Sonochemistry: from Basic Principles to Innovative Applications

Sonochemistry represents a fascinating intersection of chemistry and physics, characterized by the influence of ultrasound on chemical and physical processes in solutions. The primary objective of this editorial is to highlight the advancements in sonochemistry from its basic principles to its innovative applications. A comprehensive literature review covering developments from 1980 to 2000 reveals a significant growth in the field post-2000, showcasing the multitude of applications including sonocatalysis, organic chemistry, and environmental remediation. This editorial discusses the underlying mechanism of cavitation, which leads to the formation and collapse of microbubbles, generating localized effects that enhance reaction kinetics and alter reaction mechanisms. Notably, these physical phenomena create favorable conditions for innovations in diverse areas of research, such as polymer chemistry and biomass conversion. Additionally, this contribution underscores the importance of properly selecting sonochemical parameters to maximize efficacy in laboratory settings. Further contributions in the topical collection illustrate the multidisciplinary nature of sonochemistry, with perspectives on nanostructured materials and recent advances in various fields. Ultimately, the advancements in sonochemistry signify its promise as a key driver for future research and innovations in chemistry.