通讯地址：福建省福州市福州地区大学新区学园2号机械楼314邮编:350116

电子信箱：yupengfei0422@fzu.edu.cn

教育背景及工作经历

2022/09— 至今 福州大学 机械设计系 副教授

2018/06—2022.8 福州大学 机械设计系 讲师

2013/09—2018/03 西安交通大学 航空宇航科学与技术 博士

2008/09—2012/06 西安交通大学 飞行器设计与工程 学士

研究领域

材料的机械行为、热-力-电-化学多场耦合、挠曲电及其应用、诺特定律与守恒积分

主要科研项目

1 福建省自然科学基金面上项目：考虑挠曲电效应的功能梯度材料中守恒积分研究(No.2019J0106) 2019.4-2022.4 结题

2 国家重点实验室开放课题：微纳尺度功能梯度材料中守恒积分的研究（No.SV2018-KF-25）2018.11-2020.10结题

3 国家自然科学基金青年项目:铁电薄膜中力-挠曲电-化学耦合行为及其守恒积分（No： 11902076）2020.01-2022.12主持

4 国家自然科学基金重点项目：高温富氧环境下金属陶瓷复合涂层力热化学耦合效应及破坏机理(No:11632014),2017.01-2021.12 参与

5 国家自然科学基金面上项目：力-化耦合作用下金属高温氧化多层微观结构形成与失效机理（No. 12272095）2023.01-2026.12参与

已发表的主要论文（代表作）

1. Pengfei Yu, Hailong Wang, Jianyong Chen, and Shengping Shen, Conservation laws and path-independent integrals in mechanical-diffusion-electrochemical reaction coupling system, Journal of the Mechanics and Physics of Solids （2017）

2. Hai Hu,Pengfei Yu, Yaohong Suo^*.Stress induced by diffusion and local chemical reaction in spherical composition-gradient electrodes. Acta Mechanica. 2020, 231(7): 2669-2678.

3. Pengfei Yu, Shuling Hu, and Shengping Shen, Electrochemomechanics with flexoelectricity and modelling of electrochemical strain microscopy in mixed ionic-electronic conductors, Journal of Applied Physics (2016)

4. Pengfei Yu, Shengping Shen., A Fully Coupled Theory and Variational Principle for Thermal-Electrical-Chemical-Mechanical Processes, ASME-J. Appl.Mech. 81(11), 111005 (2014)

5. Jianyong Chen, Hailong Wang,Pengfei Yu, and Shengping Shen, A finite element implementation of a fully coupled mechanical-chemical theory, International Journal of Applied Mechanics (2017)

6. Pengfei Yu, et.al, Path-independent Integrals in Electrochemomechanical Systems with Flexoelectricity, International Journal of Solids and Structures (2018)

7. Zhang, Gongxi;Yu, Pengfei; Shen, Shengping,Ferroelectric-like hysteresis loops induced by chemical reaction and flexoelectricity in electrochemical strain microscopy measurements,Journal of Applied Physics (2018)

8. Chen, Jianyong;Yu, Pengfei; Wang, Hailong, et.al,An ABAQUS implementation of electrochemomechanical theory for mixed ionic electronic conductors,SOLID STATE IONICS (2018)

9. Liu XM, Hu H, Suo YH, Yu PF, Analysis of Diffusion Induced Deformation Considering Electro-Migration in Lithium-ion Batteries,INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE (2020)

10. 吁鹏飞,彭黎明,冷伟丰,锁要红.各种对称性下挠曲电系数的Kronecker张量积表示[J].上海大学学报(自然科学版), 2021, 27(06):1029-1037.

11. Yu, P.; Leng, W.; Suo, Y. Conservation Integrals in Nonhomogeneous Materials with Flexoelectricity. Appl. Sci. 2021, 11, 681.

12. Pengfei Yu.; Weifeng Leng.; Liming Peng.; Yaohong Suo.; Jinquan Guo. The bending and vibration responses of functionally graded piezoelectric nanobeams with dynamic flexoelectric effect. Results in Physics, 2021, 28, 104624.

13. Yu P.; Xiao J.; Hu H.; et al. A Coupled Electro-Chemo-Mechanical Model for Li-ion Batteries: Effect of Stress on the Voltage Hysteresis of Lithium Ion Batteries[J]. Int. J. Electrochem. Sci, 2021, 16(211037): 2.

14. Hailong Wang, Jianyong Chen,Pengfei Yu, Shengping Shen. Temperature-dependent fracture strength and the effect of oxidation for ZrB2-SiC ceramics. Journal of the European Ceramic Society, 2018.

15. Haowei Zhang, Weifeng Leng, Hailong Wang, Yaohong Suo,Pengfei Yu. Vibration of Two-Dimensional Functionally Graded Beam with Dynamic Flexoelectric Effect.Mechanics of Solids, 2022, 57(6):1534-1549

16. Pengfei Yu; Liming Peng; Yaohong Suo; Thermo-electro-elastic analysis of piezoelectric hollow cylinder with thermopolarization effect, Journal of Thermal Stresses, 2024, 47(2): 1-13

17. Pengfei Yu; Dianhan Yang; Liming Peng; Yaohong Suo; Yihan Wu ; Analysis of Flexoelectric

Hollow Cylinder with Thermopolarization Effect, Mechanics of Solids, 2025, 59(5): 3024-3037

获奖情况

1. 2022年福州大学青年教师“最佳一节课”竞赛（理工组）一等奖 第二名

2. 2021年国际大学生工程力学竞赛 优秀指导教师

3. 2020年机械创新大赛省一等奖（指导老师）

4. 2023年福州大学优秀硕士学位论文（指导教师）

指导硕士研究生方向：

指导学术型硕士专业：固体力学、一般力学；

方向：

1、 材料的挠曲电理论及应用；2、固体中的力-热-电-化学多场多过程耦合