A separator/electrolyte-carrier for primary wet cells

A separator/electrolyte-carrier for primary wet cells

1,175,955. Impregnated separator sheets for activatable cells. V. A. NAUMENKO, T. N. TOROPTSEVA, L. F. PENKOVA, A. A. VYSELKOV, and G. I. ROGOVA. 23 Jan., 1968, No. 3415/68. Heading H1B. [Also in Division D 1] In a primary cell activated by water or electrolyte solution the separator-electrolyte-car...

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Hauptverfasser: GALINA IVANOVNA ROGOVA, LIDIA FEDOROVNA PENKOVA, TATIANA NIKOLAEVNA TOROPTSEVA, ANDREI AKIMOVICH VYSELKOV, VIKTOR ARSENIEVICH NAUMENKO
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Zusammenfassung:1,175,955. Impregnated separator sheets for activatable cells. V. A. NAUMENKO, T. N. TOROPTSEVA, L. F. PENKOVA, A. A. VYSELKOV, and G. I. ROGOVA. 23 Jan., 1968, No. 3415/68. Heading H1B. [Also in Division D 1] In a primary cell activated by water or electrolyte solution the separator-electrolyte-carrier is made of sheets of alignine (a fibrous, cellulosic material) impregnated with an aqueous solution containing KC1, starch, and glycerol or urea, and subsequently dried. The solution preferably contains 10% KC1, 5% glycerol and 2% starch. The sheets preferably contain 2-8% KC1, 0À2-3À5% glycerol or urea and 0À2-0À8% starch, by weight of dry alignine. They are dried for 24 hrs. not above 35‹ C. until the moisture content is not more than 6% by weight.