![](https://xpic.x-mol.com/20240205%2F1707138475971.jpg)
研究内容
四元系铅基钙钛矿结构压电陶瓷材料的制备及性能研究
学术交流
1.2023年05月参加中国仪表功能材料学会电子元器件关键材料与技术专业委员会第四届会议暨“百千万”科技成果对接会,做墙报展示。
2.2023年11月参加第十七届全国压电和声波理论及器件应用研讨会,做口头报告。
主持及参与科研项目
1.四川省自然科学基金面上项目,光固化3D打印高性能蜂窝型PZT压电陶瓷及其能量转换特性研究(24NSFSC0583),2024.01.01-2025.12.31,20万,在研,主要参与者;
研究成果
1. Yu Chen*, Lingfeng Li, Zhi Zhou, Yiying Wang, Qiang Chen, Qingyuan Wang, La2O3-modified BiYbO3–Pb(Zr,Ti)O3 ternary piezoelectric ceramics with enhanced electrical properties and thermal depolarization temperature, Journal of Advanced Ceramics, 2023, 12(8): 1593–1611.
2. Daowen Wu, Huajiang Zhou, Lingfeng Li, and Yu Chen*, Gd/Mn Co-Doped CaBi4Ti4O15 Aurivillius-Phase Ceramics: Structures, Electrical Conduction and Dielectric Relaxation Behaviors, Materials, 2022, 15 (17): 5810.
3. A self-powered wearable piezoelectric nanogenerator for physiological monitoring based on lead zirconate titanate/microfibrillated cellulose@polyvinyl alcohol (PZT/MFC@PVA) composition,Yanfang Guan*, Mingyang Bai, Qilong Wang, Lei Liu, Shaobo Yu, Bingru Kong, Feng Lv, Mingshuo Guo, Guangyu Liu, Lingfeng Li, Lin Zhang, Yang Lin, Wujie Li*, Chemical Engineering Journal, 2023, 460: 141598.
4.Lingfeng Li, Le Mi, Yiying Wang, Xingyu Wang, Yue Shen, Hui Liu, Liu Yang,Yu Chen*, Doping Effects of MnO2 Additives on the PZN-PZT Ternary Piezoceramics, 2023 17th Symposium on Piezoelectricity, Acoustic Waves, and Device Applications (SPAWDA). IEEE, 2023.