Adsorbate/adsorbent interactions in microporous zeolites: mechanistic insights from NMR relaxation and DFT calculations

Keyphrases

• Mechanistic Insight 100%
• Density Functional Calculations 100%
• Microporous Zeolite 100%
• Nuclear Magnetic Resonance Relaxation Times 100%
• Adsorbate-adsorbate Interactions 100%
• T1-T2 100%
• Nuclear Magnetic Resonance Relaxation 100%
• Toluene 66%
• Zeolite 66%
• T2 Ratio 66%
• Aluminum Content 66%
• High Sensitivity 33%
• Methanol 33%
• Observed Trends 33%
• SiO2-Al2O3 33%
• Non-invasive Method 33%
• Porous Materials 33%
• Methanol-water Mixture 33%
• Robust Indicators 33%
• Effective Techniques 33%
• Interaction Mechanism 33%
• Host-guest Interaction 33%
• ZSM-5 Zeolite 33%
• ZSM-5 33%
• High Acidity 33%
• Silica-alumina 33%
• Surface Interaction 33%
• Microporous Materials 33%
• Mesoporous Media 33%
• Liquid Probe 33%
• Nuclear Spin Relaxation 33%
• Methylcyclohexane 33%
• Surface Acidity 33%
• Probe Molecule 33%
• Spin Relaxation Time 33%
• Relaxation Behavior 33%
• Zeolite Structure 33%
• Low SAR 33%
• Relaxation Time Constant 33%
• Timing Behavior 33%
• Polar Molecules 33%

Chemistry

• Density Functional Theory 100%
• Micro Porosity 100%
• Nuclear Magnetic Resonance Relaxation 100%
• Methanol 33%
• Aluminum 33%
• Cyclohexane 16%
• Porosity 16%
• Silicon Dioxide 16%
• Host-Guest Interaction 16%
• Aluminum Oxide 16%
• Meso Porosity 16%
• Surface Acidity 16%
• Polar Molecule 16%
• Nuclear Spin 16%
• Spin Relaxation 16%

Material Science

• Density 100%
• Zeolite 100%
• Nuclear Magnetic Resonance Relaxation 100%
• Aluminum 33%
• Aluminum Oxide 16%
• Al2O3 16%
• Silicon Dioxide 16%
• Microporous Material 16%
• Spin Relaxation 16%