Keyphrases
Acid Sites
100%
Probe Molecule
100%
31P Solid-state NMR
100%
Trimethylphosphine Oxide
100%
Zeolitic
100%
Inorganic Systems
100%
Brønsted Acid
50%
Aluminum Oxide
33%
27Al
33%
NMR Techniques
16%
Temperature Programmed Desorption
16%
Spectroscopic Techniques
16%
Zeolite
16%
Lewis Acids
16%
Quantitative Measurement
16%
Solid-state NMR Spectroscopy
16%
Chemical Shift
16%
Successful Completion
16%
Physisorbed
16%
Thermal Methods
16%
Resonance Line
16%
Lewis Acid Sites
16%
31P NMR
16%
Aluminum Concentration
16%
Solid Acid Catalyst
16%
Fluid Catalytic Cracking
16%
NMR Signal
16%
Acid Site Density
16%
1H{31P}
16%
Isopropylamine
16%
Chemical Shift Assignment
16%
Quantitative Detection
16%
Qualitative Detection
16%
Alumina Surface
16%
Dealuminated Y Zeolite
16%
Consistent Assignment
16%
Trimethylphosphine
16%
Silica-alumina Catalyst
16%
Phosphorus-based
16%
Amorphous Silica-alumina
16%
Triple Resonance NMR
16%
Structure-performance Relationship
16%
Chemistry
Phosphorus-31 Magnetic Resonance Spectroscopy
100%
Trimethylphosphine
100%
Aluminum Oxide
57%
Silicon Dioxide
28%
NMR Spectroscopy
28%
Chemical Shift
28%
Lewis Acid
28%
Desorption
14%
Aluminum
14%
Fluid Catalytic Cracking
14%
Spectroscopy
14%
Solid-State NMR
14%
Acid Catalyst
14%
31P MAS NMR
14%
Isopropylamine
14%