The hydrogen storage alloy, and a nickel-hydrogen storage battery electrode

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PROBLEM TO BE SOLVED : To provide a hydrogen storage material excellent in corrosion resistance and durability, and a nickel hydride storage battery excellent in cycle life using the hydrogen storage material.SOLUTION : There is provided a hydrogen storage alloy represented by the general formula. (RESmMg)(NiAlM), where 0.1≤a≤0.25; 0.1

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