A review of zirconia-based solid electrolytes

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• 作者：Tao Liu ; Xiaofang Zhang ; Xiangnan Wang ; Jingkun Yu ; Lin Li
• 关键词：Stabilized zirconia ; Solid electrolyte ; Electrical property ; Oxide ; ion conductivity
• 刊名：Ionics
• 出版年：2016
• 出版时间：December 2016
• 年：2016
• 卷：22
• 期：12
• 页码：2249-2262
• 全文大小：
• 刊物类别：Chemistry and Materials Science
• 刊物主题：Electrochemistry; Renewable and Green Energy; Optical and Electronic Materials; Condensed Matter Physics; Energy Storage;
• 出版者：Springer Berlin Heidelberg
• ISSN：1862-0760
• 卷排序：22

文摘

Zirconia-based electrolyte is considered to be the most reliable candidate as oxide-ion electrolyte for oxygen sensor, oxygen pump, and solid-oxide fuel cell. The electrical property and stability of zirconia-based electrolyte depend strongly on dopant type and concentration. In this review, phase diagrams, electrical properties, and the latest developments of zirconia-based electrolyte with different dopant are discussed. The methods used to increase oxide-ion conductivity and decrease the electronic conductivity of stabilized zirconia are also discussed.