Solid electrolyte membrane

A solid electrolyte ion transport membrane comprising a matrix material which conducts at least one type of ion such as oxygen ions, and at least one constituent which is physically distinguishable from the matrix material and which enhances the mechanical properties, the catalytic properties and/or...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	CHIEH CHENG CHEN,RAVI PRASAD,CHRISTIAN FRIEDRICH GOTTZMAN
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CABLES CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOUNDS THEREOF CONDUCTORS ELECTRICITY INORGANIC CHEMISTRY INSULATORS METALLURGY NON-METALLIC ELEMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES SEPARATION THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	A solid electrolyte ion transport membrane comprising a matrix material which conducts at least one type of ion such as oxygen ions, and at least one constituent which is physically distinguishable from the matrix material and which enhances the mechanical properties, the catalytic properties and/or the sintering behavior of the matrix material (Figg.2,4,5). The constituent is present in a manner which precludes continuous electronic conductivity through the constituent across the membrane. A porous coating preferably is disposed on the membrane to enhance the rate of surface reactions involving the gaseous species (Figg.7,8).