MY201929A - Lead-acid battery - Google Patents

Lead-acid battery

Info

Publication number
MY201929A
MY201929A MYPI2020001610A MYPI2020001610A MY201929A MY 201929 A MY201929 A MY 201929A MY PI2020001610 A MYPI2020001610 A MY PI2020001610A MY PI2020001610 A MYPI2020001610 A MY PI2020001610A MY 201929 A MY201929 A MY 201929A
Authority
MY
Malaysia
Prior art keywords
positive electrode
lead
electrode material
acid battery
current collector
Prior art date
Application number
MYPI2020001610A
Inventor
Daisuke Nagato
Etsuko Ito
Kiyomi Aoyanagi
Kazunari Ando
Original Assignee
Gs Yuasa Int 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
Priority claimed from JP2018013777A external-priority patent/JP7040056B2/en
Application filed by Gs Yuasa Int Ltd filed Critical Gs Yuasa Int Ltd
Publication of MY201929A publication Critical patent/MY201929A/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
    • H01M4/14—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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • 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)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)

Abstract

A lead-acid battery (100) includes a positive electrode plate (210) having a current collector (212) and a positive electrode material (216) supported by the current collector (212), and a negative electrode plate (220). A total pore volume per unit mass of the positive electrode material (216) is 0.167 cm/g or less. The positive electrode material (216) contains a fiber, and an average specific surface area of the fibers measured by the BET method using krypton gas as an adsorption gas is 0.25 m/g or more. (FIG. 2)
MYPI2020001610A 2017-09-28 2018-07-23 Lead-acid battery MY201929A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017187503 2017-09-28
JP2018013777A JP7040056B2 (en) 2017-09-28 2018-01-30 Lead-acid battery
PCT/JP2018/027483 WO2019064854A1 (en) 2017-09-28 2018-07-23 Lead acid storage battery

Publications (1)

Publication Number Publication Date
MY201929A true MY201929A (en) 2024-03-24

Family

ID=65902738

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2020001610A MY201929A (en) 2017-09-28 2018-07-23 Lead-acid battery

Country Status (2)

Country Link
MY (1) MY201929A (en)
WO (1) WO2019064854A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7410683B2 (en) * 2019-10-04 2024-01-10 エナジーウィズ株式会社 Positive electrode for lead-acid batteries and lead-acid batteries

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02177260A (en) * 1988-07-27 1990-07-10 Yuasa Battery Co Ltd Closed type lead accumulator
JP2000036305A (en) 1998-07-17 2000-02-02 Shin Kobe Electric Mach Co Ltd Plate for lead-acid battery
JP2001220114A (en) * 2000-02-14 2001-08-14 Tokai Carbon Co Ltd Spherical carbon fine particles
JP4556506B2 (en) * 2004-06-16 2010-10-06 新神戸電機株式会社 Lead acid battery
JP2010225408A (en) * 2009-03-24 2010-10-07 Panasonic Corp Lead acid battery
WO2014097522A1 (en) * 2012-12-21 2014-06-26 パナソニック株式会社 Lead-acid battery
JP6597994B2 (en) * 2015-02-26 2019-10-30 日立化成株式会社 Liquid lead-acid battery for idling stop vehicles
JP6727965B2 (en) * 2016-03-22 2020-07-22 古河電池株式会社 Lead acid battery
JP6660072B2 (en) * 2016-03-29 2020-03-04 古河電池株式会社 Positive electrode plate for lead-acid battery, lead-acid battery using the positive electrode plate, and method of manufacturing positive electrode plate for lead-acid battery

Also Published As

Publication number Publication date
WO2019064854A1 (en) 2019-04-04

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