张碧辉

• 个人简介

  张碧辉，材料学博士，讲师，硕士生导师。电子元器件关键材料与技术专委会会员。2023年6月毕业于浙江大学材料科学与工程学院获材料科学与工程博士学位，随后进入电子科技大学材料与能源学院博士后流动站开展科学研究，现为重庆理工大学理学院大学物理系专职教师。长期从事信息功能陶瓷的基础与应用研究，现主要研究方向为储能介质陶瓷、弛豫铁电陶瓷和巨介电陶瓷材料。主持重庆市教委自然科学项目、重庆理工大学科研启动项目、浙江省教育厅项目共4项。近年来在Applied Physics Letters、Journal of Applied Physics, Ceramics International、Journal of Alloys and Compounds, Scientific Reports等国际知名学术期刊上发表论文30余篇，授权专利3项。

   

• 研究领域

功能陶瓷；巨介电材料；铁电材料；储能介质陶瓷

• 承担的主要项目

1. CCTO/TiO₂基复合材料的晶粒尺寸效应及其巨介电性能，重庆市教委科学技术项目，2024-2027，项目负责人

2. TiO₂基储能介质陶瓷材料的制备及其性能提升，重庆理工大学科研启动项目，2023-2026，项目负责人

3. Ba_0.85Ca_0.15Zr_0.1Ti_0.9O₃基铁电陶瓷的储能特性研究，浙江省新苗计划项目，2021-2023，项目负责人

4. TiO₂基巨介电陶瓷的掺杂改性和介电响应研究，浙江省教育厅科研项目，2019-2021，项目负责人

    

• 代表性成果

论文:

1. B.H. Zhang, D.M. Xu, R.Z. Guo, L. Liu, X.Q. Liu*, X.M. Chen., Hybrid improper ferroelectricity in Li₂Nd₂Ti₃O₁₀ ceramics with Ruddlesden-Popper structure, Journal of Materiomics,10, 145-153 (2024).

2. B.H. Zhang, X.Q. Liu*, X.M. Chen, Review in experimental progress of hybrid improper ferroelectricity in layered perovskite oxides, Journal of Physics D: Applied Physics. 55, 113001 (2022).

3. B.H. Zhang, D.M. Xu, B.H. Chen, X.Q. Liu*, J.R. Hester, X.M. Chen, Hybrid improper ferroelectricity in A-site cation ordered Li₂La₂Ti₃O₁₀ ceramic with triple-layer Ruddlesden–Popper structure, Applied Physics Letters. 118: 052903 (2021).

4. B.H. Zhang, Z.Z. Hu, B.H. Chen, X.Q. Liu*, X.M. Chen, Room-temperature ferroelectricity in A-site ordered Ruddlesden-Popper Li₂CaTa₂O₇ ceramics, Journal of Materiomics, 6: 593-599 (2020).

5. B.H. Zhang, Z.Z. Hu, B.H. Chen, X.Q. Liu*, X.M. Chen, Improved hybrid improper ferroelectricity in B-site substituted Ca₃Ti₂O₇ ceramics with Ruddlesden-Popper structure, Journal of Applied Physics, 128: 054102 (2020).

6. X.W. Wang*, B.H. Zhang, G. Feng, L.Y. Sun, Y.C. Shi, Y.C. Hu, J. Shang, S.Y. Shang, S.Q. Yin, and X.E. Wang, Effect of calcining temperature on structure, dielectric and ferroelectric properties of sol-gel synthesized Ba_0.85Ca_0.15Zr_0.1Ti_0.9O₃ ceramics, Journal of Electronic Materials, 49(1): 880-887 (2020).

7. X.W. Wang*, B.H. Zhang, Y.Y. Li, Y.C. Shi, L.Y. Sun, G. Feng, C.L. Li, Y.F. Liang, Y.P. Zheng, S.Y. Shang, J. Shang, Y.C. Hu, S.Q. Yin, Structure, dielectric, and ferroelectric properties of Ba_0.85Ca_0.15Zr_0.1Ti_0.9O₃ ceramics sintered at various temperatures, Journal of Materials Science: Materials in Electronics, 31 (6): 4732-4742 (2020).

8. X.W. Wang*, B.H. Zhang, Y.C. Shi, Y.Y. Li, M. Manikandan, S.Y. Shang, J. Shang, Y.C. Hu, S.Q. Yin, Enhanced energy storage properties in Ba_0.85Ca_0.15Zr_0.1Ti_0.9O₃ ceramics with glass additives, Journal of Applied Physics, 127: 074103 (2020).

