Teknik og materialevidenskab
Ligands
100%
Oxygen reduction reaction
89%
Catalysts
63%
Nanoparticles
55%
Heat treatment
32%
Carbon black
23%
Alloying
21%
Proton exchange membrane fuel cells (PEMFC)
20%
Electrolytes
18%
Particle size
17%
Acids
17%
Fuel cells
16%
Polymers
13%
Hot Temperature
9%
Fysik og astronomi
ligands
75%
catalysts
69%
augmentation
45%
nanoparticles
37%
oxygen
33%
musculoskeletal system
21%
fuel cells
21%
temperature effects
17%
acids
16%
alloying
16%
electrolytes
15%
heat treatment
15%
synthesis
13%
atmospheres
13%
carbon
12%
heat
12%
polymers
10%
performance
8%
Kemiske forbindelser
Alloy
52%
Strain
52%
Ligand
33%
Catalyst
31%
Nanoparticle
28%
Dioxygen
27%
Reduction
25%
Alloying
19%
Carbon Black
18%
Black
16%
Heat Treatment
15%
Acid
6%
Surface
5%