Engineering & Materials Science
Solid oxide fuel cells (SOFC)
100%
Hydrogen production
77%
Iodine
77%
Hydrogen
55%
Zirconia
54%
Metals
48%
Decomposition
45%
Sulfur
44%
Nickel oxide
43%
Cerium oxide
41%
Nanocatalysts
40%
Electrolytes
30%
Catalysts
29%
Activated carbon
28%
Infiltration
27%
Anodes
25%
Exergy
24%
Sintering
24%
Nanoparticles
22%
Alumina
22%
Printing
22%
Plasmas
21%
Fuel cells
20%
Thermodynamics
19%
Oxygen vacancies
17%
Coatings
17%
Temperature
16%
Ferritic stainless steel
16%
Catalyst supports
15%
Microstructure
15%
Calcination
14%
Engines
14%
Cathodes
13%
Heat flux
12%
Electrocatalysts
11%
Electrodes
11%
Brushes
11%
Particle size
10%
Painting
10%
Heat engines
10%
Vacuum
9%
X ray powder diffraction
8%
Powders
8%
Degradation
8%
Sol-gel process
7%
Dispersions
7%
Costs
7%
X-Ray Emission Spectrometry
7%
Specific surface area
7%
Physics & Astronomy
hydrogen production
58%
iodine
48%
iodides
45%
sulfur
44%
activated carbon
31%
cycles
30%
decomposition
30%
hydrogen
28%
solid oxide fuel cells
27%
zirconium oxides
23%
manufacturing
19%
aluminum oxides
18%
catalysts
16%
nanoparticles
15%
roasting
13%
performance
10%
transmission electron microscopy
7%
catalytic activity
7%
water splitting
7%
oxygen
6%
electrolytes
6%
temperature
6%
sintering
5%
beds
5%
Earth & Environmental Sciences
risk assessment
35%
hydrogen
35%
fuel cell
25%
laboratory
24%
documentation
22%
safety
21%
catalyst
20%
methane
20%
gas
17%
oxide
17%
audit
13%
metal
13%
hazard
13%
steel
8%
oxygen
7%
ventilation
7%
nitrogen
6%
ceramics
6%
cost
6%
chemical
5%