Structure and reactivity in the selective oxidation of methane to formaldehyde of low-loaded FeO_x/SiO₂ catalysts

Keyphrases

• Silica 100%
• Formaldehyde 100%
• FeOx 100%
• Methane Selective Oxidation 100%
• Oligomeric 66%
• Fe2+ 33%
• UV-DRS 33%
• Spectral Analysis 33%
• Catalytic Activity 33%
• Deconvolution Analysis 33%
• Isolated Species 33%
• Reduction Pattern 33%
• Selective Oxidation 33%
• Surface Structure 33%
• Surface Species 33%
• Bond Strength 33%
• Adsorption-precipitation 33%
• Incipient Wetness 33%
• CH4 Conversion 33%
• Interaction Strength 33%
• Speciation 33%
• Mssbauer 33%
• Continuous-flow Measurements 33%
• Fe3+ Species 33%
• Excellent Catalytic Performance 33%
• Catalyst Stability 33%
• Temperature-programmed Reduction 33%
• Fe2O3 Nanoparticles 33%
• Patch Features 33%
• Fe2O3 Particles 33%
• Silica Carrier 33%

Chemistry

• Methane 100%
• Selective Oxidation 100%
• Silicon Dioxide 66%
• UV/VIS Spectroscopy 33%
• Dissociation Energy 33%
• Flow Measurement 33%
• Nanoparticle 33%
• formation 33%
• Catalyst Activity 33%
• Surface Structure 33%
• Sintering 33%
• catalyst stability 33%

Chemical Engineering

• Nanoparticle 100%
• Flow Measurement 100%
• Temperature-programmed Reduction 100%
• CH4 Conversion 100%