DE2206828C3 - Verfahren zur Darstellung von aktiviertem Eisenelektrodenmaterial - Google Patents

Verfahren zur Darstellung von aktiviertem Eisenelektrodenmaterial

Info

Publication number
DE2206828C3
DE2206828C3 DE2206828A DE2206828A DE2206828C3 DE 2206828 C3 DE2206828 C3 DE 2206828C3 DE 2206828 A DE2206828 A DE 2206828A DE 2206828 A DE2206828 A DE 2206828A DE 2206828 C3 DE2206828 C3 DE 2206828C3
Authority
DE
Germany
Prior art keywords
iron
sulfur
acid
electrode
oxide
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.)
Expired
Application number
DE2206828A
Other languages
German (de)
English (en)
Other versions
DE2206828A1 (de
DE2206828B2 (de
Inventor
Earl A. Verona Pa. Pantier
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of DE2206828A1 publication Critical patent/DE2206828A1/de
Publication of DE2206828B2 publication Critical patent/DE2206828B2/de
Application granted granted Critical
Publication of DE2206828C3 publication Critical patent/DE2206828C3/de
Expired legal-status Critical Current

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
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/80—Porous plates, e.g. sintered carriers
    • H01M4/806—Nonwoven fibrous fabric containing only fibres
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/665—Composites
    • H01M4/667—Composites in the form of layers, e.g. coatings
    • 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
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • 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
    • H01M4/669—Steels
    • 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)
  • Composite Materials (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
DE2206828A 1971-02-18 1972-02-14 Verfahren zur Darstellung von aktiviertem Eisenelektrodenmaterial Expired DE2206828C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11637871A 1971-02-18 1971-02-18

Publications (3)

Publication Number Publication Date
DE2206828A1 DE2206828A1 (de) 1972-08-31
DE2206828B2 DE2206828B2 (de) 1981-01-29
DE2206828C3 true DE2206828C3 (de) 1981-12-24

Family

ID=22366823

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2206828A Expired DE2206828C3 (de) 1971-02-18 1972-02-14 Verfahren zur Darstellung von aktiviertem Eisenelektrodenmaterial

Country Status (5)

Country Link
JP (1) JPS4719337A (enrdf_load_stackoverflow)
DE (1) DE2206828C3 (enrdf_load_stackoverflow)
FR (1) FR2125559B1 (enrdf_load_stackoverflow)
GB (1) GB1359746A (enrdf_load_stackoverflow)
SE (1) SE377006B (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3849198A (en) * 1973-07-31 1974-11-19 Westinghouse Electric Corp Iron electrode paste for alkaline battery plates
JPS5273341A (en) * 1975-12-16 1977-06-20 Matsushita Electric Ind Co Ltd Method of manufacturing iron electrode for alkaline battery
US8758948B2 (en) * 2010-07-22 2014-06-24 University Of Southern California Iron-air rechargeable battery
EP3355394B1 (en) * 2011-06-15 2020-09-16 University of Southern California High efficiency iron electrode and additives for use in rechargeable iron-based batteries
CA2899333C (en) * 2013-02-01 2021-10-26 Encell Technology, Inc. Coated iron electrode and method of making same
NL2010462C2 (en) 2013-03-15 2014-09-16 Thomas Dijk Iron-based battery and anode.
WO2019133702A1 (en) 2017-12-29 2019-07-04 Staq Energy, Inc. Long life sealed alkaline secondary batteries
EP3830888A4 (en) 2018-07-27 2022-06-08 Form Energy, Inc. Negative electrodes for electrochemical cells
US12294086B2 (en) 2019-07-26 2025-05-06 Form Energy, Inc. Low cost metal electrodes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD5828A (enrdf_load_stackoverflow) *
NL113265C (enrdf_load_stackoverflow) * 1956-11-16

Also Published As

Publication number Publication date
FR2125559A1 (enrdf_load_stackoverflow) 1972-09-29
DE2206828A1 (de) 1972-08-31
JPS4719337A (enrdf_load_stackoverflow) 1972-09-21
SE377006B (enrdf_load_stackoverflow) 1975-06-16
GB1359746A (en) 1974-07-10
DE2206828B2 (de) 1981-01-29
FR2125559B1 (enrdf_load_stackoverflow) 1975-10-24

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Legal Events

Date Code Title Description
OD Request for examination
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee