Keyphrases
Coumarin
100%
Highly Active
100%
Triflic Acid
100%
Solvent-free Conditions
100%
SBA-15 Catalyst
100%
Functionalized SBA-15
100%
SBA-15
40%
Zeolite
20%
Acidity
20%
Mesoporous Catalyst
20%
Surface Silanol
20%
Ammonia
10%
Catalytic Efficiency
10%
Characterization Results
10%
FTIR Spectroscopy
10%
Powder X-ray Diffraction
10%
Pore Diameter
10%
Superacid
10%
Total Acidity
10%
Temperature Programmed Desorption
10%
Porous Channel
10%
Mesochannel
10%
Mesoporous Structure
10%
Nitrogen Adsorption Isotherm
10%
Mesoporous Silica SBA-15
10%
Mesoporous SBA-15
10%
SBA-15 Support
10%
Mesoporous Walls
10%
Acidic Materials
10%
Material Science
Zeolite
100%
Surface (Surface Science)
100%
Desorption
50%
Nitrogen Adsorption
50%
Adsorption Isotherm
50%
Fourier Transform Infrared Spectroscopy
50%
Mesoporous Silica
50%
Powder X-Ray Diffraction
50%
Chemistry
Triflic Acid
100%
Coumarin
100%
Meso Porosity
50%
acidity
30%
Silanol
20%
Porosity
10%
Fourier Transform Infrared Spectroscopy
10%
Adsorption Isotherm
10%
Mesoporous Silica
10%
Desorption
10%
Powder X-Ray Diffractometry
10%
Chemical Engineering
Temperature Programmed Desorption
100%
Adsorption Isotherm
100%