Conductivity and Dielectric Studies on Combustion Derived Self-Doped Ceria Nanoparticles
نویسندگان
چکیده
منابع مشابه
Optimizing ionic conductivity in doped ceria
David Andersson et al. report calculations revealing how doped oxides with cubic fluorite structures become effective ionic conductors. Cubic fluorite structures, such as ceria (CeO2), can become effective ionic conductors when doped with cations of lesser valence than the host cations. Doped ceria thus has potential as an electrolyte for environmentally friendly solid oxide fuel cells. Anderss...
متن کاملOptimization of ionic conductivity in doped ceria.
Oxides with the cubic fluorite structure, e.g., ceria (CeO2), are known to be good solid electrolytes when they are doped with cations of lower valence than the host cations. The high ionic conductivity of doped ceria makes it an attractive electrolyte for solid oxide fuel cells, whose prospects as an environmentally friendly power source are very promising. In these electrolytes, the current i...
متن کاملSynthesis of Nano-Ca doped Ceria by combustion method and investigating of effective factors on process
A Synthesis of doped ceria by combustion method is performed. Two types of fuel such asurea and glycine is used to investigate the effect of fuel reactivity and reaction rate on themorphology of the resulted powders. Thermo gravimetric analysis is carried out by (TG/DTA,Rigaku Thermalplus TG 8120) to study the exo–endo temperature of as-received powder. Thecrystalline phases are identified by X...
متن کاملEnhanced Ionic Conductivity in Heavily Doped Ceria Nanoceramics
CINSO (Centro de INvestigaciones en SOlidos) CITEFA-CONICET Juan Bautista de La Salle 4397, Villa Martelli (B1603ALO) Buenos Aires, Argentina dlamas@citefa. gov.ar;[email protected]
متن کاملsynthesis of nano-ca doped ceria by combustion method and investigating of effective factors on process
a synthesis of doped ceria by combustion method is performed. two types of fuel such asurea and glycine is used to investigate the effect of fuel reactivity and reaction rate on themorphology of the resulted powders. thermo gravimetric analysis is carried out by (tg/dta,rigaku thermalplus tg 8120) to study the exo–endo temperature of as-received powder. thecrystalline phases are identified by x...
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ژورنال
عنوان ژورنال: Journal of Nanoscience and Technology
سال: 2020
ISSN: 2455-0191
DOI: 10.30799/jnst.293.20060201