ELECTROCHEMICAL ELEMENT AND ELECTROCHEMICAL ELEMENT DEVICE

PROBLEM TO BE SOLVED: To raise output voltage by increasing difference of water activity between electrodes. SOLUTION: The element is provided with a solid electrolyte film 5 consisting of solid electrolyte having hydrogen ion conductivity, a first electrode 6 with catalytic function and hydrophilic...

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Bibliographic Details
Main Authors YAMAUCHI GORO, YAMAUCHI SHIRO, TAKAI OSAMU, TERAUCHI HIROICHI, KIMURA HIDE
Format Patent
LanguageEnglish
Published 28.02.2003
Edition7
Subjects
APPARATUS THEREFOR
BASIC ELECTRIC ELEMENTS
CHEMISTRY
ELECTRICITY
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTIONOF COMPOUNDS OR NON-METALS
METALLURGY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:PROBLEM TO BE SOLVED: To raise output voltage by increasing difference of water activity between electrodes. SOLUTION: The element is provided with a solid electrolyte film 5 consisting of solid electrolyte having hydrogen ion conductivity, a first electrode 6 with catalytic function and hydrophilicity formed at one side of the solid electrolyte film 5, and a second electrode 7 with catalyst function and water repellency formed at the other side of the solid electrolyte film 5.
Bibliography:Application Number: JP20010247038