Phase composition and local structure of scandia and yttria stabilized zirconia solid solution

被引：0

作者：

Agarkov, Dmitry A. ^{[1
]}

Borik, Mikhail A. ^{[2
]}

Volkova, Tatyana V. ^{[3
]}

Eliseeva, Galina A. ^{[1
]}

Kulebyakin, Alexey V. ^{[2
]}

Larina, Nataliya A. ^{[3
]}

Lomonova, Elena E. ^{[2
]}

Myzina, Valentina A. ^{[2
]}

Ryabochkina, Polina A. ^{[3
]}

Tabachkova, Nataliya Yu ^{[2
,4
]}

机构：

[1] Agarkov, Dmitry A.

[2] Borik, Mikhail A.

[3] Volkova, Tatyana V.

[4] Eliseeva, Galina A.

[5] Kulebyakin, Alexey V.

[6] Larina, Nataliya A.

[7] Lomonova, Elena E.

[8] Myzina, Valentina A.

[9] Ryabochkina, Polina A.

[10] 2,Tabachkova, Nataliya Yu

来源：

Ryabochkina, Polina A. (ryabochkina@freemail.mrsu.ru) | 1600年 / Elsevier B.V., Netherlands卷 / 222期

基金：

俄罗斯科学基金会;

关键词：

Luminescence - Phase transitions - Phase composition - Crystal structure - Yttrium oxide - Heat treatment - Solid oxide fuel cells (SOFC) - Single crystals - Yttria stabilized zirconia;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The local crystalline structure of scandia stabilized zirconia has been studied and compared with the structure of yttria stabilized zirconia for the same stabilizing oxide concentration range (8–10 mol.%). The single crystal materials have been grown by directional melt crystallization. Changes in the local crystalline structure and phase transformations in the crystals have been studied after heat treatment at 1000 °C for 400 h in air. Optical spectroscopy has shown changes in the local neighborhood as a result of heat treatment induced phase transformations in the solid solutions. © 2020 Elsevier B.V.

引用

共 50 条

[1] Phase composition and local structure of scandia and yttria stabilized zirconia solid solution
Agarkov, Dmitry A.
Borik, Mikhail A.
Volkova, Tatyana V.
Eliseeva, Galina A.
Kulebyakin, Alexey, V
Larina, Nataliya A.
Lomonova, Elena E.
Myzina, Valentina A.
Ryabochkina, Polina A.
Tabachkova, Nataliya Yu
JOURNAL OF LUMINESCENCE, 2020, 222
[2] Phase stability of scandia-yttria-stabilized zirconia TBCs
Leoni, M
Jones, RL
Scardi, P
SURFACE & COATINGS TECHNOLOGY, 1998, 108 (1-3): : 107 - 113
[3] CREEP IN YTTRIA-STABILIZED AND SCANDIA-STABILIZED ZIRCONIA
EVANS, PE
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1970, 53 (07) : 365 - &
[4] ELECTRICAL-CONDUCTIVITY OF ZIRCONIA STABILIZED WITH SCANDIA AND YTTRIA
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[8] Improved tetragonal phase stability at 1400 degrees C with scandia, yttria-stabilized zirconia
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[9] Ionic and electronic conductivities of yttria- and scandia-stabilized zirconia
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[10] Ionic and electronic conductivities of yttria- and scandia-stabilized zirconia
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