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Nickel-metal hydride storage battery and method of manufacturing the same

2025-06-19 16:104490下载
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A nickel-hydrogen storage battery provided with a positive electrode, an alkaline electrolyte solution, and a negative electrode containing a hydrogen-absorbing alloy represented by the general formula RE1-xMgxNiyAlzMa, where RE is at least one element selected from the group consisting of Zr, Hf, and a rare-earth element including Y; M is an element other than the group IA elements, the group VIIB elements, the group 0 elements, the RE, Mg, Ni, and Al; 0.10≦x≦0.30; 2.8≦y≦3.6; 0
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