Synthesis, phase transformation and applications of CeCO3OH: A review

IF 5.2 1区化学 Q1 CHEMISTRY, APPLIED Journal of Rare Earths Pub Date : 2024-08-01 DOI:10.1016/j.jre.2023.09.003

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Abstract

CeCO₃OH has a unique crystal structure and excellent optical, electronic and catalytic properties, which has been widely investigated for many applications. Interestingly, ceria obtained from CeCO₃OH has a morphology that is similar to that of the precursor, and the CeO₂-based products obtained from CeCO₃OH exhibit outstanding properties, such as catalytic performances, owing to their designed morphology and oxygen vacancies (OVs). To introduce CeCO₃OH into a wider range of potential researchers, we first systematically review the physico-chemical properties, synthesis, reaction and morphology tuning mechanism of CeCO₃OH, and summarize the conversion behavior from CeCO₃OH to ceria. Then, we thoroughly survey the applications of CeCO₃OH and its conversion products. Suggestions for further investigations of CeCO₃OH are also made in this review. It is hoped that the exhaustive compilation of the valuable properties and considerable potential investigations of CeCO₃OH will promote further applications of CeCO₃OH and CeO₂-based functional materials.

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CeCO3OH的合成、相变及应用综述

CeCO3OH 具有独特的晶体结构和优异的光学、电子和催化性能，已在许多应用领域得到广泛研究。有趣的是，从 CeCO3OH 中获得的铈具有与前驱体相似的形貌，而从 CeCO3OH 中获得的基于 CeO2 的产品由于其设计的形貌和氧空位（OVs）而表现出卓越的性能，如催化性能。为了将 CeCO3OH 介绍给更多潜在的研究人员，我们首先系统地回顾了 CeCO3OH 的物理化学性质、合成、反应和形态调整机制，并总结了从 CeCO3OH 到铈的转化行为。然后，我们深入研究了 CeCO3OH 及其转化产物的应用。本综述还对 CeCO3OH 的进一步研究提出了建议。希望通过对 CeCO3OH 的宝贵特性和巨大潜力研究的详尽汇编，能够促进 CeCO3OH 和基于 CeO2 的功能材料的进一步应用。

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来源期刊

Journal of Rare Earths 化学-应用化学

CiteScore

8.70

自引率

14.30%

发文量

374

审稿时长

1.7 months

期刊介绍： The Journal of Rare Earths reports studies on the 17 rare earth elements. It is a unique English-language learned journal that publishes works on various aspects of basic theory and applied science in the field of rare earths (RE). The journal accepts original high-quality original research papers and review articles with inventive content, and complete experimental data. It represents high academic standards and new progress in the RE field. Due to the advantage of abundant RE resources of China, the research on RE develops very actively, and papers on the latest progress in this field emerge every year. It is not only an important resource in which technicians publish and obtain their latest research results on RE, but also an important way of reflecting the updated progress in RE research field. The Journal of Rare Earths covers all research and application of RE rare earths including spectroscopy, luminescence and phosphors, rare earth catalysis, magnetism and magnetic materials, advanced rare earth materials, RE chemistry & hydrometallurgy, RE metallography & pyrometallurgy, RE new materials, RE solid state physics & solid state chemistry, rare earth applications, RE analysis & test, RE geology & ore dressing, etc.