EXPANDER FOR NEGATIVE ELECTRODE OF LEAD-ACID ACCUMULATOR

The invention relates to electrical engineering. The proposed expander contains the following components at the following ratios, in per cent by weight: barium sulphate 40-70, product of polycondensation of phenol, formaldehyde and natrium sulphate 30-60. L'invention concerne l'électrotech...

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Bibliographische Detailangaben
Hauptverfasser:	POLISCHUK, STEPAN ALEXANDROVICH, ALEINIKOVA, TAISIA IVANOVNA, PANKRATOV, VLADIMIR VASILIEVICH, VINITSKOVSKAYA, LJUDMILA IVANOVNA, KORYAKINA, RAISA FEDOROVNA, BARKOVSKY, VLADIMIR IVANOVICH, MALCHEVSKAYA, TATYANA NIKOLAEVNA, POPOV, EVGENY VADIMOVICH, MIKHAILIK, JURY ANATOLIEVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:	The invention relates to electrical engineering. The proposed expander contains the following components at the following ratios, in per cent by weight: barium sulphate 40-70, product of polycondensation of phenol, formaldehyde and natrium sulphate 30-60. L'invention concerne l'électrotechnique. L'élargisseur de l'invention contient les composants suivants exprimés en rapports de pourcentage en poids: sulfate de barium 40 à 70, produit de polycondensation de phénol, formaldéhyde et sulfate de natrium 30 à 60.