Front Cover: Crystal Phase Effects on the Gas‐Phase Ketonization of Small Carboxylic Acids over TiO2 Catalysts (13/2021)

The Front Cover shows an imaginary police line‐up of two molecules suspected to be involved as intermediates in the catalytic ketonization reaction. Based on the evidence collected, depicted on the pinboard on the wall, the scientist discusses the impact of all this with somebody interested in catalysis that converts waste, wastewater‐derived volatile fatty acids in this case, to value‐added circular chemicals. More information can be found in the Full Paper by E. V. Fufachev et al.