Front Cover: Hybrid Deep Eutectic Solvents with Flexible Hydrogen‐Bonded Supramolecular Networks for Highly Efficient Uptake of NH 3 (ChemSusChem 17/2017)

The Cover picture shows a representation of highly efficient capture of NH 3 molecules by hybrid deep eutectic solvents that consist of three inexpensive components. These solvents were designed to have a flexible supramolecular network along with abundant hydrogen‐bonding interaction sites, which enabled a strong physical solvation of NH 3 molecules and realized solvent‐unbreaking absorption. Both exceptional NH 3 mass capacity and excellent desorption–regeneration performance were achieved, along with outstanding NH 3 /CO 2 selectivity and environmental merits. More details can be found in the Full Paper by Li et al. on page 3368 in Issue 17, 2017 (DOI: 10.1002/cssc.201701135).