Piezoelectric materials: Advanced applications in electro-chemical processes

This review article provides a detailed overview of the advanced applications of piezoelectric material in electrochemical processes. Energy harvesting, a potential topic, aims to transform ambient energy sources, including heat, light, and mechanical motion, into useful energy that would otherwise be wasted. This review focuses on an innovative and developing field that intends to connect-directly energy-harvesting devices and materials to the electrochemical systems. To regulate electrochemical processes in presence of piezoelectric materials, electrochemical reactions are dominantly influenced by produced electric charge under mechanical stress. In detail, the applications of piezoelectric material electrochemistry involved for dye degradation, hydrogen production, self-charging power cells, nanogenerator and water splitting is discussed under the umbrella of piezocatalysis. A very focused data is presented for piezo electrochemical hybrid systems from the future perspective and the potential applications for current enhancement induced by internal piezoelectric effect of the systems are also highlighted.(c) 2023 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).

Automated summary

This article provides a detailed overview of the advanced applications of piezoelectric material in electrochemical processes. Energy harvesting, as a potential topic, aims to transform ambient energy sources into useful energy. The review focuses on connecting energy-harvesting devices and materials with electrochemical systems. The applications of piezoelectric material electrochemistry in dye degradation, hydrogen production, and other fields are discussed.