Engineering & Materials Science
Oxygen vacancies
100%
Oxidation
57%
Photocatalysts
49%
Adsorption
47%
Environmental Restoration and Remediation
26%
Negative ions
21%
Infrared spectroscopy
21%
Nitrates
20%
Impregnation
19%
Electric lamps
17%
Annealing
16%
Substitution reactions
16%
Oxides
13%
Defects
11%
Metals
10%
Costs
6%
Earth & Environmental Sciences
oxidation
42%
oxygen
42%
adsorption
32%
metal oxide
19%
lamp
17%
annealing
16%
anion
15%
substitution
14%
defect
14%
reflectance
14%
spectroscopy
13%
remediation
13%
nitrate
11%
in situ
9%
removal
8%
cost
8%
product
7%
comparison
6%
Chemical Compounds
Dioxygen
31%
Oxidation Reaction
29%
Adsorption
23%
Diffuse Reflectance IR Spectroscopy
23%
Remediation
16%
Radical Anion
15%
Photocatalysis
15%
Metal Oxide
13%
Annealing
12%
Nitrate
12%
Surface
10%
Substitution Reaction
10%