Anode material of cadmium-nickel alkaline storage battery

The invention discloses an anode material of a cadmium-nickel alkaline storage battery, relating to a battery material. The invention aims to provide the anode material of the cadmium-nickel alkaline storage battery, which has high active substance use ratio and good high and low temperature dischar...

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Bibliographische Detailangaben
Hauptverfasser: ZHANG LIQING, WANG CHONGYANG, MU PEIZHEN, REN YI, ZHAO SHIRU, YANG ZHONGXIANG, CHANG JIAMIN, WEI LIN, WU ZHANGZHENG
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses an anode material of a cadmium-nickel alkaline storage battery, relating to a battery material. The invention aims to provide the anode material of the cadmium-nickel alkaline storage battery, which has high active substance use ratio and good high and low temperature discharge property. The anode material is characterized by comprising the following materials in parts by weight: 65-70 parts of cadmium oxide, 1-1.5 parts of nickel dihydroxide, 0.5-1 part of zinc oxide, 1.5-2 parts of yttrium oxide, 25-30 parts of adhesive and 1.8-2 parts of SBR (Styrene Butadiene Rubber) emulsion, wherein the adhesive contains the following substances: 1.8-2.0 percent of sodium carboxymethylcellulose, 1.8-2.0 percent of vinylon short fiber and 8-9 percent of disodium hydrogen phosphate which are dissolved in the balance of water. The anode material is used for a cadmium-nickel sintered storage battery.