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Role of Transition Metals in Pt Alloy Catalysts for the Oxygen Reduction Reaction
ACS Catalysis ( IF 11.3 ) Pub Date : 2023-11-03 , DOI: 10.1021/acscatal.3c03321 Chaewon Lim 1, 2 , Alasdair R Fairhurst 1, 2 , Benjamin J Ransom 1, 2 , Dominik Haering 1, 2 , Vojislav R Stamenkovic 1, 2, 3
ACS Catalysis ( IF 11.3 ) Pub Date : 2023-11-03 , DOI: 10.1021/acscatal.3c03321 Chaewon Lim 1, 2 , Alasdair R Fairhurst 1, 2 , Benjamin J Ransom 1, 2 , Dominik Haering 1, 2 , Vojislav R Stamenkovic 1, 2, 3
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In pursuit of higher activity and stability of electrocatalysts toward the oxygen reduction reaction, it has become standard practice to alloy platinum in various structural configurations. Transition metals have been extensively studied for their ability to tune catalyst functionality through strain, ligand, and ensemble effects. The origin of these effects and potential for synergistic application in practical materials have been the subject of many theoretical and experimental analyses in recent years. Here, a comprehensive overview of these phenomena is provided regarding the impact on reaction mechanisms and kinetics through combined experimental and theoretical approaches. Experimental approaches to electrocatalysis are discussed.
中文翻译：
过渡金属在铂合金氧还原反应催化剂中的作用
为了追求电催化剂对氧还原反应的更高活性和稳定性，在各种结构配置中合金化铂已成为标准做法。过渡金属因其通过应变、配体和系综效应调节催化剂功能的能力而被广泛研究。近年来，这些效应的起源以及在实际材料中协同应用的潜力一直是许多理论和实验分析的主题。在这里，通过实验和理论相结合的方法，对这些现象对反应机制和动力学的影响进行了全面的概述。讨论了电催化的实验方法。
更新日期：2023-11-03
中文翻译：
过渡金属在铂合金氧还原反应催化剂中的作用
为了追求电催化剂对氧还原反应的更高活性和稳定性，在各种结构配置中合金化铂已成为标准做法。过渡金属因其通过应变、配体和系综效应调节催化剂功能的能力而被广泛研究。近年来，这些效应的起源以及在实际材料中协同应用的潜力一直是许多理论和实验分析的主题。在这里，通过实验和理论相结合的方法，对这些现象对反应机制和动力学的影响进行了全面的概述。讨论了电催化的实验方法。
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