Electrochemical method and apparatus using proton-conducting polymers
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United States of America Patent
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May 12, 1987
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Dec 27, 1985
filing date -
Dec 27, 1985
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Expired
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Abstract
Apparatus and method for performing an electrochemical process involving hydrogen and gaseous compounds capable of dissociating into or combining with hydrogen ions using a solid electrolyte concentration cell. Specific applications are fuel cells for producing an electrical current and separation of hydrogen from a gaseous mixture. A novel proton-conducting membrane comprised of an interpenetrating polymer network serves as the solid electrolyte. For increased strength, a membrane may be composited with or utilized with a porous support.
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