Research Progress of High-Entropy Rare Earth Salt Thermal/Environmental Barrier Ceramic Coating Systems AITranslate

7Huimin XIANG,Yan XING,Fu-zhi DAI,Hongjie WANG,Lei SU,Lei MIAO,Guojun ZHANG,Yiguang WANG,Xiwei QI,Lei YAO,Hailong WANG,Biao ZHAO,Jianqiang LI,Yanchun ZHOU.High-entropy ceramics:Present status,challenges,and a look forward[J].先进陶瓷（英文）,2021,10(3):385-441. 被引量：18

9Zifan Zhao,Heng Chen,Huimin Xiang,Fu-Zhi Dai,Xiaohui Wang,Wei Xu,Kuang Sun,Zhijian Peng,Yanchun Zhou.High-entropy(Y0.2Nd0.2Sm0.2Eu0.2Er0.2)AlO3:A promising thermal/environmental barrier material for oxide/oxide composites[J].材料科学技术：英文版,2020,47(12):45-51. 被引量：8

10Zifan ZHAO,Huimin XIANG,Heng CHEN,Fu-Zhi DAI,Xiaohui WANG,Zhijian PENG,Yanchun ZHOU.High-entropy(Nd_(0.2)Sm_(0.2)Eu_(0.2)Y_(0.2)Yb_(0.2))_(4)Al_(2)O_(9) with good high temperature stability,low thermal conductivity,and anisotropic thermal expansivity[J].先进陶瓷（英文）,2020,9(5):595-605. 被引量：10

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Chinese Library Classification Number:V261.933[航空宇航科学与技术—航空宇航制造工程]

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High-entropy ceramics has become a major focus in the research of new ceramics in recent years,with promising prospects of development and application in the aerospace industry.High-entropy oxide ceramic coatings,designed based on the high-entropy strategy,can better solve the deficiencies of key performance of thermal/environmental barrier coatings,including service life,oxidation resistance,and CMAS(Ca/Mg/Al/Si oxides) corrosion resistance at high temperatures.The article reviews the research progress of quintuple-element high-entropy rare earth salt materials in different systems as alternate candidates in the field of thermal/environmental barrier coatings in recent years,and summarizes the characteristics of the materials in terms of structure,performance and main application fields.Finally,the future development direction of high-entropy rare earth salt ceramic coatings is discussed to provide insights for further research and development as well as optimization of key performance of the new material systems.