Engineering & Materials Science
Catalysts
100%
Zeolites
59%
Acids
57%
Nuclear magnetic resonance
48%
Nuclear magnetic resonance spectroscopy
42%
Porphyrins
37%
Hydrogen production
35%
Acidity
35%
Oxidation
33%
Hydrogen
31%
Nanoparticles
31%
Silica
29%
Cobalt
26%
Photocatalytic activity
26%
Alumina
26%
Nanotubes
24%
Carbon nitride
22%
Methanol
22%
Electrons
22%
Oxides
20%
Electrocatalysts
20%
Dehydration
19%
Photocatalysts
19%
Irradiation
18%
Acetaldehyde
18%
Ethylbenzene
17%
Molecules
17%
Atoms
17%
Catalyst supports
17%
Multicarrier modulation
17%
Metals
16%
Spray pyrolysis
16%
Adsorption
15%
Aluminum
15%
Catalyst activity
15%
Nanocatalysts
14%
Metalorganic frameworks
14%
Heterojunctions
13%
Temperature
13%
Sewage sludge
13%
Methane
13%
Olefins
12%
Protons
12%
Carbon
12%
Biomass
12%
Metal-Organic Frameworks
12%
Gold nanoparticles
12%
Aluminum oxide
12%
Ions
12%
Reforming reactions
12%
Chemistry
Catalyst
52%
Zeolite
48%
Solid-State NMR
32%
Acid
23%
Amorphous Material
21%
Phenylglyoxal
21%
Lewis Acid
19%
Surface
19%
NMR Spectroscopy
18%
Reduction
18%
Oxalonitrile
18%
Porphyrin
17%
Nanotube
17%
Nanoparticle
16%
Dehydration
16%
Ethylbenzene
15%
Hydrogen
15%
Acetaldehyde
13%
Oxidation Reaction
12%
1H MAS NMR
12%
Tetraphenylporphyrin
12%
Strength
11%
Methane
11%
Meso Porosity
11%
Photocatalytic Oxidation
11%
Air Pollution
10%
Methanol
10%
Hydrogenation
8%
13C MAS NMR
8%
Fuel
8%
Aluminium Atom
8%
Hydrocarbon
8%
Photocatalytic Activity
8%
MAS NMR Spectroscopy
8%
Mandelate
7%
Catalysis
7%
Oxide
7%
Nitrogen Fixation
7%
Carbon Atom
7%
Metal Organic Framework
7%
Beckmann Rearrangement
7%
Ethyl Mandelate
7%
Ammonia
7%
Reaction Yield
7%
Molecule
7%
Behavior as Electrode
7%
Energy
6%
Adsorption
6%
Glucose
6%
Gasification
6%
Physics & Astronomy
zeolites
43%
catalysts
42%
acids
39%
nuclear magnetic resonance
36%
acidity
28%
aluminum oxides
22%
silicon dioxide
20%
solid state
15%
aluminum
15%
flames
15%
spectroscopy
12%
hydrogen production
11%
hydrocarbons
11%
dehydration
10%
selectivity
9%
methyl alcohol
8%
synthesis
8%
performance
7%
mixed oxides
7%
hydrogenation
7%
sewage
7%
coke
6%
alkenes
6%
sludge
6%
molecules
6%
deposits
6%
benzene
6%
cobalt
5%
lanthanum
5%
ammonia
5%
immobilization
5%
hydrogen
5%
atoms
5%
tuning
5%
metals
5%