Current trends in SECM for energy storage devices: Reaching the microstructure level to tune devices and performance

IF 7.9 2区 化学 Q1 CHEMISTRY, PHYSICAL Current Opinion in Electrochemistry Pub Date : 2024-04-17 DOI:10.1016/j.coelec.2024.101522
Anjana Raj Raju , Steen B. Schougaard , Janine Mauzeroll
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Abstract

Increasing demand for sustainable energy resources necessitates the advancements of electrochemical energy storage and conversion (EESC) devices. For optimal device performance, it is imperative to have comprehensive insight into the multiple electrochemical processes occurring at the electrode–electrolyte interface from the atomic/molecular scale to the nanoscale. Scanning electrochemical microscopy (SECM), a powerful in situ technique, offers the unique advantage of probing electrochemical processes and topography with nanoscale resolution. This review emphasizes the crucial role of SECM in providing localized information about surface heterogeneity, electrode reactions, and their kinetics that lead to performance deterioration in batteries, fuel cells, and supercapacitors.

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用于储能设备的 SECM 的当前趋势:达到微结构水平以调整设备和性能
由于对可持续能源的需求日益增长,电化学储能和转换(EESC)装置的发展势在必行。为了优化设备性能,必须全面了解从原子/分子尺度到纳米尺度的电极-电解质界面上发生的多种电化学过程。扫描电化学显微镜 (SECM) 是一种功能强大的原位技术,具有以纳米级分辨率探测电化学过程和形貌的独特优势。本综述强调了 SECM 在提供有关表面异质性、电极反应及其动力学的局部信息方面的关键作用,这些信息会导致电池、燃料电池和超级电容器的性能下降。
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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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