About this Research Topic
A core aim of electrochemical engineering is to understand heterogeneous charge transfer at electrode-electrolyte interphases, combined with practical developments in materials and processes. For energy storage applications, this includes fundamental considerations around redox reaction kinetics, degradation phenomena and other microstructure dynamics. Being able to probe reactions at the nano-scale in real-time - whilst capturing structure-activity relationships and not losing valuable chemical information - is only practically possible through operando experiments. This has revolutionized the capability of characterization techniques to capture the dynamics of electrodes and multiple interfaces in heterogeneous systems.
From a broader technology development perspective, electrochemical engineering requires practical understanding around electrochemical reactions, mass / heat transport, geometry of materials and components and many practical processing phenomena. As such, overlapping disciplines are often integrated in electrochemical engineering. Operational considerations are the ultimate feedback loop, imparting information around e.g. energy efficiency, charge transfer rates and diffusion phenomena. Advances in the development of electrochemical engineering approaches have significantly helped to deepen our understanding of energy storage technologies.
The goal of this Research Topic is to put an emphasis on approaches that have facilitated innovations in material design, processing / manufacture, control and operation considerations around devices. This theme is multi-disciplinary and thus covers many applications in the domain of electrochemical engineering (energy storage, chemical engineering, materials science). This will capture translational impacts for new technologies through real-time characterization feedback, which is a relatively unchartered territory. We aim to powerfully advance key areas within energy storage manufacturing, with devices of interest within this scope including batteries, capacitors and fuel cells.
We are welcoming high quality and insightful submissions addressing new research and knowledge into electrochemical dynamics in energy storage. Examples of areas that will be considered for publication include - but are not limited to - the following ways into how operando approaches can advance:
• Sustainable technologies for the production of chemicals, metal recovery, remediation, and decontamination technologies
• Probing interfacial dynamics within systems under electrochemical operation
• Structure-properties-processing-performance correlations in energy storage systems
• Advances of in-line metrology in manufacturing process for electrochemical devices
• Big data processing using correlative metrology
• Developments in electrochemical energy storage (battery, supercapacitor, and fuel cell) characterization techniques.
We welcome all article types to this collection, including Original Research articles, Perspectives, Brief Research Reports and Reviews.
Keywords: Batteries, Batteries Characterization, Capacitors, Energy, Materials for Batteries, Electrochemistry, Electrochemical Engineering
Important Note: All contributions to this Research Topic must be within the scope of the section and journal to which they are submitted, as defined in their mission statements. Frontiers reserves the right to guide an out-of-scope manuscript to a more suitable section or journal at any stage of peer review.