Electrochemical interfacial catalysis in Co-based battery electrodes involving spin-polarized electron transfer.

ABSTRACT: Interfacial catalysis occurs ubiquitously in electrochemical systems, such as batteries, fuel cells, and photocatalytic devices. Frequently, in such a system, the electrode material evolves dynamically at different operating voltages, and this electrochemically driven transformation usually dictates the catalytic reactivity of the material and ultimately the electrochemical performance of the device. Despite the importance of the process, comprehension of the underlying structural and compositional evolutions of the electrode material with direct visualization and quantification is still a significant challenge. In this work, we demonstrate a protocol for studying the dynamic evolution of the electrode material under electrochemical processes by integrating microscopic and spectroscopic an

SUBMITTER: Zuo F 

PROVIDER: S-EPMC10691230 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature