Thermal conductivity of (La0.5Sm0.5) 2(Zr0.9Ce0.1)2O7 ceramic for thermal barrier coatings

Zhang Hongsong; Xu Qiang; Wang Fuchi; Liu Ling

Thermal conductivity of (La_0.5Sm_0.5) ₂(Zr_0.9Ce_0.1)₂O₇ ceramic for thermal barrier coatings

Zhang Hongsong^*, Xu Qiang, Wang Fuchi, Liu Ling

^*此作品的通讯作者

材料学院

科研成果: 期刊稿件 › 文章 › 同行评审

4 引用（Scopus）

摘要

Pyrochlore structure oxide (La_0.5Sm_0.5) ₂(Zr_0.9Ce_0.1)₂O₇ was prepared by mixing the appropriate amounts of ZrO₂, La ₂O₃, Sm₂O₃ and CeO₂, followed by reacting at 1600°C for 10 h. It was shown that the thermal conductivity was much lower than that of 8YSZ, which was mainly ascribed to the oxygen vacancies and lattice strain in lattice of (La_0.5Sm _0.5)₂(Zr_0.9Ce_0.1)₂O ₇.

源语言	英语
页（从-至）	1331-1333
页数	3
期刊	Key Engineering Materials
卷	368-372 PART 2
出版状态	已出版 - 2008

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@article{8f98b8b17380467d80acde8c8e56222f,

title = "Thermal conductivity of (La0.5Sm0.5) 2(Zr0.9Ce0.1)2O7 ceramic for thermal barrier coatings",

abstract = "Pyrochlore structure oxide (La0.5Sm0.5) 2(Zr0.9Ce0.1)2O7 was prepared by mixing the appropriate amounts of ZrO2, La 2O3, Sm2O3 and CeO2, followed by reacting at 1600°C for 10 h. It was shown that the thermal conductivity was much lower than that of 8YSZ, which was mainly ascribed to the oxygen vacancies and lattice strain in lattice of (La0.5Sm 0.5)2(Zr0.9Ce0.1)2O 7.",

keywords = "Pyrochlore, Thermal barrier coatings, Thermophysical properties, Zirconate",

author = "Zhang Hongsong and Xu Qiang and Wang Fuchi and Liu Ling",

year = "2008",

language = "English",

volume = "368-372 PART 2",

pages = "1331--1333",

journal = "Key Engineering Materials",

issn = "1013-9826",

publisher = "Trans Tech Publications Ltd.",

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TY - JOUR

T1 - Thermal conductivity of (La0.5Sm0.5) 2(Zr0.9Ce0.1)2O7 ceramic for thermal barrier coatings

AU - Hongsong, Zhang

AU - Qiang, Xu

AU - Fuchi, Wang

AU - Ling, Liu

PY - 2008

Y1 - 2008

N2 - Pyrochlore structure oxide (La0.5Sm0.5) 2(Zr0.9Ce0.1)2O7 was prepared by mixing the appropriate amounts of ZrO2, La 2O3, Sm2O3 and CeO2, followed by reacting at 1600°C for 10 h. It was shown that the thermal conductivity was much lower than that of 8YSZ, which was mainly ascribed to the oxygen vacancies and lattice strain in lattice of (La0.5Sm 0.5)2(Zr0.9Ce0.1)2O 7.

AB - Pyrochlore structure oxide (La0.5Sm0.5) 2(Zr0.9Ce0.1)2O7 was prepared by mixing the appropriate amounts of ZrO2, La 2O3, Sm2O3 and CeO2, followed by reacting at 1600°C for 10 h. It was shown that the thermal conductivity was much lower than that of 8YSZ, which was mainly ascribed to the oxygen vacancies and lattice strain in lattice of (La0.5Sm 0.5)2(Zr0.9Ce0.1)2O 7.

KW - Pyrochlore

KW - Thermal barrier coatings

KW - Thermophysical properties

KW - Zirconate

UR - http://www.scopus.com/inward/record.url?scp=41049112550&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:41049112550

SN - 1013-9826

VL - 368-372 PART 2

SP - 1331

EP - 1333

JO - Key Engineering Materials

JF - Key Engineering Materials

ER -

Thermal conductivity of (La0.5Sm0.5) 2(Zr0.9Ce0.1)2O7 ceramic for thermal barrier coatings

摘要

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Thermal conductivity of (La_0.5Sm_0.5) ₂(Zr_0.9Ce_0.1)₂O₇ ceramic for thermal barrier coatings