Emerging Multifunctional Single-Atom Catalysts/Nanozymes.,ACS Central Science

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Emerging Multifunctional Single-Atom Catalysts/Nanozymes.
ACS Central Science ( IF 12.7 ) Pub Date : 2020-07-07 , DOI: 10.1021/acscentsci.0c00512
Huabin Zhang ₁ , Xue Feng Lu ₁ , Zhi-Peng Wu _{1,

2} , Xiong Wen David Lou ₁

Affiliation

Single-atom catalysts (SACs), in which the metal active sites are isolated on the support and stabilized by coordinated atoms such as oxygen, nitrogen, sulfur, etc., represent the maximum usage efficiency of the metal atoms. Benefiting from the recent progress in synthetic strategies, characterization methods, and computational models, many SACs that deliver an impressive catalytic performance for a variety of reactions have been developed. The catalytic selectivity and activity are critical issues that need to be optimized and augmented in the areas of nanotechnology and biomedicine. This review summarizes some recent experimental and theoretical progress aimed at clarifying the structure of SACs and how they influence the catalytic performance. The examples described here elaborate on the utility of SACs and highlight the strengths of these catalysts in the applications of biomedicine, environmental protection, and energy conversion. Finally, some current challenges and future perspectives for SACs are also discussed.

中文翻译：

新兴的多功能单原子催化剂/纳米酶。

单原子催化剂（SAC）代表金属原子的最大利用效率，其中金属活性部位在载体上被隔离，并被诸如氧，氮，硫等的配位原子稳定。得益于合成策略，表征方法和计算模型的最新进展，已开发出许多可为各种反应提供令人印象深刻的催化性能的SAC。催化选择性和活性是在纳米技术和生物医学领域需要优化和增强的关键问题。这篇综述总结了一些最近的实验和理论进展，旨在阐明SAC的结构以及它们如何影响催化性能。此处描述的示例详细介绍了SAC的用途，并突出了这些催化剂在生物医学，环境保护和能量转换中的优势。最后，还讨论了SAC的一些当前挑战和未来前景。

更新日期：2020-08-26

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