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Abstract <p>Xerogels are obtained in ZrO<sub>2</sub>–Yb<sub>2</sub>O<sub>3</sub>–CeO<sub>2</sub> system by the hydroxide co-precipitation method. Their physicochemical properties are studied. The effect of composition on phase formation in powders and ceramics based on zirconium dioxide is revealed. Ceramic materials based on c-ZrO<sub>2</sub> are obtained that exhibit high specific electrical conductivity, making them promising for use as electrolytes in solid oxide fuel cells (SOFC).</p>

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Materials Based on the ZrO2–Yb2O3–CeO2 System for Solid Electrolytes: Synthesis and Properties

  • 期刊论文

  • 发表日期：

    2025年10月1日

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  • O. L. Belousova,
  • N. Yu. Fedorenko,
  • D. S. Ershov,
  • O. Yu. Shorets,
  • A. M. Nikolaev,
  • T. V. Khamova

摘要

Abstract

Xerogels are obtained in ZrO2–Yb2O3–CeO2 system by the hydroxide co-precipitation method. Their physicochemical properties are studied. The effect of composition on phase formation in powders and ceramics based on zirconium dioxide is revealed. Ceramic materials based on c-ZrO2 are obtained that exhibit high specific electrical conductivity, making them promising for use as electrolytes in solid oxide fuel cells (SOFC).