Overview of interfacial interaction mechanisms of bubble-mineral systems at the nanoscale

Abstract

Understanding the interfacial interaction mechanisms of bubble-mineral systems is of paramount importance in the fields of fundamental science and engineering. Over the past few decades, researchers have employed the techniques such as atomic force microscope colloidal or bubble probe to quantitatively measure the bubble-mineral and bubble-bubble interactions at the nanoscale. However, accurately quantifying the interactions involving deformable bubbles has proven challenging due to the complexity of both theoretical analysis and experimental verification. To improve the understanding of interfacial mechanisms involved in the bubble and mineral systems, an overview of recent nanomechanical advancements in bubble-mineral interaction is required. In this review, we provide a comprehensive review of recent advancements in the nanomechanical understanding of interactions of bubble-mineral particles or surfaces and the interactions of bubble-bubble in mineral systems during various interfacial processes. Furthermore, we highlight the potential challenges for future research in this area. By shedding light on the underlying mechanisms governing interfacial interactions in bubble-mineral systems, this review offers valuable insights and paves the way for the development of effective strategies to manipulate and control these interactions in both environmental and engineering applications.

Minerals and Mineral Materials: Happy Birthday!

“…In the past 4 issues of 2023, readers will find one exemplary review article elucidating pivotal topics in recent developments in quartz marketing, impurity Analysis, and purification [1] . One review delves into nanoscale interactions between bubbles and minerals: understanding interfacial mechanisms, authored by the distinguished team led by Prof. Lei Xie from the School of Minerals Processing and Bioengineering, Central South University [2] .…”