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Bimetallic Nanoalloy catalysts have diverse uses in clean energy, sensing, catalysis, biomedicine, and energy storage, with some supported and unsupported catalysts. Conventional synthetic methods for producing bimetallic alloy nanoparticles often produce unalloyed and bulky particles that do not exhibit desired characteristics. Alloys, when prepared with advanced nanoscale methods, give higher surface...
The rational design of the interface structure between nitride and oxide using the same metallic element and correlating the interfacial active center with a determined catalytic mechanism remain challenging. Herein, a Co4N‐Co3O4 interface structure is designed to determine the effect of interfacial active centers on hydrogen generation from ammonia borane. An unparalleled catalytic activity toward...
Water dissociation is the rate‐limiting step of several energy‐related reactions due to the high energy barrier required for breaking the oxygen–hydrogen bond. In this work, a bimodal oxygen vacancy (VO) catalysis strategy is adopted to boost the efficient water dissociation on Pt nanoparticles. The single facet‐exposed TiO2 surface and NiOx nanocluster possess two modes of VO different from each...
It was shown by investigating the interaction between potassium promotor and iron oxide, and the relationship between catalytic activity and potassium amount carried on the surface of a model catalyst that KFeO 2 model was the only one which agreed with the experiment results in all the three current active models of iron oxide based catalyst for dehydrogenation. The nature of this catalyst...
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