Controlling the collision behavior and signals in electrocatalytic nano-impact

IF 7.9 2区 化学 Q1 CHEMISTRY, PHYSICAL Current Opinion in Electrochemistry Pub Date : 2024-04-25 DOI:10.1016/j.coelec.2024.101529
Jinlian Mei, Xiuting Li
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Abstract

What occurs at the interface plays a crucial role in the nano-impact electrochemistry, especially for the electrocatalytic current amplification from heterogeneous inner-sphere reaction. Surface chemistry of electrode and impacting nanoparticles, electrolyte composition, and certain external conditions such as applied potential, unique setups, plasmonic effects, and magnetic fields will significantly affect the collision behavior and signals of single nano-electrocatalysts. Studying the effect of the above factors can provide new insights into the nature of NP-electrode interactions and their impact on electron transfer processes. This sheds light on the intrinsic electrocatalytic behavior of nanomaterials on a single entity level and the relevant fundamental electrochemistry. This review summarizes the recent work on modulation of electrocatalytic nano-impact systems by modifying the electrode and nanoparticle surface, adjusting solution composition, and tuning external conditions.

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控制电催化纳米撞击中的碰撞行为和信号
在纳米撞击电化学中,尤其是在异质内球反应的电催化电流放大过程中,界面上发生的情况起着至关重要的作用。电极和撞击纳米粒子的表面化学性质、电解质成分以及某些外部条件(如外加电势、独特设置、等离子效应和磁场)都会显著影响单个纳米电催化剂的碰撞行为和信号。研究上述因素的影响可以为了解 NP 与电极相互作用的性质及其对电子转移过程的影响提供新的视角。这揭示了纳米材料在单一实体层面上的内在电催化行为以及相关的基础电化学。本综述总结了通过改变电极和纳米粒子表面、调整溶液成分和外部条件来调节电催化纳米影响系统的最新研究成果。
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来源期刊
Current Opinion in Electrochemistry
Current Opinion in Electrochemistry Chemistry-Analytical Chemistry
CiteScore
14.00
自引率
5.90%
发文量
272
审稿时长
73 days
期刊介绍: The development of the Current Opinion journals stemmed from the acknowledgment of the growing challenge for specialists to stay abreast of the expanding volume of information within their field. In Current Opinion in Electrochemistry, they help the reader by providing in a systematic manner: 1.The views of experts on current advances in electrochemistry in a clear and readable form. 2.Evaluations of the most interesting papers, annotated by experts, from the great wealth of original publications. In the realm of electrochemistry, the subject is divided into 12 themed sections, with each section undergoing an annual review cycle: • Bioelectrochemistry • Electrocatalysis • Electrochemical Materials and Engineering • Energy Storage: Batteries and Supercapacitors • Energy Transformation • Environmental Electrochemistry • Fundamental & Theoretical Electrochemistry • Innovative Methods in Electrochemistry • Organic & Molecular Electrochemistry • Physical & Nano-Electrochemistry • Sensors & Bio-sensors •
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Determination of the reaction orders for electrode reactions Electrochemical systems for renewable energy conversion and storage: Focus on flow batteries and regenerative fuel cells Advancements in ordered membrane electrode assembly (MEA) for water electrolysis Artificial protective layers of zinc metal anodes for reversible aqueous zinc ion batteries The chemical effect of a selenium atom on the catalytic site of precious metals
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