Engineering & Materials Science
Catalysts
100%
Phenols
68%
Photodegradation
52%
Aluminum oxide
51%
Hydrodesulfurization
44%
Oxides
41%
X ray photoelectron spectroscopy
32%
Dehydrogenation
28%
Composite materials
27%
Catalyst supports
25%
Photocatalytic activity
25%
Heterojunctions
22%
Spectroscopy
22%
Degradation
22%
Photocatalysts
20%
Impregnation
18%
Acids
18%
Catalyst activity
18%
X ray diffraction
17%
Transesterification
17%
Ultraviolet radiation
17%
Ethane
17%
Photocatalysis
16%
Gas oils
16%
Coprecipitation
15%
Oxygen vacancies
15%
Methanol
15%
Transmission electron microscopy
15%
Water
14%
Metals
14%
Coke
14%
Ethylene
14%
Structural properties
13%
Scanning electron microscopy
12%
Oils
12%
Physisorption
11%
Temperature
11%
Alkaline earth metals
11%
Electrons
10%
Biodiesel
10%
Zirconia
10%
X rays
10%
Polycrystalline materials
10%
Citric acid
10%
Oxygen
9%
Calcite
9%
Oxidation
9%
Diffraction patterns
9%
Catalyst selectivity
9%
Chemistry
Catalyst
44%
Phenol
42%
Hydrodesulfurization
42%
Photodegradation
31%
Composite Material
20%
Photocatalytic Activity
19%
4-Chlorophenol
17%
Chelating Agent
16%
Oxide
16%
Oxidative Dehydrogenation
15%
Impregnation
15%
Dioxygen
13%
Ethane
12%
One Pot Reaction
12%
Diffuse Reflectance Spectroscopy
11%
Gas
11%
X-Ray Photoelectron Spectroscopy
11%
Sulfurization
9%
X-Ray Diffraction
9%
Reduction
8%
2,4-dichlorophenol
8%
Guaiacol
8%
Castor Oil
8%
Graphite Oxide
8%
Spectroscopy
8%
Photocatalysis
8%
Calcite
7%
Fourier Transform Infrared Spectroscopy
7%
Calcium Carbonate
7%
Surface
7%
Physisorption
7%
Coprecipitation
7%
Solvothermal Method
6%
Raman Spectroscopy
6%
Persistent Organic Pollutant
6%
Citric Acid
6%
Propane
6%
Dehydrogenation
6%
pH Value
6%
Metal
6%
Polycrystalline Solid
6%
Sulfide
5%
Pyridine
5%
Calcination
5%
Electrical Property
5%
Fluorescence Spectroscopy
5%
Methanol
5%
Additive
5%
Physics & Astronomy
catalysts
39%
phenols
34%
synthesis
20%
degradation
16%
citric acid
9%
mercury lamps
9%
pens
9%
x rays
9%
coke
8%
dehydrogenation
8%
calcite
8%
hydrogen production
8%
pyridines
8%
sulfides
8%
heterojunctions
8%
composite materials
8%
reactors
7%
propane
7%
water
7%
calcium carbonates
7%
metals
7%
catalytic activity
6%
tin
6%
fractals
6%
spectroscopy
6%
oils
6%
deposits
6%
performance
6%
evaluation
6%
rays
5%
oxygen
5%
scanning electron microscopy
5%
diffraction patterns
5%
irradiation
5%
diffraction
5%
retarding
5%
transmission electron microscopy
5%