Article ID Journal Published Year Pages File Type
7744886 Solid State Ionics 2016 5 Pages PDF
Abstract
Low yttria-doped cubic zirconium oxide nitride single crystals with high nitrogen contents show unexpected high oxygen ion conductivity in a temperature range between 100 °C and 300 °C. The observed values are about two orders of magnitude higher than the conductivities for conventionally used 9.5 YSZ. This can be related to an optimal anion vacancy concentration within the oxide nitride material and the low activation energy of the vacancy-based conductivity process.
Related Topics
Physical Sciences and Engineering Chemistry Electrochemistry
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