Structure evolution of manganese stabilized zirconia

Ling Gao; Lian Zhou; Chengshan Li; Jianqing Feng; Yafeng Lu

Structure evolution of manganese stabilized zirconia

Ling Gao, Lian Zhou, Chengshan Li, Jianqing Feng, Yafeng Lu

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

10 Scopus citations

Abstract

Structural development was systematically studied in Zr_1-xMn_xO_2-δ(x = 0~0.5) prepared at the sintering temperature of 1400° in Ar for 12h. It is found that the Mn ions go into the crystal lattice of ZrO₂ to form a solid solution without any other compounds formed. After post treatment in high oxygen partial pressure, the cubic phase transforms into the monoclinic phase. We believe that the high symmetry phase can be retained to room temperature due to the effects of vacancy compensation and lattice distortion.

Original language	English
Pages (from-to)	178-182
Number of pages	5
Journal	Optoelectronics and Advanced Materials, Rapid Communications
Volume	6
Issue number	1-2
State	Published - 2012
Externally published	Yes

Keywords

Microstructure
Oxides
Phase transformations

Cite this

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title = "Structure evolution of manganese stabilized zirconia",

abstract = "Structural development was systematically studied in Zr1-xMnxO2-δ(x = 0~0.5) prepared at the sintering temperature of 1400° in Ar for 12h. It is found that the Mn ions go into the crystal lattice of ZrO2 to form a solid solution without any other compounds formed. After post treatment in high oxygen partial pressure, the cubic phase transforms into the monoclinic phase. We believe that the high symmetry phase can be retained to room temperature due to the effects of vacancy compensation and lattice distortion.",

keywords = "Microstructure, Oxides, Phase transformations",

author = "Ling Gao and Lian Zhou and Chengshan Li and Jianqing Feng and Yafeng Lu",

year = "2012",

language = "英语",

volume = "6",

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journal = "Optoelectronics and Advanced Materials, Rapid Communications",

issn = "1842-6573",

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T1 - Structure evolution of manganese stabilized zirconia

AU - Gao, Ling

AU - Zhou, Lian

AU - Li, Chengshan

AU - Feng, Jianqing

AU - Lu, Yafeng

PY - 2012

Y1 - 2012

N2 - Structural development was systematically studied in Zr1-xMnxO2-δ(x = 0~0.5) prepared at the sintering temperature of 1400° in Ar for 12h. It is found that the Mn ions go into the crystal lattice of ZrO2 to form a solid solution without any other compounds formed. After post treatment in high oxygen partial pressure, the cubic phase transforms into the monoclinic phase. We believe that the high symmetry phase can be retained to room temperature due to the effects of vacancy compensation and lattice distortion.

AB - Structural development was systematically studied in Zr1-xMnxO2-δ(x = 0~0.5) prepared at the sintering temperature of 1400° in Ar for 12h. It is found that the Mn ions go into the crystal lattice of ZrO2 to form a solid solution without any other compounds formed. After post treatment in high oxygen partial pressure, the cubic phase transforms into the monoclinic phase. We believe that the high symmetry phase can be retained to room temperature due to the effects of vacancy compensation and lattice distortion.

KW - Microstructure

KW - Oxides

KW - Phase transformations

UR - http://www.scopus.com/inward/record.url?scp=84860146807&partnerID=8YFLogxK

M3 - 文章

AN - SCOPUS:84860146807

SN - 1842-6573

VL - 6

SP - 178

EP - 182

JO - Optoelectronics and Advanced Materials, Rapid Communications

JF - Optoelectronics and Advanced Materials, Rapid Communications

IS - 1-2

ER -

Structure evolution of manganese stabilized zirconia

Abstract

Keywords

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