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Fused Catalysts: Bulk Preparation Methods by MaggyBalcazar is a document available to read on EtoBox.
Fused catalysts are prepared by melting mixtures of oxidic or metallic precursors together. This allows control over nanoscale structures and compositions not accessible through thermodynamic equilibrium. When cooled rapidly, the liquid alloy preserves its atomic dispersion as a glassy solid. Upon activation, this transforms into a nanocrystalline state with a large internal surface area for catalysis. Fused oxide catalysts can also form metastable phases with respect to oxygen content or anisotropic mixtur
- Author
- MaggyBalcazar
- Language
- EN