Preface: Special Topic on Ions in Water

Abstract

This special topic contains a diverse collection of 40 articles that span the vast range of subjects that fall under the heading "Ions in Water," a longstanding mainstay of chemical physics. The investigations reported herein employ state-of-the-art theoretical, computational, and experimental techniques, as well as combinations thereof, to provide new insights into the fundamental aspects of ion solvation and the important roles that ions play in mediating physicochemical processes occurring in solutions and at interfaces in a wide variety of settings relevant to biological, environmental, and technological applications.