Ingeniería y ciencia de los materiales
Nitrogen
100%
Specific surface area
59%
Thioureas
52%
Hydrazine
44%
Energy gap
35%
Photocatalysis
24%
Light absorption
23%
Microwave heating
21%
Raman spectroscopy
20%
Physicochemical properties
19%
Lignin
19%
Urea
18%
X ray photoelectron spectroscopy
18%
Spectroscopy
17%
Doping (additives)
17%
Structural properties
16%
Irradiation
15%
X ray diffraction
15%
Molecules
15%
Scanning electron microscopy
12%
Degradation
10%
Costs
5%
Química
Nitrogen
65%
Specific Surface Area
50%
Thiourea
41%
Hydrazine
40%
Band Gap
32%
BET Method
25%
Microwave Heating
24%
Calorific Value
22%
Lignin
21%
Photocatalysis
20%
Ethylenediamine
20%
Urea
17%
Raman Spectroscopy
16%
X-Ray Photoelectron Spectroscopy
15%
Spectroscopy
13%
Scanning Electron Microscopy
12%
X-Ray Diffraction
10%
Energy
10%
Reduction
9%
Molecule
7%
Física y astronomía
nitrogen
79%
hydrazines
42%
thioureas
41%
lignin
23%
ethylenediamine
22%
ureas
18%
electromagnetic absorption
15%
x rays
13%
Raman spectroscopy
13%
photoelectron spectroscopy
12%
methodology
12%
degradation
11%
synthesis
11%
microwaves
10%
scanning electron microscopy
10%
irradiation
9%
heating
9%
energy
9%
molecules
8%
diffraction
8%
spectroscopy
8%