Keyphrases
31P NMR
33%
Adsorption Experiment
33%
Amine Surfaces
33%
Amorphous Silica
100%
Amorphous Silica Surfaces
33%
Aqueous Solution
33%
Catalytic Activity
33%
Cluster Loss
33%
Cobalt
66%
Cyclohexene Epoxidation
33%
Cyclohexene Oxide
33%
FTIR Spectroscopy
33%
High Catalytic Activity
33%
Homogeneous Reaction
33%
Homogeneous Solution
33%
Impregnation
33%
Isobutyraldehyde
33%
Macroporous
33%
Macroporous Silica
100%
Mesoporous
33%
Mesoporous Silica
100%
N2 Adsorption
33%
Non-aqueous
33%
Partial Degradation
33%
Percent Conversion
33%
Polyoxometalate Cluster
100%
Reaction Process
33%
Silica Support
66%
Solid State
33%
Spectroscopic Evidence
33%
Surface Groups
33%
Surface Modification
100%
Transition Metal Substituted Polyoxometalates
100%
UV-VIS Spectroscopy
33%
Washing Process
33%
Chemistry
31P MAS NMR
25%
Aqueous Solution
25%
Cobalt
50%
Cyclohexene
50%
Epoxidation
25%
Fourier Transform Infrared Spectroscopy
25%
Isobutyraldehyde
25%
Macro Porosity
100%
Meso Porosity
100%
Polyoxometalate
100%
Silicon Dioxide
100%
Surface Modification
100%
Transition Element
75%
UV/VIS Spectroscopy
25%
Material Science
Amorphous Material
100%
Catalyst Activity
50%
Cobalt
50%
Epoxidation
25%
Fourier Transform Infrared Spectroscopy
25%
Nuclear Magnetic Resonance
25%
Oxide Compound
25%
Polyoxometalate
100%
Silicon Dioxide
100%
Solution
25%
Surface Treatment
100%
Transition Metal
75%
Pharmacology, Toxicology and Pharmaceutical Science
Adsorption
25%
Cyclohexane Oxide
25%
Cyclohexene Derivative
25%
Fourier Transform Infrared Spectroscopy
25%
Isobutyraldehyde
25%
Phosphorus 31
25%
Polyoxometalate
100%
Silicate
25%
Silicon Dioxide
100%
Sodium Chloride
25%
Transition Element
75%
Chemical Engineering
Adsorption
33%
Transition Metal
100%