 2.0%.
4. The battery of claim 1, wherein the silver content of said lead-based alloy is in the range of about 0.015% to about 0.02%.
5. The battery of claim 1, wherein the Residual Capacity of said battery is at least 5% greater than that of a battery having positive grids of a calcium-tin-silver lead-based alloy in which the silver content is about 0.035%, based on the weight of the positive grid alloy.
6. The battery of claim 1, wherein the Residual Capacity of said battery is at least 8% greater than that of a battery having positive grids of a calcium-tin-silver lead-based alloy in which the silver content is about 0.035%, based on the weight of the positive grid alloy.
7. The battery of claim 1, wherein the Residual Capacity of said battery is at least 10% greater than that of a battery having positive grids of a calcium-tin-silver lead-based alloy in which the silver content is about 0.035%, based on the weight of the positive grid alloy.
8. A positive plate for a lead-acid cell or battery comprising a grid supporting structure and positive active material pasted thereto, said grid supporting structure comprising a lead-based alloy consisting essentially of lead, from about 0.02% to about 0.06% calcium, from about 0.2% to about 3.0% tin, and from about 0.01 % to about 0.02% silver, the percentages being based upon the total weight of the lead-based alloy.
9. The positive plate of claim 8, wherein the calcium content of said lead-based alloy is in the range of about 0.025% to about 0.045%, the tin content of said lead-based alloy is in the range of about 1.0% to about 3.0%, and the silver content of said lead-based alloy is in the range of about 0.015% to about 0.02%.
10. A method of enhancing the electrical performance of SLI lead-acid batteries which comprises making positive plates having a grid supporting structure comprising a lead-based alloy consisting essentially of lead, from about 0.02% to about 0.06% calcium, from about 0.2% to about 3.0% tin, and from about 0.01 % to about 0.02% silver, the percentages being based upon the total weight of said lead-based alloy, and assembling the positive plates into a lead-acid battery.
CA2419248A 2000-08-11 2001-08-09 Lead-acid batteries and positive plate and alloys therefor Expired - Lifetime CA2419248C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US63814100A 2000-08-11 2000-08-11
US09/638,141 2000-08-11
PCT/US2001/024881 WO2002015296A2 (en) 2000-08-11 2001-08-09 Lead-acid batteries and positive plate and alloys therefor

Publications (2)

Publication Number Publication Date
CA2419248A1 true CA2419248A1 (en) 2002-02-21
CA2419248C CA2419248C (en) 2011-02-08

Family

ID=24558810

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2419248A Expired - Lifetime CA2419248C (en) 2000-08-11 2001-08-09 Lead-acid batteries and positive plate and alloys therefor

Country Status (10)

Country Link
EP (1) EP1325523A2 (en)
JP (1) JP2004527066A (en)
KR (1) KR20030020981A (en)
CN (1) CN1468454A (en)
AU (1) AU2001281193A1 (en)
BR (1) BR0113186A (en)
CA (1) CA2419248C (en)
MX (1) MXPA03001297A (en)
NZ (1) NZ524659A (en)
WO (1) WO2002015296A2 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040033157A1 (en) * 2002-08-13 2004-02-19 Johnson Controls Technology Company Alloy for battery grids
CN100401935C (en) * 2002-10-10 2008-07-16 陈有孝 Solar warming boots used in cold zone
MX2007014594A (en) 2005-05-23 2008-02-11 Johnson Controls Tech Co Battery grid.
US7704452B2 (en) * 2006-02-23 2010-04-27 Rsr Technologies, Inc. Alloy and anode for use in the electrowinning of metals
BRPI0808481B1 (en) 2007-03-02 2018-12-26 Johnson Controls Tech Co method to produce a negative grid for a battery
JP5322423B2 (en) * 2007-11-05 2013-10-23 古河電池株式会社 Method for producing lead-based alloy substrate for lead battery
JP5207708B2 (en) 2007-11-05 2013-06-12 古河電池株式会社 Method for producing lead-based alloy substrate for lead battery
EP2543100B1 (en) 2010-03-03 2014-05-07 Johnson Controls Technology Company Battery grids and methods for manufacturing same
US9748578B2 (en) 2010-04-14 2017-08-29 Johnson Controls Technology Company Battery and battery plate assembly
US9761883B2 (en) 2011-11-03 2017-09-12 Johnson Controls Technology Company Battery grid with varied corrosion resistance
CN102427136A (en) * 2011-12-09 2012-04-25 江苏双登集团有限公司 Lead-acid storage battery for communication in high-temperature environment
DE202013012569U1 (en) 2013-10-08 2017-07-17 Johnson Controls Autobatterie Gmbh & Co. Kgaa Grid arrangement for a plate-shaped battery electrode of an electrochemical accumulator and accumulator
DE102013111667A1 (en) 2013-10-23 2015-04-23 Johnson Controls Autobatterie Gmbh & Co. Kgaa Grid arrangement for a plate-shaped battery electrode and accumulator
KR101583880B1 (en) * 2013-12-06 2016-01-08 현대자동차주식회사 Alloy for battery electrode plate
US11936032B2 (en) 2017-06-09 2024-03-19 Cps Technology Holdings Llc Absorbent glass mat battery
CN110970624A (en) * 2019-06-24 2020-04-07 天能电池(芜湖)有限公司 High-temperature-resistant working condition long-service-life lead-acid battery grid alloy

Family Cites Families (9)

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DE2758940A1 (en) * 1977-12-30 1979-07-05 Varta Batterie Age hardenable lead-calcium-tin alloy - with continuously pptd calcium tin phase giving high corrosion resistance and strength
JPS5774973A (en) * 1979-11-28 1982-05-11 Japan Storage Battery Co Ltd Lead battery with expanded grid
US5434025A (en) * 1991-03-26 1995-07-18 Gnb Battery Technologies Inc. Battery grids and plates and lead-acid batteries made using such grids and plates
US5298350A (en) * 1991-03-26 1994-03-29 Gnb Incorporated Calcium-tin-silver lead-based alloys, and battery grids and lead-acid batteries made using such alloys
US5948566A (en) * 1997-09-04 1999-09-07 Gnb Technologies, Inc. Method for making lead-acid grids and cells and batteries using such grids
DE19823147A1 (en) * 1998-05-23 1999-11-25 Vb Autobatterie Gmbh Electrode grid for lead accumulators
DE69902426T2 (en) * 1998-06-26 2002-12-12 Johnson Controls Technology Co., Plymouth Alloy for grids in lead accumulators
EP1041164A1 (en) * 1999-03-27 2000-10-04 Accumulatorenwerke Hoppecke Carl Zoellner & Sohn GmbH & Co. KG Lead alloy for making grids for batteries
US6649306B2 (en) * 2000-01-19 2003-11-18 Rsr Technologies, Inc. Alloy for thin positive grid for lead acid batteries and method for manufacture of grid

Also Published As

Publication number Publication date
AU2001281193A1 (en) 2002-02-25
EP1325523A2 (en) 2003-07-09
WO2002015296A2 (en) 2002-02-21
WO2002015296A3 (en) 2003-01-03
CA2419248C (en) 2011-02-08
MXPA03001297A (en) 2003-12-04
BR0113186A (en) 2006-05-09
CN1468454A (en) 2004-01-14
JP2004527066A (en) 2004-09-02
KR20030020981A (en) 2003-03-10
NZ524659A (en) 2006-03-31

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Effective date: 20210809