MX2018016397A - Célula electroquímica alcalina con ánodo mejorado y componentes del separador. - Google Patents

Célula electroquímica alcalina con ánodo mejorado y componentes del separador.

Info

Publication number
MX2018016397A
MX2018016397A MX2018016397A MX2018016397A MX2018016397A MX 2018016397 A MX2018016397 A MX 2018016397A MX 2018016397 A MX2018016397 A MX 2018016397A MX 2018016397 A MX2018016397 A MX 2018016397A MX 2018016397 A MX2018016397 A MX 2018016397A
Authority
MX
Mexico
Prior art keywords
anode
electrochemical cell
alkaline electrochemical
improved anode
separator components
Prior art date
Application number
MX2018016397A
Other languages
English (en)
Inventor
Edgar Armacanqui M
Raymond Crowe Donald
J Roszkowski Andrew
Hadley John
Imhoff Casey
Evans Matthew
Original Assignee
Spectrum Brands Inc
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 Spectrum Brands Inc filed Critical Spectrum Brands Inc
Publication of MX2018016397A publication Critical patent/MX2018016397A/es

Links

Classifications

    • 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
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/08—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped electrodes
    • H01M6/085—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped electrodes of the reversed type, i.e. anode in the centre
    • 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
    • H01M4/24—Electrodes for alkaline accumulators
    • H01M4/244—Zinc electrodes
    • 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
    • H01M10/24—Alkaline 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
    • H01M10/24—Alkaline accumulators
    • H01M10/26—Selection of materials as electrolytes
    • 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
    • H01M10/24—Alkaline accumulators
    • H01M10/28—Construction or manufacture
    • 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
    • H01M4/06—Electrodes for primary cells
    • H01M4/08—Processes of manufacture
    • H01M4/12—Processes of manufacture of consumable metal or alloy 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
    • H01M4/36—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
    • H01M4/42—Alloys based on zinc
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/429—Natural polymers
    • H01M50/4295—Natural cotton, cellulose or wood
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/44—Fibrous material
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/463—Separators, membranes or diaphragms characterised by their shape
    • H01M50/469—Separators, membranes or diaphragms characterised by their shape tubular or cylindrical
    • 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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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
    • H01M2004/023—Gel electrode
    • 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
    • H01M2004/027—Negative electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0014—Alkaline electrolytes
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/417—Polyolefins
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/423—Polyamide resins
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/426—Fluorocarbon polymers
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/429—Natural polymers
    • 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)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Primary Cells (AREA)
  • Hybrid Cells (AREA)
  • Cell Separators (AREA)

Abstract

Una celda electroquímica alcalina que incluye un cátodo, un ánodo que incluye un material activo de ánodo, y un separador no conductor dispuesto entre el cátodo y el ánodo, en donde de aproximadamente 20% a aproximadamente 50% en peso del material activo de ánodo con respecto a una cantidad total de material activo del ánodo tiene un tamaño de partícula inferior a aproximadamente 75 µm, y en donde el separador incluye una configuración cilíndrica unitaria que tiene un extremo abierto, una pared lateral, y un extremo cerrado formado integralmente dispuesto de manera distal al extremo abierto.
MX2018016397A 2016-06-20 2017-06-19 Célula electroquímica alcalina con ánodo mejorado y componentes del separador. MX2018016397A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662352243P 2016-06-20 2016-06-20
PCT/US2017/038129 WO2017222982A1 (en) 2016-06-20 2017-06-19 Alkaline electrochemical cell with improved anode and separator components

Publications (1)

Publication Number Publication Date
MX2018016397A true MX2018016397A (es) 2019-10-15

Family

ID=60660395

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018016397A MX2018016397A (es) 2016-06-20 2017-06-19 Célula electroquímica alcalina con ánodo mejorado y componentes del separador.

