DE2337003A1 - Negative elektrodenplatte fuer eine batterie - Google Patents

Negative elektrodenplatte fuer eine batterie

Info

Publication number
DE2337003A1
DE2337003A1 DE19732337003 DE2337003A DE2337003A1 DE 2337003 A1 DE2337003 A1 DE 2337003A1 DE 19732337003 DE19732337003 DE 19732337003 DE 2337003 A DE2337003 A DE 2337003A DE 2337003 A1 DE2337003 A1 DE 2337003A1
Authority
DE
Germany
Prior art keywords
weight
iron oxide
particles
iron
active material
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.)
Withdrawn
Application number
DE19732337003
Other languages
German (de)
English (en)
Inventor
Carl C Hardman
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 DE2337003A1 publication Critical patent/DE2337003A1/de
Withdrawn legal-status Critical Current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
    • H01M4/72—Grids
    • H01M4/74—Meshes or woven material; Expanded metal
    • H01M4/747—Woven material
    • 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
    • H01M4/48—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
    • 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
    • H01M4/624—Electric conductive fillers
    • H01M4/626—Metals
    • 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
    • H01M4/64—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
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/72—Grids
    • 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
    • H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
    • 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)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
DE19732337003 1972-07-31 1973-07-20 Negative elektrodenplatte fuer eine batterie Withdrawn DE2337003A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00276486A US3836397A (en) 1972-07-31 1972-07-31 Iron electrode for alkaline cells

Publications (1)

Publication Number Publication Date
DE2337003A1 true DE2337003A1 (de) 1974-02-14

Family

ID=23056842

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732337003 Withdrawn DE2337003A1 (de) 1972-07-31 1973-07-20 Negative elektrodenplatte fuer eine batterie

Country Status (8)

Country Link
US (1) US3836397A (enExample)
JP (2) JPS4958335A (enExample)
CA (1) CA977826A (enExample)
DE (1) DE2337003A1 (enExample)
FR (1) FR2195077B1 (enExample)
GB (1) GB1439517A (enExample)
IT (1) IT997385B (enExample)
SE (1) SE379118B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2727393A1 (de) * 1977-06-18 1979-01-04 Varta Batterie Negative hochaktive eisenelektrode

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE411004B (sv) * 1974-03-14 1979-11-19 Westinghouse Electric Corp Forfarande for framstellning av en jernelektrod
DE2738456A1 (de) * 1977-08-26 1979-03-01 Daimler Benz Ag Verfahren zur herstellung von eisenhaltigen sinterelektroden
JPS56141106A (en) * 1980-04-04 1981-11-04 Hitachi Ltd Ferrite electrode material
US7709115B2 (en) * 1994-08-25 2010-05-04 University Of Iowa Research Foundation Methods for forming magnetically modified electrodes and articles produced thereby
JP3019094B2 (ja) * 1998-03-25 2000-03-13 松下電器産業株式会社 アルカリ蓄電池用電極の製造方法
US10319982B2 (en) * 2013-02-01 2019-06-11 Encell Technology, Inc. Coated iron electrode and method of making same
US9997767B2 (en) * 2013-09-05 2018-06-12 Encell Technology, Inc. Accelerated formation and increased performance in chemically pre-formed (CPF) iron negative electrodes
EP3207582B1 (en) * 2014-10-16 2019-05-29 Spectrum Brands, Inc. A buckling resistant current collector
EP3529844A4 (en) 2016-10-21 2020-07-15 NantEnergy, Inc. CORRUGATED FUEL ELECTRODE
CN107706367B (zh) * 2017-09-03 2019-11-19 河南师范大学 碱性二次电池负极材料[CuxZnyNizFe2O4]及使用该负极材料的电池
CN107658441B (zh) * 2017-09-03 2019-11-19 河南师范大学 碱性二次电池负极材料[CoxCuyZnzFe2O4]及使用该负极材料的电池
CN107634198B (zh) * 2017-09-03 2019-11-19 河南师范大学 碱性二次电池负极材料[NixCuyFe2O4]及使用该负极材料的电池
US11611115B2 (en) 2017-12-29 2023-03-21 Form Energy, Inc. Long life sealed alkaline secondary batteries
KR102853279B1 (ko) 2018-07-27 2025-08-29 폼 에너지 인코퍼레이티드 전기화학 전지들에 대한 음의 전극들
US12294086B2 (en) 2019-07-26 2025-05-06 Form Energy, Inc. Low cost metal electrodes
WO2023147074A1 (en) 2022-01-28 2023-08-03 Form Energy, Inc. Bifacial sealed gas diffusion electrode

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1761740A (en) * 1929-05-14 1930-06-03 Gen Electric Moldable product and process of preparing the same
US3181960A (en) * 1963-04-24 1965-05-04 Harbison Walker Refractories Refractory practices
US3189668A (en) * 1963-10-24 1965-06-15 Harbison Walker Refractories Method of slip casting basic refractory materials
US3507696A (en) * 1968-10-02 1970-04-21 Westinghouse Electric Corp Battery with an iron electrode having a fused coating
US3527613A (en) * 1969-02-10 1970-09-08 Westinghouse Electric Corp Method of loading iron-sulfur active material into porous metallic plaques
US3650835A (en) * 1969-12-16 1972-03-21 Westinghouse Electric Corp Preparation of battery plates with iron oxides having a fused coating
US3679482A (en) * 1971-02-05 1972-07-25 Westinghouse Electric Corp Iron electrode

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2727393A1 (de) * 1977-06-18 1979-01-04 Varta Batterie Negative hochaktive eisenelektrode

Also Published As

Publication number Publication date
JPS5425610Y2 (enExample) 1979-08-27
FR2195077A1 (enExample) 1974-03-01
GB1439517A (en) 1976-06-16
CA977826A (en) 1975-11-11
JPS53118030U (enExample) 1978-09-20
IT997385B (it) 1975-12-30
JPS4958335A (enExample) 1974-06-06
US3836397A (en) 1974-09-17
FR2195077B1 (enExample) 1977-02-25
SE379118B (enExample) 1975-09-22

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Legal Events

Date Code Title Description
OD Request for examination
8136 Disposal/non-payment of the fee for publication/grant