A facile and environmentally benign method using CO₂-expanded ethanol as reaction medium was established for the selective synthesis of ceria particles with spherical and spindle-like morphology, which also exhibited enhanced catalytic performance towards CO oxidation.

中文翻译：

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在CO ₂膨胀的乙醇中向CO氧化应用 中CeO ₂颗粒的形状可控的合成†

一种使用CO ₂膨胀的简便且环境友好的方法乙醇 建立了用于选择性合成具有球形和纺锤状形态的二氧化铈颗粒的反应介质，该二氧化铈颗粒还表现出对CO氧化的增强催化性能。