Spin-State Engineering in Ni-Doped Co3O4 Hollow Prisms for Enhanced Toluene Oxidation
Although the spin state of active centers is crucial to catalytic activity, its role in VOC deep oxidation remains unclear. Here, we report a spin-state engineering strategy to construct Ni-doped Co3O4 hollow prisms (Ni-Co3O4-HP) via sacrificial-template etching. The mesoporous hollow architecture improves reactant d...