Superior thermal and oxygen barrier properties of high-entropy ferroelastic rare earth tantalate (8RE1/8)TaO4

Thermal/environmental barrier coatings (T/EBCs) are used to protect hot-section superalloys and/or ceramic matrix composite components from hot corrosion and oxidation; however, the majority of T/EBCs exhibit extremely high thermal and ionic conductivities. Here, we obtain a novel rare-earth tantala...

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Bibliographic Details

Published in:	Journal of Advanced Ceramics
Main Authors:	Jun Wang, Yongpan Zeng, Xiaoyu Chong, Manyu Zhang, Qianqian Jin, Yanjun Sun, Xiangwei Tang, Peng Wu, Jing Feng
Format:	Article
Language:	English
Published:	Tsinghua University Press 2024-12-01
Subjects:	thermal/environmental barrier coatings (t/ebcs) rare-earth tantalate high entropy thermal conductivity ionic conductivity
Online Access:	https://www.sciopen.com/article/10.26599/JAC.2024.9221000