Inside Cover: Zeolite‐Encaged Single‐Atom Rhodium Catalysts: Highly‐Efficient Hydrogen Generation and Shape‐Selective Tandem Hydrogenation of Nitroarenes (Angew. Chem. Int. Ed. 51/2019)

Single-atom catalysis is emerging as a new frontier in heterogeneous catalysis. In their Research Article page 18570, J. Yu, A. Mayoral, and co-workers report a novel ligand-protected direct H2-reduction method to encapsulate single rhodium atoms within MFI zeolites under in situ hydrothermal conditions. The catalysts exhibit superior catalytic efficiency in ammonia borane (AB) hydrolysis and shape-selective tandem hydrogenation of nitroarenes by coupling with the hydrolysis of AB.