Assunto
cerium oxides
85
sintering
28
doped materials
25
gadolinium oxides
25
ceramics
24
electric conductivity
24
Cerium oxide
22
coprecipitation
22
microstructure
20
solid electrolytes
19
x-ray diffraction
18
spectroscopy
17
synthesis
17
scanning electron microscopy
16
samarium oxides
15
impedance
14
solid oxide fuel cells
14
zirconium oxides
14
yttrium oxides
13
powders
12
Óxido de cério
10
mechanical properties
8
Óxidos de cério
8
Nanopartículas
7
rare earths
7
solid solutions
7
particle size
6
Nanoparticles
5
density
5
ionic conductivity
5
nickel oxides
5
precipitation
5
Carbon monoxide
4
aluminium oxides
4
anodes
4
cerium oxide
4
chemical preparation
4
fracture properties
4
gadolinium
4
hydroxides
4
oxidation
4
silicon nitrides
4
specific surface area
4
Artigo original
3
Hidrogênio
3
Hydrogen
3
Monóxido de carbono
3
cerium
3
comparative evaluations
3
composite materials
3
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