聚合物先驱体陶瓷极端环境传感器的研究进展  

Research Progress in Polymer-Derived Ceramic Sensors for Extreme Environments

作　　者：张琳娇 华俊森 马超[1] 韩道洋 范冰冰[1] 卢红霞[1] 许红亮[1] 王海龙[1] 张锐[1] 邵刚[1] ZHANG Linjiao;HUA Junsen;MA Chao;HAN Daoyang;FAN Bingbing;LU Hongxia;XU Hongliang;WANG Hailong;ZHANG Rui;SHAO Gang(College of Materials Science and Engineering,Zhngzhou University,Zhengzhou 450001,China)

机构地区：[1]郑州大学料科学与工程学院,郑州450001

出　　处：《硅酸盐学报》2024年第9期2815-2826,共12页Journal of The Chinese Ceramic Society

基　　金：国家重点研发计划(2021YFB3200500)。

摘　　要：聚合物先驱体陶瓷是通过液态聚合物先驱体经过高温热解转化成瓷的一类新型陶瓷材料,具有优异的抗腐蚀性/抗氧化性、高温半导体特性、巨大的压阻系数、耐高温性等特性,因此成为高温极端环境使用传感器的理想候选材料。文中总结了近些年国内外关于聚合物先驱体陶瓷传感器的研究现状,围绕传感机理和传感器测量参数,概括总结了关于聚合物先驱体陶瓷温度传感器、压力传感器和应变传感器的研究工作,同时对比了相关陶瓷传感器的性能,对聚合物先驱体陶瓷传感器未来发展做出了展望。Polymer-derived ceramics(PDCs)have attracted great attention in the applications of high-temperature harsh environments due to its excellent high-temperature semiconductive properties,corrosion/oxidation resistance,high thermal stability,et al.Therefore,PDCs as sensing material exhibits great potential to be applied in high-temperature harsh environments.This article summarized the research progress on PDCs sensors both domestically and internationally in recent years.The sensing mechanism and related parameters of PDCs sensors were summarized also focusing on temperature sensors,pressure sensors,and strain sensors.At the same time,the performance of relevant ceramic sensors was compared,and the future development of PDCs sensors was discussed finally.Summary and prospects PDCs as sensing material is one of the most promising materials for high-temperature extreme environment applications.This paper summarized the development of PDCs sensors and elaborated the corresponding sensing mechanism.According to the connection type,the properties of existed wired/wirelesses PDCs sensors was compared,results exhibited that the PDCs sensors possess excellent sensitivity,repeatability,stability and fast response,exhibiting competitive performance in high temperature.Meanwhile,PDCs sensor can be prepared on complex surfaces based on the distinctive liquid precursor.Temperature,pressure and strain signals of PDCs sensor can be monitored in-situ and long-distance.However,the development of PDCs sensors is still in infancy stage,and it still exists many obstacles to be overcome.Firstly,it is necessary to eliminate the sensor transmission signal interference through the structural design,and improve the anti-interference ability;Secondly,it is still a challenge to realize the application of PDCs sensors at higher temperature and more complex environments;Finally,the repeatability of wireless PDCs sensors needs to be enhanced by attenuating the interference of wireless transmission signals so that the longer distance transmission

关 键 词：聚合物先驱体陶瓷 传感器 温度 压力 应变 极端环境 

分 类 号：TB321[一般工业技术—材料科学与工程]