9. X.W. Wang*, B.H. Zhang, G. Feng, L.Y. Sun, Y.C. Hu, S.Y. Shang, S.Q. Yin, J. Shang, X.E. Wang, Enhanced energy storage performance of Ba_0.94(Bi_0.5K_0.5)_0.06Ti_0.85Zr_0.15O₃ relaxor ceramics by two-step sintering method, Materials Research Bulletin, 114:74–79 (2019).

10. X.W. Wang*, B.H. Zhang, L.X. Shi, L.Y. Sun, M.M. Yang, Y.C. Hu, X.E. Wang, Dielectric relaxation behavior and energy storage properties in Ba_1-x(Bi_0.5K_0.5)_xTi_0.85Zr_0.15O₃ ceramics, Journal of Alloys and Compounds, 789: 983-990 (2019).

11. X.W. Wang*, B.H. Zhang, L.Y. Sun, W.N. Qiao, Y.D. Hao, Y.C. Hu, X.E. Wang, Colossal dielectric properties in (Ta_0.5Al_0.5)_xTi_1-xO₂ ceramics, Journal of Alloys and Compounds,  745: 856-862 (2018).

12. X.W. Wang*, B.H. Zhang, L.H. Xu, X.E. Wang, Y.C. Hu, G.H. Shen, L.Y. Sun, Dielectric properties of Y and Nb co-doped TiO₂ ceramics, Scientific Reports, 7: 8517(2017).

13. X.W. Wang*, B.H. Zhang, G.H. Shen, L.Y. Sun, Y.C. Hu*, L.X. Shi, X.E. Wang, C. Jie, L.J. Zhang, Colossal permittivity and impedance analysis of tantalum and samarium co-doped TiO₂ ceramics, Ceramics International, 43:13349-13355 (2017).  

14. Q.S. Chen, B.H. Zhang, B.H. Chen, X.Q. Liu*, and X.M. Chen, Distortion modes and ferroelectric properties in hybrid improper ferroelectric Sr₃(Sn,Zr)₂O₇ ceramics, Journal of Applied Physics 131: 184102 (2022).

15. Z.J. Wu, B.H. Zhang, X.Q. Liu*, and X.M. Chen, Crystal structures, dielectric properties, and phase transitions in Sr₂ScGaO₅-based brownmillerite ceramics, Ceramics International, 131: 184102 (2022).

16. L.D. Chen, L.H. Shu, B.H. Zhang, Significant magneto-dielectric effect in SrNd₂Fe₂O₇ at room temperature. Applied Physics Letters 122: 072903 (2023).

17. X.Q. Liu*, J.J. Lu, B.H. Chen, B.H. Zhang, and X.M. Chen, Hybrid improper ferroelectricity and possible ferroelectric switching paths in Sr₃Hf₂O₇, Journal of Applied Physics 125: 114105 (2019).

18. X.W. Wang*, J.T. Fan^#, M. Manikandan^#, B.H. Zhang^#, Journal of Materials Science, 58: 124-143 (2023).

19. Y.P. Zheng, Y.C. Shi, Z.Y. Ren, B.H. Zhang, J. Feng, Physica B: Condensed Matter, 643: 414140 (2022).

20. X.W. Wang*, S.Y. Chen, Y.F. Liang, B.H. Zhang^#, X.N. Shi, R.Y. Zhang, Y.J. Shi, Z.Y. Ren, R. Liu, European Physical Journal: Applied Physics, DOI: 10.1051/epjap/2022220151.

21. X.W. Wang*, P.B. Jia, X.E. Wang, B.H. Zhang, L.Y. Sun, Q.B. Liu, Calcining temperature dependence on structure and dielectric properties of CaCu₃Ti₄O₁₂ ceramics, Journal of Materials Science: Materials in Electronics, 27:12134-12140 (2016).

22. X.W. Wang*, P.B. Jia, L.Y. Sun, B.H. Zhang, X.E. Wang, Y. C. Hu, J. Shang, Y. Y. Zhang, Improved dielectric properties in CaCu₃Ti₄O₁₂ ceramics modified by TiO₂, Journal of Materials Science: Materials in Electronics, 29: 2244-2250 (2018).  

23. X.W. Wang*, J.G. Chen, Y.W. Tian, X.E. Wang, B.H. Zhang, X. H. Chang, Lattice strain dependent on ionic conductivity of Ce_0.8+xY_0.2-2xSr_xO_1.9 (x=0-0.08) electrolyte, Solid State Ionics, 296: 85-89 (2016).

24. X.W. Wang*, Y.P. Zheng, B.K. Liang, G. Zhang, Y.C. Shi, B.H. