Elucidation of Metal Local Environments in Single-Atom Catalysts Based on Carbon Nitrides (Small 33/2022)

In article number 2202080, Javier Pérez-Ramírez, Sharon Mitchell, and co-workers analyze the local environment of platinum in single-atom catalysts based on poly(triazine imide) by atomic-resolution imaging, various spectroscopies, and density functional theory. The experimental data corroborate theoretical predictions that metal atoms primarily localize in-plane near the corners of the intrinsic scaffold cavities and expose the site diversity within the catalytic material.