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US 4,048,407 AGranted
Electrode for primary or secondary battery and method for producing such an electrode
AssigneeU.S. Philips Corporation
InventorPieter Abraham Boter
Life of this patent
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Abstract
Electrode for a primary of secondary battery the electrochemically active part of which comprises a porous layer of a hydride of an intermetallic compound which is sintered to a metallic support, the pores being filled with a hydrophylic water-insoluble macromolecular material.
Claims7
An electrode for a primary or secondary battery comprising a porous metal support, a porous sintered layer of a powder of an intermetallic compound which can absorb and release reversibly hydrogen while forming hydrides, a hydrophylic water-insoluble macromolecular material in the pores of the sintered layer.
Dependencies are inferred from the claim text.