Thickened electrolyte for dry batteries - is produced by mixing aqs. soln. of metal chlorides with tanning agent and starch

Thickened electrolyte for dry batteries - is produced by mixing aqs. soln. of metal chlorides with tanning agent and starch

The metal chlorides used in the electrolyte are calcium, zinc and ammonium chlorides. They are mixed at room temp. and allowed to stand until the mixture thickens to the consistency of the electrolyte layer on the battery negative electrode. The mixture is allowed to stand until it compressive stren...

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Bibliographische Detailangaben
Hauptverfasser: VLADIMIROVITSCH CHUVPILO,ALBERT, VLADIMIROVNA TRIZNO,VALENTINA, ABRAMOVNA GANTMAN,SARRA, ARSENIEVITSCH NAUMENKO,VIKTOR, FEDOROVNA PENKOVA,LIDIA, LAVRENTIEVITSCH BELYSCHEV,LEONID, LVANOVITSCH GOROCHOV,VENIAMIN, GRIGORIEVNA APIRINA,EVGENIA
Format: Patent
Sprache:eng ; ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Zusammenfassung:The metal chlorides used in the electrolyte are calcium, zinc and ammonium chlorides. They are mixed at room temp. and allowed to stand until the mixture thickens to the consistency of the electrolyte layer on the battery negative electrode. The mixture is allowed to stand until it compressive strength reaches 0.05-0.85 Kp/cm2. This electrolyte is then pressed through a funnel at a rate of 0.05 m/s in order to obtain the viscosity necessary for the electrolyte layer application on the electrode. Good physical-mechanical properties are obtd.