Determination of Ionic Transference Numbers using Four Probe Method
Keywords
Solid Oxide Cell
Open Circuit Voltage
Electromotive Force
Ceramic Materials
Ionic Conductivity
Electronic Conductivity
Abstract
The purpose of this SOP is to describe a method for measurement of ionic and electronic conductivity in mixed ionic electronic conductor ceramics for intended use in solid oxide cells. The method is based upon the relationship between concertation of charge carriers (ions, electrons or holes) and oxygen partial pressure of the atmosphere around the specimen.
AWST Technology
High Temperature Electrolysis (HTE)
Protocol #
HTE-P-03
Frontiers in Energy Link
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Document
HTE-P-03 Mixed Conductivity SOP (Rev 1).pdf
(234.06 KB)
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