Engineering & Materials Science
Esterification
94%
Acidity
92%
Zirconia
79%
Sulfates
75%
Acids
60%
Pyridine
22%
Decomposition
19%
Titration
19%
Monolayers
17%
Acetone
17%
Catalyst activity
16%
X ray photoelectron spectroscopy
16%
Impregnation
16%
Methanol
13%
Molecules
13%
Sulfur
12%
Catalysts
11%
Temperature
5%
Physics & Astronomy
ammonium sulfates
100%
acidity
92%
zirconium oxides
68%
reactivity
66%
acids
60%
sulfation
23%
decomposition
20%
catalytic activity
17%
pyridines
16%
titration
16%
acetone
15%
sulfates
14%
methyl alcohol
13%
sulfur
12%
catalysts
12%
probes
8%
molecules
7%
temperature
3%
Earth & Environmental Sciences
ammonium sulfate
76%
acidity
65%
acid
42%
decomposition
19%
acetone
14%
X-ray spectroscopy
13%
methanol
13%
catalyst
11%
probe
10%
X-ray diffraction
10%
sulfur
10%
family
9%
sulfate
9%
transition
8%
temperature
5%
Chemistry
Esterification
60%
Ammonium
53%
Propylamine
36%
Acid
23%
Decomposition
17%
Impregnation
11%
Titration
10%
Acetone
10%
Sulfate
10%
Monolayer
10%
Pyridine
9%
Strength
8%
Surface
8%
Probe
8%
Methanol
8%
Catalyst
5%
Molecule
4%