Realizing microwave-infrared compatible stealth via single 8YSZ coating

作     者：Peng Wu Yongpan Zeng Jun Wang Zifan Zhao Jianyu Li Yanjun Sun Xiangwei Tang Wenting He 

作者机构：Faculty of Material Science and EngineeringKunming University of Science and TechnologyKunming 650093China School of Materials Science and EngineeringBeihang UniversityBeijing 100191China Guangdong Midea Kitchen Appliances Manufacturing Co.Ltd.Midea GroupFoshan 528311China 

出 版 物：《Journal of Advanced Ceramics》 (先进陶瓷（英文）)

年 卷 期：2024年第13卷第10期

页      面：1535-1545页

核心收录：

学科分类：081702[工学-化学工艺] 08[工学] 0817[工学-化学工程与技术] 

基　　金：supported by National Natural Science Foundation of China(No.52402078) Yunnan Major Scientific and Technological Projects(No.202302AG050010) the Yunnan Fundamental Research Projects(No.202201BE070001-008) the National Key R&D Program of China(No.2022YFB3708600) 

主　　题：compatible stealth microwave absorbing material(MAM) low infrared emissivity high temperature coating 

摘      要：Complex compositions and structural designs severely restrict the practical application of high-temperature microwave-infrared compatible stealth *** address this issue,high-temperature microwave-infrared compatible stealth coatings of a single 8 wt%yttria-stabilized zirconia(8YSZ)component are proposed for the first *** from conductive,interfacial and dipole polarization losses,8YSZ coating presents superior microwave absorbing properties at 900℃,including strong absorption(minimum reflection loss(RL_(min))of-50 dB),a thin thickness of 1.5 mm,and a better effective absorption bandwidth(EAB)of 2 ***,it maintains low infrared emissivity(ε0.3)in the infrared bands of 3-5μm compared with traditional *** contrast to the conventional strategy in which microwave-infrared compatible stealth materials are explored in the pool of“complexmultiple-component or metamaterial,this work reveals an avenue to look into materials with simple compositions realizing microwave-infrared compatible stealth simultaneously,which would be of both scientific and technological significance in the fields of stealth ***,the present work reveals new applications of 8YSZ coatings in the field of high-temperature stealth technology.