基于石墨烯的结构-功能一体化复相陶瓷

Graphene Based Ceramic Matrix Composites with Integrated Mechanical and Functional Properties

结构-功能一体化陶瓷已经逐渐成为现代先进陶瓷材料发展的趋势。本文系统总结了目前基于石墨烯的陶瓷复合材料相关研究报道,结合作者在该领域的研究成果,较全面地介绍了面向复相陶瓷的石墨烯制备方法和石墨烯/陶瓷复合材料的代表性制备工艺。在此基础上,着重分析了石墨烯对陶瓷复合材料力学性能的影响,并从结构陶瓷功能化的角度介绍了石墨烯/陶瓷复合材料的电性能。最后,本文以石墨烯对陶瓷热电材料性能提升的影响为例,说明了石墨烯在功能陶瓷复合材料中的应用前景。

Ceramics possessing both high mechanical and functional performance have been becoming more and more important in the research of advanced ceramics. In this review, based on our experiences and outcomes in this filed, the research related to the graphene based ceramic matrix composites （CMC） are systematically summarized. The CMC oriented preparation of graphene, as well as the representative processing methods for graphene/ceramic composite are introduced. In addition, the mechanical and electrical properties of graphene based CMC are demonstrated from the perspective of functionalizing structural ceramics. Finally, taking graphene/thermoelectric ceramic composite as an example, the prospect of applying graphene in the functional ceramics is discussed.