Dynamic Formation of Brønsted Acid Sites over Supported WO_x/Pt on SiO₂ Inverse Catalysts─Spectroscopy, Probe Chemistry, and Calculations

Keyphrases

• Silica 100%
• Brønsted Acid 100%
• Dynamic Formation 100%
• Acid Sites 100%
• Trimer 33%
• Density Functional Calculations 33%
• Acid Density 33%
• SiO2 Support 33%
• Titration 16%
• Complex Role 16%
• Chemical Probes 16%
• Dehydration 16%
• Low Temperature 16%
• Pyridine 16%
• Tungsten Oxide 16%
• Catalyst Pretreatment 16%
• Tert-butanol 16%
• Structural Evolution 16%
• In Situ Raman 16%
• CO2 Chemisorption 16%
• Metal-metal Oxide 16%
• Monolayer Coverage 16%
• In-situ Density 16%
• Inverse Structure 16%
• Acid Site Density 16%
• Oxide Pair 16%
• Methanol Dehydration 16%
• Hydrogenolysis Reaction 16%
• C-O Hydrogenolysis 16%
• Catalyst Composition 16%
• In Situ Spectroscopic Characterization 16%

Chemistry

• Chemistry 100%
• formation 100%
• Density Functional Theory 100%
• Monomer 50%
• Phase Composition 50%
• Metal Oxide 50%
• Spectroscopy 50%
• Hydrogenolysis 50%
• Chemisorption 50%
• Tert-Butanol 50%
• Tungsten Oxide 50%
• Monolayers 50%
• Fourier Transform Infrared Spectroscopy 50%

Material Science

• Density 100%
• Oxide Compound 20%
• Metal Oxide 20%
• Platinum 20%
• Monolayers 20%
• Tungsten 20%
• Chemisorption 20%
• Phase Composition 20%