Front Cover: Creation of Highly Dispersed Supported Polyoxometalate Cesium Salts via Cation Exchange from Alkylammonium Salts on Supports (ChemNanoMat 2/2023)

A new method was developed for preparing highly dispersed supported polyoxometalate Cs salts that maintain the original Keggin structure after cation exchange of the corresponding supported polyoxometalates tetra-n-butylammonium salts. This method successfully provided thermal stability to the supported polyoxometalates and can be applied to various supports. These materials can potentially achieve challenging gas-phase reactions, such as selective oxidation of methane. More information can be found in the Research Article by Kazuya Yamaguchi, Tomohiro Yabe et al.