DE354330C - Procedure for holding back the charge on positive lead peroxide collector electrodes for longer periods - Google Patents

Procedure for holding back the charge on positive lead peroxide collector electrodes for longer periods

Info

Publication number
DE354330C
DE354330C DE1920354330D DE354330DD DE354330C DE 354330 C DE354330 C DE 354330C DE 1920354330 D DE1920354330 D DE 1920354330D DE 354330D D DE354330D D DE 354330DD DE 354330 C DE354330 C DE 354330C
Authority
DE
Germany
Prior art keywords
charge
procedure
collector electrodes
positive lead
holding back
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
DE1920354330D
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German (de)
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Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE354330C publication Critical patent/DE354330C/en
Expired legal-status Critical Current

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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
    • H01M4/14—Electrodes for lead-acid accumulators
    • H01M4/16—Processes of manufacture
    • H01M4/22—Forming of 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

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Description

Verfahren für längeres Zurückhalten der. Ladung von positiven Bleisuperoxyd-Sammlerelektroden. Vorliegende Erfindung bezieht sich auf positive Bleisuperoxydelektroden für elektrische Akkumulatoren und hat ein Verfahren zum Gegenstande, vermöge dessen Wirkung die positive Elektrode lange Zeit im trockenen Zustand ihre Ladung halten kann.Procedure for prolonged retention of the. Charge of positive lead peroxide collector electrodes. The present invention relates to lead superoxide positive electrodes for electrical applications Accumulators and has a method as its subject, by virtue of its effect the positive electrode can hold its charge for a long time in a dry state.

Das Verfahren gemäß der Erfindung kann sowohl während der Ladung als auch in einem darauf folgenden Vorgang durchgeführt werden und besteht in einem Zusatz einer gewissen. Menge Ammoniumsulfat zu dem Bad, in welchem die Ladung vor sich gebt, oder zu einem angesäuerten Wasserbad, indem die bereits geladene positive Elektrode unter Strom gesetzt wird.The method according to the invention can be used both during the charge and can also be carried out in a subsequent process and consists of one Addition of a certain. Amount of ammonium sulfate to the bath in which the cargo is before give up, or take an acidified water bath, adding the already charged positive Electrode is energized.

Der Gehalt des Bades an Ammoniumsulfat kann sich innerhalb weiter Grenzen halten und kann schließlich bis zur Sättigung gesteigert werden Die besten Resultate .geben ein Zusatz von 5 bis io Prozent.The ammonium sulfate content of the bath can vary within further Hold limits and can eventually be increased to saturation The best Results give an addition of 5 to 10 percent.

Die in einem Ammoniumsulfat enthaltenden Bad geladene positive Platte oder eine solche, die nach einer Ladung wenigstens eine Stunde hindurch einem Strom in einem sauren Bad, enthaltend Ammoniumsulfat, ausgesetzt wird, behält noch lange Zeit ihre Ladung, selbst wenn sie längere Zeit der Luft ausgesetzt worden ist.The positive plate loaded in a bath containing ammonium sulfate or one that, after being charged, can run for at least an hour Exposure to an acidic bath containing ammonium sulfate will last for a long time Time its charge, even if it has been exposed to the air for a long period of time.

Auf diese Weise wird es möglich, positive Akku.mulatorplatten im trockenen Zustand aufzubewahren oder zu befördern, ohne daß ein Verlust ihrer Ladung feststellbar ist.In this way it will be possible to keep positive accumulator disks in the dry To be kept or transported in the state without a loss of their cargo being detectable is.

Claims (1)

PATENTANSPRUCH: Verfahren für längeres Zurückhalten der Ladung von positiven Bleisuperoxyd-Sammlerelektroden in deren trockenem Zustand, gekennzeichnet durch einen Zusatz von Ammoniumsulfat zu. dem Bad, in welchem die Ladung vorgenommen wird, oder zu einem Bad, in welchem die Elektrode nach ihrer Ladung unter Strom gesetzt wird. PATENT CLAIM: Process for holding back the charge of positive lead peroxide collector electrodes in their dry state for a longer period of time, characterized by the addition of ammonium sulfate. the bath in which the charge is carried out or a bath in which the electrode is energized after it has been charged.
DE1920354330D 1920-05-20 1920-05-20 Procedure for holding back the charge on positive lead peroxide collector electrodes for longer periods Expired DE354330C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE354330T 1920-05-20

Publications (1)

Publication Number Publication Date
DE354330C true DE354330C (en) 1922-06-07

Family

ID=6287898

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1920354330D Expired DE354330C (en) 1920-05-20 1920-05-20 Procedure for holding back the charge on positive lead peroxide collector electrodes for longer periods

Country Status (1)

Country Link
DE (1) DE354330C (en)

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