FR3085799B1 - PROCESS FOR MANUFACTURING LEAD AND BATTERY ELECTRODES USING ELECTRODES OBTAINED BY THIS PROCESS. - Google Patents

PROCESS FOR MANUFACTURING LEAD AND BATTERY ELECTRODES USING ELECTRODES OBTAINED BY THIS PROCESS. Download PDF

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Publication number
FR3085799B1
FR3085799B1 FR1871023A FR1871023A FR3085799B1 FR 3085799 B1 FR3085799 B1 FR 3085799B1 FR 1871023 A FR1871023 A FR 1871023A FR 1871023 A FR1871023 A FR 1871023A FR 3085799 B1 FR3085799 B1 FR 3085799B1
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France
Prior art keywords
electrodes
manufacturing lead
battery
lead
enriched
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.)
Active
Application number
FR1871023A
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French (fr)
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FR3085799A1 (en
Inventor
Christian Hiron
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.)
Renault SAS
Original Assignee
Renault SAS
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Filing date
Publication date
Application filed by Renault SAS filed Critical Renault SAS
Priority to FR1871023A priority Critical patent/FR3085799B1/en
Publication of FR3085799A1 publication Critical patent/FR3085799A1/en
Application granted granted Critical
Publication of FR3085799B1 publication Critical patent/FR3085799B1/en
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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
    • H01M4/16—Processes of manufacture
    • H01M4/20—Processes of manufacture of pasted 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/627—Expanders 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
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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

Abstract

La batterie (20) au plomb comprend au moins deux électrodes (21, 22) de polarités opposées, disposées verticalement dans un électrolyte (26) comportant de l'eau en solution acide. Une électrode (21) est enrichie en partie basse (27) avec un matériau propice à augmenter la cinétique de décomposition de l'eau, sans être enrichie en partie haute avec ce matériau.The lead-acid battery (20) comprises at least two electrodes (21, 22) of opposite polarities, arranged vertically in an electrolyte (26) comprising water in acidic solution. An electrode (21) is enriched in the lower part (27) with a material suitable for increasing the kinetics of water decomposition, without being enriched in the upper part with this material.

FR1871023A 2018-09-12 2018-09-12 PROCESS FOR MANUFACTURING LEAD AND BATTERY ELECTRODES USING ELECTRODES OBTAINED BY THIS PROCESS. Active FR3085799B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1871023A FR3085799B1 (en) 2018-09-12 2018-09-12 PROCESS FOR MANUFACTURING LEAD AND BATTERY ELECTRODES USING ELECTRODES OBTAINED BY THIS PROCESS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1871023A FR3085799B1 (en) 2018-09-12 2018-09-12 PROCESS FOR MANUFACTURING LEAD AND BATTERY ELECTRODES USING ELECTRODES OBTAINED BY THIS PROCESS.

Publications (2)

Publication Number Publication Date
FR3085799A1 FR3085799A1 (en) 2020-03-13
FR3085799B1 true FR3085799B1 (en) 2021-06-18

Family

ID=65201616

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1871023A Active FR3085799B1 (en) 2018-09-12 2018-09-12 PROCESS FOR MANUFACTURING LEAD AND BATTERY ELECTRODES USING ELECTRODES OBTAINED BY THIS PROCESS.

Country Status (1)

Country Link
FR (1) FR3085799B1 (en)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4405697A (en) 1981-05-29 1983-09-20 California Institute Of Technology Lead-acid battery
JPS63187559A (en) * 1987-01-29 1988-08-03 Japan Storage Battery Co Ltd Lead acid battery
JPS63187560A (en) * 1987-01-29 1988-08-03 Japan Storage Battery Co Ltd Lead acid battery
CA2363604C (en) 2001-11-20 2010-04-13 Edison Source Method and apparatus for ameliorating electrolyte stratification during rapid charging
US7105252B2 (en) * 2002-05-22 2006-09-12 Firefly Energy, Inc. Carbon coated battery electrodes
EP1819001A1 (en) 2006-02-09 2007-08-15 Amer-Sil S.A. Electric storage batteries with electrolyte agitation
DE102006021585B3 (en) 2006-05-09 2007-09-27 Iq Power Licensing Ag Liquid electrolyte battery for e.g. passenger car, has plate with partition wall that runs from side of left-sided exhaust slot to diagonally opposite side of right-sided exhaust slot such that channels are formed based on respective slots
DE102006038047A1 (en) 2006-08-16 2008-02-21 Iq Power Licensing Ag Process for producing a liquid electrolyte battery
EP2280443B1 (en) 2008-05-20 2014-03-12 GS Yuasa International Ltd. Lead storage battery and process for producing the lead storage battery
WO2011029035A2 (en) 2009-09-04 2011-03-10 Johnson Controls Technology Company Secondary battery with improved acid destratification
JP5432813B2 (en) 2010-05-11 2014-03-05 日本板硝子株式会社 Sealed lead-acid battery separator and sealed lead-acid battery
DE102010021868A1 (en) 2010-05-28 2011-12-01 Iq Power Licensing Ag Liquid electrolyte battery with mixing device
US20140186712A1 (en) * 2012-05-18 2014-07-03 Energy Power Systems LLC Method and apparatus for improving charge acceptance of lead-acid batteries
US9685646B2 (en) 2013-10-03 2017-06-20 Johns Manville Pasting paper made of glass fiber nonwoven comprising carbon graphite
US11108034B2 (en) * 2015-10-06 2021-08-31 Arcactive Limited Lead-acid battery electrode including carbon fiber material with low surface area

Also Published As

Publication number Publication date
FR3085799A1 (en) 2020-03-13

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