Ingeniería y ciencia de los materiales
Methanation
87%
Catalyst selectivity
86%
Catalyst supports
78%
Methane
55%
Nickel
55%
Catalysts
50%
Physisorption
49%
Chemisorption
45%
Coprecipitation
44%
Raman spectroscopy
39%
Sol-gels
38%
Hydrogenation
37%
X ray photoelectron spectroscopy
36%
Impregnation
35%
Molar ratio
35%
Zirconia
35%
Atmospheric pressure
33%
Transmission electron microscopy
30%
Nanoparticles
29%
X ray diffraction
29%
Nitrogen
27%
Temperature
23%
Física y astronomía
methanation
100%
selectivity
56%
catalysts
55%
nickel
47%
methane
36%
evaluation
25%
reaction time
23%
hydrogenation
21%
chemisorption
21%
zirconium oxides
20%
beds
18%
x rays
17%
atmospheric pressure
17%
Raman spectroscopy
16%
photoelectron spectroscopy
16%
gels
15%
reactors
14%
nitrogen
14%
nanoparticles
13%
transmission electron microscopy
12%
temperature
11%
characterization
10%
diffraction
10%
pulses
9%
performance
8%
Química
Methane
31%
Catalyst
24%
Physisorption
20%
Chemisorption
17%
Tetragonal Space Group
17%
Catalyst Property
17%
Coprecipitation
17%
Impregnation
17%
Raman Spectroscopy
14%
Hydrogenation
14%
X-Ray Photoelectron Spectroscopy
13%
Transmission Electron Microscopy
13%
Nitrogen
11%
Pressure
11%
Nanoparticle
9%
X-Ray Diffraction
9%
Reduction
9%
Time
7%