Publication | Closed Access
Amorphous Metal Fluorides with Extraordinary High Surface Areas
233
Citations
6
References
2003
Year
Materials ScienceAmorphous Alf3EngineeringHigh Lewis AciditySurface ScienceApplied PhysicsCatalysisChemistryAmorphous Metal FluoridesSuper Acidic SolidsAmorphous SolidFunctional MaterialsAmorphous Metal
Super acidic solids: A new two-step route to high-surface-area metal fluorides is reported, by which amorphous AlF3 can be prepared having a BET(N2) surface area of more than 200 m2 g−1 (see SEM image). This HS-AlF3 shows a very high Lewis acidity and consequently a high catalytic activity.
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