Synthesis and Thermal Stability of Aluminum Titanate Solid Solutions

MASAYUKI ISHITSUKA; Tsugio Sato; TADASHI ENDO; MASAHIKO SHIMADA

doi:10.1111/j.1151-2916.1987.tb04931.x

Synthesis and Thermal Stability of Aluminum Titanate Solid Solutions

MASAYUKI ISHITSUKA, Tsugio Sato, TADASHI ENDO, MASAHIKO SHIMADA

Research output: Contribution to journal › Article › peer-review

44 Citations (Scopus)

Abstract

Aluminum titanate solid solutions with empirical formulas of Al₂Ti_1‐xZr_xO₅, Al_{6(2‐x)(6+x)}Si_6x/(6+x)□_6x/(6+x)TiO₅, and Al_2(1‐x)Mg_xTi_1+xO₅ were synthesized by reaction sintering and annealed at 900° to 1300°C in air to evaluate the thermal stability. Substitution of Al in Al₂TiO₅ by Si and 2Al by Mg and Ti ions to form solid solutions such as AI_{6(2‐x)/(6+x)l‐Si}6x/(6+x)□_6x/(6+x)TiO₅, and Al_2(1‐x)Mg_xTi_1+xO₅ was effective in controlling the thermal decomposition, but substitution of Ti by Zr had little effect.

Original language	English
Pages (from-to)	69-71
Number of pages	3
Journal	Journal of the American Ceramic Society
Volume	70
Issue number	2
DOIs	https://doi.org/10.1111/j.1151-2916.1987.tb04931.x
Publication status	Published - 1987 Jan 1

ASJC Scopus subject areas

Ceramics and Composites
Geology
Geochemistry and Petrology
Materials Chemistry

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10.1111/j.1151-2916.1987.tb04931.x

Cite this

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abstract = "Aluminum titanate solid solutions with empirical formulas of Al2Ti1‐xZrxO5, Al6(2‐x)(6+x)Si6x/(6+x)□6x/(6+x)TiO5, and Al2(1‐x)MgxTi1+xO5 were synthesized by reaction sintering and annealed at 900° to 1300°C in air to evaluate the thermal stability. Substitution of Al in Al2TiO5 by Si and 2Al by Mg and Ti ions to form solid solutions such as AI6(2‐x)/(6+x)l‐Si6x/(6+x)□6x/(6+x)TiO5, and Al2(1‐x)MgxTi1+xO5 was effective in controlling the thermal decomposition, but substitution of Ti by Zr had little effect.",

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AU - ISHITSUKA, MASAYUKI

AU - Sato, Tsugio

AU - ENDO, TADASHI

AU - SHIMADA, MASAHIKO

PY - 1987/1/1

Y1 - 1987/1/1

N2 - Aluminum titanate solid solutions with empirical formulas of Al2Ti1‐xZrxO5, Al6(2‐x)(6+x)Si6x/(6+x)□6x/(6+x)TiO5, and Al2(1‐x)MgxTi1+xO5 were synthesized by reaction sintering and annealed at 900° to 1300°C in air to evaluate the thermal stability. Substitution of Al in Al2TiO5 by Si and 2Al by Mg and Ti ions to form solid solutions such as AI6(2‐x)/(6+x)l‐Si6x/(6+x)□6x/(6+x)TiO5, and Al2(1‐x)MgxTi1+xO5 was effective in controlling the thermal decomposition, but substitution of Ti by Zr had little effect.

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Synthesis and Thermal Stability of Aluminum Titanate Solid Solutions

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