高熵硼化物陶瓷的研究进展  

Research Progress on High-Entropy Boride Ceramics

作　　者：赵鹏博 张岩 朱锦鹏 许亮 周宇章 郭伟明[2] 张国军 王海龙[1] 林华泰 ZHAO Pengbo;ZHANG Yan;ZHU Jinpeng;XU Liang;ZHOU Yuzhang;GUO Weiming;ZHANG Guojun;WANG Hailong;LIN Huatay(School of Materials Science and Engineering,Zhengzhou University,Zhengzhou 450001,China;School of Electromechanical Engineering,Guangdong University of Technology,Guangzhou 510006,China;State Key Laboratory for Modification of Chemical Fibers and Polymer Materials,Institute of Functional Materials,Donghua University,Shanghai 201620,China)

机构地区：[1]郑州大学材料科学与工程学院,郑州450001 [2]广东工业大学机电工程学院,广州510006 [3]东华大学,纤维材料改性国家重点实验室,功能材料研究中心,上海201620

出　　处：《硅酸盐学报》2022年第6期1512-1526,共15页Journal of The Chinese Ceramic Society

基　　金：国家自然科学基金重点项目(51772275,52172075;52072077,51832002,52032001)。

摘　　要：高熵硼化物陶瓷作为高熵陶瓷的一类,因其优异的力学性能和高温稳定性,受到越来越广泛的关注和研究。然而目前还没有针对高熵硼化物陶瓷研究的综述,因此,从高熵硼化物陶瓷的定义出发,概述了第一性原理计算在高熵硼化物研究中,对高熵硼化物材料合成预测以及对性能预测和理解方面的应用,综合评价了各种高熵硼化物陶瓷粉体及块体制备方法的优势和不足,并以力学性能为主,分析了高熵硼化物陶瓷的各类物化性能及其影响因素和机理,最后对理论计算,制备研究和性能探索等方面存在的不足进行总结,同时对未来可能的研究方向进行了分析和展望。As a kind of high-entropy ceramics,high-entropy boride ceramics have attracted more and more attention because of their excellent high temperature comprehensive mechanical properties and stability.However,there is no review on the research of high entropy boride ceramics.Therefore,the definition of high-entropy ceramics and the preparation methods of high-entropy borides were introduced.The application of first-principles calculations in the study of high entropy borides,the prediction of synthesis of high-entropy borides and the prediction and understanding of properties are summarized.The advantages and disadvantages of various preparation methods of high-entropy boride ceramic powders and bulks were comprehensively evaluated.Taking mechanical properties as the focus,various physical and chemical properties of high-entropy boride ceramics and their influencing factors and mechanisms were analyzed.At the same time,the shortcomings of high-entropy borides in theoretical calculation,preparation and exploration of material properties are summarized,and the possible future research directions were analyzed and prospected.

关 键 词：高熵硼化物陶瓷 第一性原理计算 制备 力学性能 

分 类 号：TQ174[化学工程—陶瓷工业]