TY - GEN
T1 - High-temperature gravimetric study on the kinetics of the formation of SrTiO3 by solid state reaction of SrCO3 and TiO 2
AU - Niwa, Eiki
AU - Sato, Kazuhisa
AU - Yashiro, Keiji
AU - Mizusaki, Junichiro
PY - 2009
Y1 - 2009
N2 - SrTiO3-based perovskite-type oxides are used in various fields because these oxides have high chemical stability and many functions. In this study, a trial was made to find the best conditions for the preparations of the single phase SrTiO3. Two kinds of powder mixtures, SrCO 3/TiO2(anatase) and SrCO3/TiO 2(rutile), were prepared and the reaction behavior, the formation energy to SrTiO3, the reaction rate constant and the activation energy were compared to elucidate the mechanism and the condition for single phase formation.
AB - SrTiO3-based perovskite-type oxides are used in various fields because these oxides have high chemical stability and many functions. In this study, a trial was made to find the best conditions for the preparations of the single phase SrTiO3. Two kinds of powder mixtures, SrCO 3/TiO2(anatase) and SrCO3/TiO 2(rutile), were prepared and the reaction behavior, the formation energy to SrTiO3, the reaction rate constant and the activation energy were compared to elucidate the mechanism and the condition for single phase formation.
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U2 - 10.1149/1.3224758
DO - 10.1149/1.3224758
M3 - Conference contribution
AN - SCOPUS:77649218550
SN - 9781615676392
T3 - ECS Transactions
SP - 205
EP - 210
BT - ECS Transactions - High Temperature Corrosion and Materials Chemistry 7 - 214th ECS Meeting
PB - Electrochemical Society Inc.
T2 - High Temperature Corrosion and Materials Chemistry 7 - 214th ECS Meeting
Y2 - 12 October 2008 through 17 October 2008
ER -