High-temperature gravimetric study on the kinetics of the formation of SrTiO3 by solid state reaction of SrCO3 and TiO 2

Eiki Niwa; Kazuhisa Sato; Keiji Yashiro; Junichiro Mizusaki

doi:10.1149/1.3224758

High-temperature gravimetric study on the kinetics of the formation of SrTiO₃ by solid state reaction of SrCO₃ and TiO ₂

Eiki Niwa, Kazuhisa Sato, Keiji Yashiro, Junichiro Mizusaki

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

4 Citations (Scopus)

Abstract

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.

Original language	English
Title of host publication	ECS Transactions - High Temperature Corrosion and Materials Chemistry 7 - 214th ECS Meeting
Publisher	Electrochemical Society Inc.
Pages	205-210
Number of pages	6
Edition	44
ISBN (Print)	9781615676392
DOIs	https://doi.org/10.1149/1.3224758
Publication status	Published - 2009
Externally published	Yes
Event	High Temperature Corrosion and Materials Chemistry 7 - 214th ECS Meeting - Honolulu, HI, United States Duration: Oct 12 2008 → Oct 17 2008

Publication series

Name	ECS Transactions
Number	44
Volume	16
ISSN (Print)	1938-5862
ISSN (Electronic)	1938-6737

Conference

Conference	High Temperature Corrosion and Materials Chemistry 7 - 214th ECS Meeting
Country/Territory	United States
City	Honolulu, HI
Period	10/12/08 → 10/17/08

All Science Journal Classification (ASJC) codes

Engineering(all)

Access to Document

10.1149/1.3224758

Cite this

Niwa, E., Sato, K., Yashiro, K., & Mizusaki, J. (2009). High-temperature gravimetric study on the kinetics of the formation of SrTiO₃ by solid state reaction of SrCO₃ and TiO ₂. In ECS Transactions - High Temperature Corrosion and Materials Chemistry 7 - 214th ECS Meeting (44 ed., pp. 205-210). (ECS Transactions; Vol. 16, No. 44). Electrochemical Society Inc.. https://doi.org/10.1149/1.3224758

High-temperature gravimetric study on the kinetics of the formation of SrTiO₃ by solid state reaction of SrCO₃ and TiO ₂. / Niwa, Eiki; Sato, Kazuhisa; Yashiro, Keiji et al.

ECS Transactions - High Temperature Corrosion and Materials Chemistry 7 - 214th ECS Meeting. 44. ed. Electrochemical Society Inc., 2009. p. 205-210 (ECS Transactions; Vol. 16, No. 44).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Niwa, E, Sato, K, Yashiro, K & Mizusaki, J 2009, High-temperature gravimetric study on the kinetics of the formation of SrTiO₃ by solid state reaction of SrCO₃ and TiO ₂. in ECS Transactions - High Temperature Corrosion and Materials Chemistry 7 - 214th ECS Meeting. 44 edn, ECS Transactions, no. 44, vol. 16, Electrochemical Society Inc., pp. 205-210, High Temperature Corrosion and Materials Chemistry 7 - 214th ECS Meeting, Honolulu, HI, United States, 10/12/08. https://doi.org/10.1149/1.3224758

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abstract = "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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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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