Engineering & Materials Science
Catalysts
100%
Zeolites
90%
Acids
53%
Cellulose
33%
Adsorption
33%
Metalorganic frameworks
28%
Photocatalysts
27%
Carbon
26%
Photoreactivity
25%
Carboxylation
25%
Methanol
24%
Kaolin
24%
Methane
23%
Silica
22%
Oxidation
22%
Characterization (materials science)
20%
Metal-Organic Frameworks
20%
Aluminosilicates
18%
Glucose
17%
Batch reactors
16%
Iron
16%
Composite materials
16%
Water
15%
Adsorbents
15%
Biomass
15%
Cobalt
15%
Catalyst activity
15%
Scanning electron microscopy
15%
X ray diffraction
15%
Lignin
14%
Corrosion inhibitors
14%
Oxides
14%
Glycerol
13%
Titanium
13%
Metals
13%
Nickel
13%
Delignification
13%
Photodegradation
13%
Ions
12%
Titanium dioxide
12%
Impregnation
11%
Irradiation
11%
Nuclear magnetic resonance
11%
Fourier transforms
11%
Ion exchange
10%
Nitrogen
10%
Energy dispersive spectroscopy
10%
Phenols
10%
Silicates
10%
Infrared radiation
10%
Physics & Astronomy
synthesis
75%
zeolites
70%
catalysts
58%
characterization
30%
acids
27%
templates
27%
adsorption
23%
adsorbents
20%
carbon
16%
inhibitors
14%
carboxylation
14%
carbon steels
14%
silicon dioxide
14%
activated carbon
13%
reaction time
13%
scanning electron microscopy
13%
nickel
13%
glucose
12%
crude oil
12%
porosity
12%
corrosion
11%
oils
11%
carbon dioxide
10%
metals
10%
microwaves
10%
nanocomposites
9%
cellulose
9%
methyl alcohol
9%
bentonite
9%
ethylenediamine
9%
rice
9%
products
9%
clays
9%
gases
8%
ammonia
8%
composite materials
8%
methane
8%
water
8%
yttrium
8%
oil recovery
7%
oxidation
7%
amines
7%
cobalt
7%
esters
6%
oleic acid
6%
capacitors
6%
surfactants
6%
lignin
6%
methanation
6%
nanoparticles
6%
Chemical Compounds
Zeolite
55%
Catalyst
45%
Meso Porosity
37%
Heterogeneous Catalyst
34%
Carboxylation
20%
Carbon Atom
19%
Methane
19%
Acid
17%
Methanol
16%
Adsorption
15%
Batch Reactor
15%
Reaction Yield
14%
Lignin
13%
Imidazoline
13%
Surface Area
12%
Time
12%
Corrosion Inhibitor
11%
Glucose
11%
Ethene
11%
Carbon Dioxide
11%
Metal Organic Framework
10%
Pore
10%
Glycerol
9%
5-Hydroxymethylfurfural
9%
Micro Porosity
9%
Aluminosilicate Mineral
9%
Phloroglucinol
9%
Photocurrent
9%
X-Ray Diffraction
8%
Impregnation
8%
Photoelectrode
8%
Composite Material
8%
Tetrapropylammonium
8%
Quantum Dot
8%
Application
7%
Coal
7%
Acetylene
6%
Photodegradation
6%
Metal
6%
Lewis Acid
6%
Energy
6%
Adsorbent
6%
Fourier Transform Infrared Spectroscopy
6%
Phenol
6%
Poly(propylene)
6%
Nanoparticle
6%
Gold Nanoparticle
6%
Crystallinity
6%
Microwave
6%
Vanillin
6%