无机材料学报2025，Vol.40Issue(6)：575-586,12.DOI:10.15541/jim20240533
铅基织构压电陶瓷的发展历程、现状与挑战
Textured PT-based Piezoelectric Ceramics:Development,Status and Challenge
摘要
Abstract
Piezoelectric materials,which serve as converters between mechanical energy and electric energy,are important functional materials.Recently,the technology for textured piezoelectric ceramics has become an important technical approach for developing the next generation of high-performance piezoelectric materials.By tailoring grain orientation,textured piezoelectric ceramics exhibit properties akin to single crystals,exhibiting enhanced piezoelectric and electromechanical properties,as well as improved thermal stability.Furthermore,as polycrystalline ceramics,textured ceramics inherit the advantages of traditional ceramic materials,including ease of fabrication,favorable mechanical properties,and suitability of special-shape and syntype.This paper provides a brief introduction to texturing technique,development of perovskite templates for textured ceramics,and research results related to lead titanate(PbTiO3,PT)based textured piezoelectric ceramics.It systemizes the development and status of the piezoelectric textured ceramics while summarizing their technical advantages.Additionally,the existing scientific problems and future challenges of PT-based textured piezoelectric ceramics are analyzed,focusing on the suitability of templates and matrix via theoretical prediction,the relationship between microstructure and macroscopic properties of textured ceramics,and piezoelectric devices based on textured piezoelectric ceramics.By reviewing the PT-based textured piezoelectric ceramics,this paper aims to provide an in-depth introduction to texturing techniques and theories,seeks to enhance understanding of textured piezoelectric ceramics,and promotes the development of high-performance piezoelectric materials.This work is expected to benefit the breakthrough innovation and leap forward development of next generation high-end piezoelectric devices.关键词
织构陶瓷/铅基压电材料/模板籽晶生长法/片状微晶模板/综述Key words
textured ceramic/lead-based piezoelectric material/templated grain growth method/micro-platelet template/review分类
数理科学引用本文复制引用
吴杰,杨帅,王明文,李景雷,李纯纯,李飞..铅基织构压电陶瓷的发展历程、现状与挑战[J].无机材料学报,2025,40(6):575-586,12.基金项目
国家自然科学基金(52325205,52302154) （52325205,52302154）
陕西省重点研发技术项目(2024PT-ZCK-14) （2024PT-ZCK-14）
国家重点研发技术项目(2024YFB3211800)National Natural Science Foundation of China(52325205,52302154) （2024YFB3211800）
Key R&D Project of Shaanxi(2024PT-ZCK-14) （2024PT-ZCK-14）
National Key R&D Program of China(2024YFB3211800) （2024YFB3211800）
