钙钛矿热障材料的研究进展  

Advances in the Research of Perovskite Thermal Barrier Materials

作　　者：程厚燕 梁立康 何箐[1,2] CHENG Houyan;LIANG Likang;HE Qing(Chinese Academy of Agricultural Mechanization Sciences Group Co.,Ltd.,Beijing 100083,China;Beijing Jinlunkuntian Special Machine Co.Ltd.,Beijing 100083,China)

机构地区：[1]中国农业机械化科学研究院集团有限公司,北京100083 [2]北京金轮坤天特种机械有限公司,北京100083

出　　处：《热喷涂技术》2025年第1期18-33,共16页Thermal Spray Technology

摘　　要：氧化钇稳定氧化锆(YSZ)热障涂层(TBCs)在涡轮发动机热防护中发挥着核心作用。但面对航空航天技术进步导致更高温度需求带来的挑战,传统YSZ基材料的高温相变问题限制了其在TBCs中的应用。因此,开发新一代熔点高、结构稳定和热性能优异的TBCs材料显得尤为关键。钙钛矿热障材料,以其高熔点、高结构稳定性和可调热性能,逐渐成为TBCs研究的热点。本文从钙钛矿热障材料的种类、性能调控和TBCs制备技术三个角度概述了钙钛矿热障材料应用于TBCs的优势和研究热点,并对其未来发展进行了展望。Yttria-Stabilized Zirconia(YSZ)Thermal Barrier Coatings(TBCs)play a vital role in the thermal protection of turbine engines.However,as aerospace technology advances and operating temperatures increase,the high-temperature phase transformation of YSZ has constrained its practical application.Consequently,the development of next-generation TBCs with high melting points,superior structural stability,and outstanding thermal insulation properties has become imperative.Perovskite-based thermal materials,characterized by their high melting points,structural robustness,and customizable thermal properties,have emerged as a promising alternative for TBC applications.This review highlighted the advantages,key research areas,and advanced preparation methods of perovskite TBCs,focusing on material classification and performance optimization,while also exploring potential future directions.

关 键 词：钙钛矿 热障涂层 性能调控 涂层制备技术 

分 类 号：TQ174[化学工程—陶瓷工业] TG174[化学工程—硅酸盐工业]