I am pleased to announce that I am a guest editor for a special issue in the Catalyst journals. The topic of the special issue is "Recent Advances in Ionic Liquids and Deep Eutectic Solvents for Task-Specific Catalysts". I invite everyone to submit the manuscript using the below link. The deadline for submission is 30 June 2021. https://www.mdpi.com/journal/catalysts/special_issues/ionic_liquid_eutectic_solvent