Tuning Ligand-Coordinated Single Metal Atoms on TiO and their Dynamic Response during Hydrogenation Catalysis.

Invited for this month's cover is the group of Steven Tait at Indiana University. The image shows single metal atoms stabilized by small molecules on a titanium dioxide powder support that are active in catalyzing ethylene hydrogenation. The Full Paper itself is available at 10.

Tuning Ligand-Coordinated Single Metal Atoms on TiO and their Dynamic Response during Hydrogenation Catalysis.

Ligand-coordinated supported catalysts (LCSCs) are of growing interest for heterogeneous single-atom catalysis. Here, the effect of the choice of organic ligand on the activity and stability of TiO -supported single-atom Pt-ligand catalysts was investigated for ethylene hydrogenation. The activity of these catalysts showed a significant dependence on the choice of ligand and also correlated with coordination number for Pt-ligand and Pt-Cl .