DOI: 10.1111/j.1151-2916.1984.tb19540.x. Variability of the Sr/Ti Ratio in SrTiO<sub>3</sub>

Variability of the Sr/Ti Ratio in SrTiO3

10.1111/j.1151-2916.1984.tb19540.x

Crossref journal-article

Wiley

Journal of the American Ceramic Society (311)

Abstract

TiO2 is observed as a second phase in SrTiO3 having Sr/Ti ≤ 0.995 (≥0.5 mol% excess TiO2). The effect of excess TiO2 on the equilibrium electrical conductivity at 1000°C is consistent with a solubility of <0.1 mol% TiO2 with the formation of unassociated oxygen vacancies. More Ti02 is retained in solid solution when samples are quenched from the sintering temperature rather than furnace‐cooled. The effect of excess SrO on the equilibrium electrical conductivity also indicates some solid solubility.

Authors 3

S. WITEK (first)
D. M. SMYTH (additional)
H. PICLUP (additional)

References 15 Referenced 90

10.1111/j.1151-2916.1981.tb09894.x
10.1111/j.1151-2916.1981.tb10325.x
10.1111/j.1151-2916.1982.tb10388.x
10.1080/00337578308220689
10.1149/1.2127727
10.1016/0022-4596(82)90002-0
{'key': 'e_1_2_1_8_2', 'first-page': '156', 'volume-title': 'Advances in Ceramics: VII, Additives and Interfaces in Electronic Ceramics', 'author': 'Stenton N.', 'year': '1984'} / Advances in Ceramics: VII, Additives and Interfaces in Electronic Ceramics by Stenton N. (1984)
E. M.Levin C. R.Robbins andH. F.McMurdie Phase Diagrams for Ceramists 1964 (Figs. 297 and 298) and 1969 (Fig. 2334). Edited byM. K.Reser.The American Ceramic Society Columbus Ohio .
10.1016/0022-4596(78)90015-4
10.1149/1.2132644
10.1016/0022-4596(77)90173-6
A.vonHippelet at. “Studies on the Formation and Propeities of High‐Temperature Ceramics ” Tech. Rept. No. 191 Laboratory for Insulation Research M.I.T. Cambridge MA (1964).
10.1016/0038-1098(82)90350-7
10.1002/zaac.19804660114
10.1007/BF00540432

Dates

Type	When
Created	18 years, 7 months ago (Jan. 19, 2007, 5:53 p.m.)
Deposited	1 year, 9 months ago (Nov. 22, 2023, 10:59 p.m.)
Indexed	4 days, 23 hours ago (Aug. 19, 2025, 6:20 a.m.)
Issued	41 years, 3 months ago (May 1, 1984)
Published	41 years, 3 months ago (May 1, 1984)
Published Online	18 years, 10 months ago (Oct. 4, 2006)
Published Print	41 years, 3 months ago (May 1, 1984)

Funders 0

None

BibTeX

@article{WITEK_1984, title={Variability of the Sr/Ti Ratio in SrTiO3}, volume={67}, ISSN={1551-2916}, url={http://dx.doi.org/10.1111/j.1151-2916.1984.tb19540.x}, DOI={10.1111/j.1151-2916.1984.tb19540.x}, number={5}, journal={Journal of the American Ceramic Society}, publisher={Wiley}, author={WITEK, S. and SMYTH, D. M. and PICLUP, H.}, year={1984}, month=may, pages={372–375} }

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