Engineering & Materials Science
Acids
20%
Adsorption
17%
Alkylation
13%
Alumina
13%
Aluminum oxide
23%
Calcination
10%
Catalysts
63%
Cerium
17%
Cerium oxide
11%
Composite materials
11%
Coprecipitation
25%
Crystalline materials
10%
Degradation
27%
Doping (additives)
18%
Electrons
10%
Energy gap
13%
Gasoline
12%
Heterojunctions
23%
Hybrid materials
14%
Hydrogen
14%
Hydrogen production
14%
Hydroxyapatite
14%
Irradiation
23%
Molar ratio
12%
Nitrogen
10%
Olefins
42%
Oligomerization
47%
Optical band gaps
10%
Optical properties
10%
Oxidation-Reduction
12%
Oxides
34%
Phenols
30%
Photocatalysts
100%
Photocatalytic activity
15%
Photodegradation
49%
Pyridine
17%
Reduced Graphene Oxide
14%
Scanning electron microscopy
11%
Semiconductor materials
15%
Sol-gel process
14%
Sol-gels
24%
Specific surface area
23%
Spectroscopy
10%
Terbium
11%
Titanium
10%
Titanium dioxide
11%
Ultraviolet radiation
20%
Water
12%
X ray diffraction
13%
X ray photoelectron spectroscopy
20%
Chemistry
2,4-D
17%
2,4-dichlorophenol
5%
4-Chlorophenol
11%
Acid
6%
Acid Catalyst
5%
Alkene
25%
Alkylation
7%
Aqueous Solution
6%
Band Gap
15%
Bronsted Acid
7%
Bubble Columns
6%
Butene
5%
Calcination
8%
Camphene
6%
Catalyst
26%
Cerium
9%
Charge Carrier
5%
Charge Separation
6%
Ciprofloxacin
5%
Composite Material
12%
Coprecipitation
17%
Cresol
6%
Dimerization
5%
Diuron
6%
Doping Material
5%
Gasoline
14%
Graphene Oxide
7%
Hexagonal Space Group
7%
Hydrogen
6%
Isobutane
11%
Memory Effect
6%
Oligomerization
28%
Optical Property
6%
Organic Carbon
6%
Oxide
19%
Phenol
20%
Photocatalytic Activity
11%
Photocatalytic Reduction
5%
Photodegradation
29%
Radial Distribution Function
7%
Reaction Yield
6%
Redox State
5%
Semiconductor
11%
Sol Gel Process
10%
Solvothermal Method
7%
Specific Surface Area
15%
Titanium Dioxide
6%
Ultraviolet Irradiation
16%
UV/VIS Spectroscopy
8%
X-Ray Diffraction
9%
Physics & Astronomy
acids
7%
adsorption
8%
alkenes
5%
aluminum oxides
7%
anatase
6%
catalysts
11%
cerium
8%
degradation
5%
dimerization
5%
gasoline
6%
gels
5%
graphene
11%
herbicides
7%
hydrogen
8%
hydrogen production
5%
hydroxides
9%
irradiation
7%
mixed oxides
5%
nitrogen
5%
oxides
9%
radial distribution
6%
scanning electron microscopy
5%
selectivity
7%
sodalite
7%
spectroscopy
7%
sulfation
5%
water splitting
6%