DocumentCode :
2800277
Title :
Cuspidine-type Solid Oxides for Fuel Cell applications
Author :
Cioatera, N.
Author_Institution :
Dept. of Chem., Univ. of Craiova, Craiova, Romania
Volume :
2
fYear :
2012
fDate :
15-17 Oct. 2012
Firstpage :
341
Lastpage :
344
Abstract :
Cuspidine-type solid oxides having the compositions La4(Ti2O8)O2 and La4(Ti1.5Al0.5O8-δ)O2 were synthesized using a modified Pechini method at much lower temperature than the one corresponding to the state of the art ceramic method. Their thermal behaviour was evaluated using TG/DSC techniques. Reduction-oxidation processes were evidenced on both heating and cooling stages, their amplitude depending on gas atmosphere and sample composition.
Keywords :
cooling; differential scanning calorimetry; heating; lanthanum compounds; oxidation; reduction (chemical); solid oxide fuel cells; thermal analysis; titanium compounds; La4(Ti1.5Al0.5O8-δ)O2; La4(Ti2O8)O2; TG-DSC techniques; ceramic method; cooling stages; cuspidine-type solid oxides; fuel cell applications; gas atmosphere; heating stages; modified Pechini method; reduction-oxidation processes; sample composition; Cooling; Heating; Powders; Solids; Temperature measurement; Thermal analysis; X-ray scattering; XRD; cuspidine; sol-gel; thermal analysis;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Semiconductor Conference (CAS), 2012 International
Conference_Location :
Sinaia
ISSN :
1545-857X
Print_ISBN :
978-1-4673-0737-6
Type :
conf
DOI :
10.1109/SMICND.2012.6400767
Filename :
6400767
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2800277
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