MX372927B - Electrodo de hierro que emplea un aglutinante de alcohol polivinilico. - Google Patents

Electrodo de hierro que emplea un aglutinante de alcohol polivinilico.

Info

Publication number
MX372927B
MX372927B MX2015009667A MX2015009667A MX372927B MX 372927 B MX372927 B MX 372927B MX 2015009667 A MX2015009667 A MX 2015009667A MX 2015009667 A MX2015009667 A MX 2015009667A MX 372927 B MX372927 B MX 372927B
Authority
MX
Mexico
Prior art keywords
binder
polyvinyl alcohol
iron
electrode
iron electrode
Prior art date
Application number
MX2015009667A
Other languages
English (en)
Other versions
MX2015009667A (es
Inventor
Alan P Seidel
Craig Hinton Welch
Randy Gene Ogg
Original Assignee
Encell Technology 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 Encell Technology Inc filed Critical Encell Technology Inc
Publication of MX2015009667A publication Critical patent/MX2015009667A/es
Publication of MX372927B publication Critical patent/MX372927B/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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/24—Electrodes for alkaline accumulators
    • H01M4/248—Iron 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
    • 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
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • 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
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • 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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/521—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of iron for aqueous cells
    • 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)
  • Cell Electrode Carriers And Collectors (AREA)

Abstract

La presente invención proporciona un electrodo de hierro revestido continuo nuevo empleando un aglutinante preferido comprendido de aglutinante de alcohol polivinílico (PVA). Específicamente, la invención comprende un electrodo a base de hierro que comprende una sola capa de un sustrato conductor revestido en por lo menos un lado con un revestimiento que comprende un material activo de hierro y un aglutinante, en donde el aglutinante es PVA. Este electrodo a base de hierro es útil en baterías recargables alcalinas, particularmente como un electrodo negativo en una batería de Ni-Fe.
MX2015009667A 2013-02-01 2014-01-31 Electrodo de hierro que emplea un aglutinante de alcohol polivinilico. MX372927B (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201361759777P 2013-02-01 2013-02-01
US201361898115P 2013-10-31 2013-10-31
US201361898238P 2013-10-31 2013-10-31
PCT/US2014/014033 WO2014121013A1 (en) 2013-02-01 2014-01-31 Iron electrode employing a polyvinyl alcohol binder

Publications (2)

Publication Number Publication Date
MX2015009667A MX2015009667A (es) 2016-04-25
MX372927B true MX372927B (es) 2020-04-13

Family

ID=51262964

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015009667A MX372927B (es) 2013-02-01 2014-01-31 Electrodo de hierro que emplea un aglutinante de alcohol polivinilico.

Country Status (7)

Country Link
EP (1) EP2951871B1 (es)
AU (1) AU2014212260B2 (es)
CA (1) CA2899336C (es)
ES (1) ES2756524T3 (es)
IL (1) IL240231B (es)
MX (1) MX372927B (es)
WO (1) WO2014121013A1 (es)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3679482A (en) * 1971-02-05 1972-07-25 Westinghouse Electric Corp Iron electrode
US4123568A (en) * 1976-06-01 1978-10-31 Viktor Evmenievich Kononenko Method of manufacturing an iron electrode for alkaline accumulators
JPS55137668A (en) * 1979-04-13 1980-10-27 Matsushita Electric Ind Co Ltd Process for producing enclosed alkaline storage battery and negative electrode thereof
US4971830A (en) * 1990-02-01 1990-11-20 Westinghouse Electric Corp. Method of electrode fabrication for solid oxide electrochemical cells
US5429894A (en) * 1993-12-03 1995-07-04 Westinghouse Elec. Corp. Silver-iron battery
CN101651208B (zh) * 2008-12-17 2011-12-28 成都和能科技有限公司 低自放电铁电极材料
CN102473914B (zh) * 2009-07-31 2015-12-02 户田工业株式会社 非水电解质二次电池用正极活性物质和非水电解质二次电池
CN102576856A (zh) * 2009-10-20 2012-07-11 松下电器产业株式会社 锂一次电池
US8419981B2 (en) * 2010-11-15 2013-04-16 Cheil Industries, Inc. Conductive paste composition and electrode prepared using the same
US9102570B2 (en) * 2011-04-22 2015-08-11 Cornell University Process of making metal and ceramic nanofibers

Also Published As

Publication number Publication date
IL240231B (en) 2019-11-28
CA2899336A1 (en) 2014-08-07
EP2951871B1 (en) 2019-08-21
ES2756524T3 (es) 2020-04-27
CA2899336C (en) 2021-10-26
AU2014212260A1 (en) 2015-08-27
IL240231A0 (en) 2015-09-24
MX2015009667A (es) 2016-04-25
EP2951871A4 (en) 2016-08-17
WO2014121013A1 (en) 2014-08-07
AU2014212260B2 (en) 2017-12-21
EP2951871A1 (en) 2015-12-09

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Legal Events

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