SE430111B - Negativ hogaktiv metallisk jernelektrod for elektriska ackumulatorer samt forfarande vid framstellning av densamma - Google Patents

Negativ hogaktiv metallisk jernelektrod for elektriska ackumulatorer samt forfarande vid framstellning av densamma

Info

Publication number
SE430111B
SE430111B SE7806878A SE7806878A SE430111B SE 430111 B SE430111 B SE 430111B SE 7806878 A SE7806878 A SE 7806878A SE 7806878 A SE7806878 A SE 7806878A SE 430111 B SE430111 B SE 430111B
Authority
SE
Sweden
Prior art keywords
metallic iron
electrode
sulfur
iron electrode
negative
Prior art date
Application number
SE7806878A
Other languages
English (en)
Swedish (sv)
Other versions
SE7806878L (sv
Inventor
V A Oliapuram
Original Assignee
Varta Batterie
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 Varta Batterie filed Critical Varta Batterie
Publication of SE7806878L publication Critical patent/SE7806878L/xx
Publication of SE430111B publication Critical patent/SE430111B/sv

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
    • H01M4/36—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
    • H01M4/24—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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • 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)
  • Cell Electrode Carriers And Collectors (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Inert Electrodes (AREA)
SE7806878A 1977-06-18 1978-06-14 Negativ hogaktiv metallisk jernelektrod for elektriska ackumulatorer samt forfarande vid framstellning av densamma SE430111B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2727393A DE2727393C2 (de) 1977-06-18 1977-06-18 Verfahren zur Herstellung einer negativen Eisenelektrode

Publications (2)

Publication Number Publication Date
SE7806878L SE7806878L (sv) 1978-12-19
SE430111B true SE430111B (sv) 1983-10-17

Family

ID=6011733

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7806878A SE430111B (sv) 1977-06-18 1978-06-14 Negativ hogaktiv metallisk jernelektrod for elektriska ackumulatorer samt forfarande vid framstellning av densamma

Country Status (8)

Country Link
US (1) US4207383A (it)
JP (1) JPS547546A (it)
DE (1) DE2727393C2 (it)
FR (1) FR2394899A1 (it)
GB (1) GB1583419A (it)
HU (1) HU176036B (it)
IT (1) IT1094790B (it)
SE (1) SE430111B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4356101A (en) * 1981-04-16 1982-10-26 Westinghouse Electric Corp. Iron active electrode and method of making same
US4604335A (en) * 1985-03-06 1986-08-05 Rayovac Corporation High rate cathode formulation
US6399245B1 (en) * 2000-06-21 2002-06-04 Eveready Battery Company, Inc. Electrochemical cell with an anode containing sulfur
EP2721688B1 (en) 2011-06-15 2018-02-28 University of Southern California High efficiency iron electrode and additives for use in rechargeable iron-based batteries
BR112019008041A2 (pt) 2016-10-21 2019-07-02 Nantenergy Inc elétrodo de combustível corrugado
WO2019133702A1 (en) 2017-12-29 2019-07-04 Staq Energy, Inc. Long life sealed alkaline secondary batteries
MA53343A (fr) 2018-07-27 2022-03-23 Form Energy Inc Électrodes négatives pour cellules électrochimiques
US12294086B2 (en) 2019-07-26 2025-05-06 Form Energy, Inc. Low cost metal electrodes
KR20240141800A (ko) 2022-01-28 2024-09-27 폼 에너지 인코퍼레이티드 양면 밀봉형 기체 확산 전극

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2661387A (en) * 1949-09-10 1953-12-01 Basf Ag Porous electrode plates and process for making such articles
US3507696A (en) * 1968-10-02 1970-04-21 Westinghouse Electric Corp Battery with an iron electrode having a fused coating
US3650835A (en) * 1969-12-16 1972-03-21 Westinghouse Electric Corp Preparation of battery plates with iron oxides having a fused coating
US3853624A (en) * 1970-07-17 1974-12-10 Westinghouse Electric Corp High energy density iron-nickel battery
US3836397A (en) * 1972-07-31 1974-09-17 Westinghouse Electric Corp Iron electrode for alkaline cells

Also Published As

Publication number Publication date
SE7806878L (sv) 1978-12-19
IT7823666A0 (it) 1978-05-22
FR2394899B1 (it) 1982-06-18
FR2394899A1 (fr) 1979-01-12
HU176036B (en) 1980-11-28
GB1583419A (en) 1981-01-28
JPS547546A (en) 1979-01-20
IT1094790B (it) 1985-08-02
DE2727393A1 (de) 1979-01-04
US4207383A (en) 1980-06-10
DE2727393C2 (de) 1985-09-19

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