Zeolitic Octahedral Metal Oxides for Catalysis

Zeolitic octahedral metal oxides (ZOMOs) are crystalline microporous transition metal oxides, built from transition metal‐oxygen clusters and inorganic linkers. The material shows both microporosity and redox property, which processes both advantages of zeolites and transition metal oxides. This concept outlines five ZOMO frameworks (ZOMO‐1 to ZOMO‐5) with tunable pore geometries and elemental diversity, enabling to tune the structure and chemical composition, which leads to tuning the catalytic activity of the materials. ZOMOs exhibit exceptional catalytic performance in selective oxidation, oxidative degradation, and H 2 evolution. Despite progress, there are still challenges in structure diversity and atomic‐level structural control in the field of ZOMOs. Addressing these will advance ZOMOs as sustainable catalysts for energy and environmental applications.