729191
Cerium oxide, praseodymium doped
nanopowder, <100 nm particle size
Synonym(s):
PDC-20, Praseodymium doped ceria
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About This Item
Empirical Formula (Hill Notation):
CeO2
CAS Number:
Molecular Weight:
172.11
UNSPSC Code:
26111700
PubChem Substance ID:
NACRES:
NA.23
InChI
1S/8Ce.20O.2Pr
InChI key
BZMGARBZVLWDRO-UHFFFAOYSA-N
form
nanopowder
composition
Ce0.8Pr0.2O2
greener alternative product characteristics
Design for Energy Efficiency
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particle size
<100 nm
mp
>400 °C
greener alternative category
, Enabling
General description
Cerium oxide, praseodymium doped (PDC-20) nanopowder is a fluorite-type oxide, which can be used as a non-toxic red and orange ceramic pigment. It can be prepared by a variety of techniques such as microwave-assisted hydrothermal (MAH) method, flux method and carbonate-coprecipitation method.
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Application
PDC-20 can be used for a variety of applications such as:
- a substrate for water-gas shift reaction
- an electrolyte material for solid oxide fuel cells(SOFCs)
Storage Class
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Low-temperature synthesis of praseodymium-doped ceria nanopowders
Wang Y, et al.
Journal of the American Ceramic Society. American Ceramic Society, 85(12), 3105-3107 (2002)
Photoluminescence properties of praseodymium doped cerium oxide nanocrystals
Cabral AC, et al.
Ceramics International, 40(3), 4445-4453 (2014)
Goettler, R.; Xing, Zh.; Xue, L.; Hill, M. L.
Ceramic Engineering and Science Proceedings, 183-183 (2008)
Nonconventional synthesis of praseodymium-doped ceria by flux method
Bondioli F, et al.
Chemistry of Materials, 12(2), 324-330 (2000)
Praseodymium doped ceria as electrolyte material for IT-SOFC applications
Shajahan I, et al.
Materials Chemistry and Physics, 216(2), 136-142 (2018)
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