DocumentCode :
3710808
Title :
Influence of cerium dopant on pyrochlore structure evolution under highly reducing atmosphere
Author :
N. Cioatera;E.A. Voinea;C.I. Radu;C.I. Spinu
Author_Institution :
University of Craiova, Department of Chemistry, Calea Bucuresti 107i, Romania
fYear :
2015
Firstpage :
89
Lastpage :
91
Abstract :
Sm2Ti2O7 and Sm2Ti1.8Ce0.2O7 samples have been synthesized using a modified Pechini method. The evolution of structure and morphology under highly reducing atmosphere was evidenced using X-ray diffraction (XRD), Raman spectroscopy and scanning electron microscopy. Ceria seems to facilitate the reduction of titania, leading to the formation of orthorombic SmTiO3.
Keywords :
"Atmosphere","X-ray scattering","Scanning electron microscopy","Cerium","X-ray diffraction","Raman scattering"
Publisher :
ieee
Conference_Titel :
Semiconductor Conference (CAS), 2015 International
ISSN :
1545-827X
Print_ISBN :
978-1-4799-8862-4
Type :
conf
DOI :
10.1109/SMICND.2015.7355169
Filename :
7355169
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=3710808
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