Scholarlink

<p>Atomic force microscopy (AFM) has become an essential tool for probing electrode surfaces, nanoscale reactions, and material properties in electrochemical research. By exploiting tip–sample interactions, AFM enables ultrahigh-resolution imaging of surface topography and enables the in situ monitoring of structural and morphological evolution during electrochemical processes. This review strategically explores two pivotal domains—energy-related electrocatalysis and batteries—to elucidate the microscopic mechanisms behind phenomena, such as lithium deposition/stripping, solid–electrolyte interphase formation, and key reactions, including carbon dioxide electroreduction and hydrogen evolution reduction. Within these contexts, AFM-based force spectroscopy (e.g., force–displacement curves) provides insights into the mechanical properties of electrodes and interfacial layers, offering critical data for material design and optimization. Furthermore, electrical modes, including Kelvin probe force microscopy and conductive AFM, enable the nanoscale characterization of local conductivity and surface potential. Complementing these, piezoresponse force microscopy probes electromechanical coupling and ferroelectric domain dynamics, revealing how local polarization and strain govern ion transport and catalytic activity. Together, these techniques advance electrochemical studies from macroscopic averaging toward in situ, spatially resolved, and heterogeneous mechanistic analysis. The fundamental insights gained from this review deepen our understanding of electrochemical processes and offer a promising avenue for advancing related fields, such as supercapacitors, fuel cells, and photoelectrochemical systems. This review systematically examines various AFM operating modes to highlight recent advances in the nanoscale characterization of electrode materials for diverse energy-related electrocatalysis and battery systems. Furthermore, it critically discusses current limitations, emerging challenges, and future perspectives.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Advanced Applications of Atomic Force Microscopy in Energy Electrochemistry: from Electrocatalysis to Batteries

  • 期刊论文

  • 发表日期：

    2026年5月28日

查看全文
  • Zilin Ye,
  • Minghao Dong,
  • Quanhong Yang,
  • Zhe Weng

摘要

Atomic force microscopy (AFM) has become an essential tool for probing electrode surfaces, nanoscale reactions, and material properties in electrochemical research. By exploiting tip–sample interactions, AFM enables ultrahigh-resolution imaging of surface topography and enables the in situ monitoring of structural and morphological evolution during electrochemical processes. This review strategically explores two pivotal domains—energy-related electrocatalysis and batteries—to elucidate the microscopic mechanisms behind phenomena, such as lithium deposition/stripping, solid–electrolyte interphase formation, and key reactions, including carbon dioxide electroreduction and hydrogen evolution reduction. Within these contexts, AFM-based force spectroscopy (e.g., force–displacement curves) provides insights into the mechanical properties of electrodes and interfacial layers, offering critical data for material design and optimization. Furthermore, electrical modes, including Kelvin probe force microscopy and conductive AFM, enable the nanoscale characterization of local conductivity and surface potential. Complementing these, piezoresponse force microscopy probes electromechanical coupling and ferroelectric domain dynamics, revealing how local polarization and strain govern ion transport and catalytic activity. Together, these techniques advance electrochemical studies from macroscopic averaging toward in situ, spatially resolved, and heterogeneous mechanistic analysis. The fundamental insights gained from this review deepen our understanding of electrochemical processes and offer a promising avenue for advancing related fields, such as supercapacitors, fuel cells, and photoelectrochemical systems. This review systematically examines various AFM operating modes to highlight recent advances in the nanoscale characterization of electrode materials for diverse energy-related electrocatalysis and battery systems. Furthermore, it critically discusses current limitations, emerging challenges, and future perspectives.