Review on catalytic roles of rare earth elements in ammonia synthesis: Development and perspective,Journal of Rare Earths

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Review on catalytic roles of rare earth elements in ammonia synthesis: Development and perspective
Journal of Rare Earths ( IF 5.2 ) Pub Date : 2021-07-07 , DOI: 10.1016/j.jre.2021.06.014
Lingling Li ₁ , Tianhua Zhang ₁ , Yanliang Zhou ₁ , Xiuyun Wang ₁ , Chak-tong Au ₁ , Lilong Jiang ₁

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Ammonia (NH₃) is mainly produced via the Haber–Bosch process. It was discovered that the performance of a wide variety of catalysts in NH₃ synthesis could be considerably enhanced by the addition of rare earth elements (REEs). As a result, catalysts promoted by REEs, especially the Ru-based ones have been extensively investigated. In this review, we summarize the progress of utilizing REEs for ammonia synthesis and outline the prospects of using them in the design and development of highly efficient and stable catalysts for ammonia synthesis.

中文翻译：

稀土元素在氨合成中的催化作用研究进展及展望

氨 (NH ₃ ) 主要通过 Haber-Bosch 工艺生产。发现通过添加稀土元素 (REE) 可以显着提高各种催化剂在 NH ₃合成中的性能。因此，由 REE 促进的催化剂，特别是基于 Ru 的催化剂已被广泛研究。在这篇综述中，我们总结了利用稀土元素合成氨的进展，并概述了利用稀土元素设计和开发高效稳定的合成氨催化剂的前景。

更新日期：2021-07-07

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