Country Status (9)

Country Link
US (5) US11264607B2 (es)
EP (1) EP3472888B1 (es)
JP (1) JP7062646B2 (es)
CN (1) CN109964359A (es)
AU (1) AU2017280000B2 (es)
BR (1) BR112018076539B1 (es)
CA (1) CA3028694A1 (es)
MX (1) MX2018016397A (es)
WO (1) WO2017222982A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11264607B2 (en) 2016-06-20 2022-03-01 Energizer Brands, Llc Alkaline electrochemical cell with improved anode and separator components
WO2019100006A1 (en) * 2017-11-20 2019-05-23 Spectrum Brands, Inc. Alkaline electrochemical cells

Family Cites Families (22)

* Cited by examiner, † Cited by third party
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US5158844A (en) 1991-03-07 1992-10-27 The Dexter Corporation Battery separator
US5789102A (en) 1996-12-04 1998-08-04 Rayovac Corporation Alkaline cell and separator therefor
US6284410B1 (en) 1997-08-01 2001-09-04 Duracell Inc. Zinc electrode particle form
US6270833B1 (en) * 1998-05-28 2001-08-07 Fdk Corporation Separator for an alkaline cell and a method of producing the separator
US6177210B1 (en) * 1999-05-20 2001-01-23 Eveready Battery Company, Inc. Separator for electrochemical cell and method of assembly
CN1260835C (zh) 2001-07-19 2006-06-21 松下电器产业株式会社 碱性干电池
JP4121774B2 (ja) * 2001-07-19 2008-07-23 松下電器産業株式会社 アルカリ乾電池
US6991875B2 (en) * 2002-08-28 2006-01-31 The Gillette Company Alkaline battery including nickel oxyhydroxide cathode and zinc anode
AR045347A1 (es) 2003-08-08 2005-10-26 Rovcal Inc Celda alcalina de alta capacidad
US7947393B2 (en) 2003-11-14 2011-05-24 Eveready Battery Company, Inc. Alkaline electrochemical cell
JP2006222009A (ja) 2005-02-14 2006-08-24 Mitsui Mining & Smelting Co Ltd アルカリ電池用亜鉛合金粉末及びこれを用いたアルカリ電池
JP4522400B2 (ja) * 2006-11-13 2010-08-11 日立マクセル株式会社 アルカリ電池
JP2009170158A (ja) * 2008-01-11 2009-07-30 Panasonic Corp 単３形アルカリ乾電池
JP5183394B2 (ja) * 2008-09-25 2013-04-17 Ｆｄｋエナジー株式会社 アルカリ電池用セパレータ及びその製造方法、アルカリ電池
US20100119930A1 (en) * 2008-11-10 2010-05-13 Anglin David L Alkaline cell with improved separator
JP5019634B2 (ja) * 2008-11-14 2012-09-05 日立マクセルエナジー株式会社 アルカリ電池
US8728652B2 (en) 2010-10-13 2014-05-20 Panasonic Corporation Cylindrical alkaline battery having specific electrode packing densities and electrode thickness
JP2014007002A (ja) * 2012-06-22 2014-01-16 Panasonic Corp アルカリ電池
US9105923B2 (en) 2013-02-13 2015-08-11 Nanophase Technologies Corporation Zinc anode alkaline electrochemical cells containing bismuth
US9252430B2 (en) * 2013-07-30 2016-02-02 Spectrum Brands, Inc. Alkaline cell with improved high rate capability
AU2016206976B2 (en) 2015-01-16 2019-12-19 Energizer Brands, Llc Alkaline cell with improved reliability and discharge performance
US11264607B2 (en) 2016-06-20 2022-03-01 Energizer Brands, Llc Alkaline electrochemical cell with improved anode and separator components

Also Published As

Publication number Publication date
US20170365830A1 (en) 2017-12-21
CN109964359A (zh) 2019-07-02
WO2017222982A1 (en) 2017-12-28
BR112018076539A2 (pt) 2019-04-02
CA3028694A1 (en) 2017-12-28
US12341186B2 (en) 2025-06-24
US10693125B2 (en) 2020-06-23
US20250309239A1 (en) 2025-10-02
JP2019522341A (ja) 2019-08-08
EP3472888A4 (en) 2020-07-29
AU2017280000B2 (en) 2022-07-21
US11264607B2 (en) 2022-03-01
EP3472888B1 (en) 2026-03-04
EP3472888C0 (en) 2026-03-04
BR112018076539B1 (pt) 2023-10-24
AU2017280000A1 (en) 2019-01-31
JP7062646B2 (ja) 2022-05-06
EP3472888A1 (en) 2019-04-24
US20200161637A1 (en) 2020-05-21
US20230395784A1 (en) 2023-12-07
US11757088B2 (en) 2023-09-12
US20190214632A1 (en) 2019-07-11

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