HYDROGEN STORAGE ALLOY ELECTRODE AND NICKEL-HYDROGEN BATTERY

摘要

PROBLEM TO BE SOLVED: To provide a hydrogen storage alloy electrode, capable of making a uniform wound body and which will not produce insertion defects or short circuits by improving flexibility and to provide a nickel-hydrogen battery of large capacity and free of leakage liquid. SOLUTION: An improved electrode is made by adding poly-N vinylacetamide and polytetrafluoroethylene to a paste for an electrode of a nickel-hydrogen battery of which active material is a hydrogen storage alloy. Furthermore, an alkaline battery is constituted using the above electrode.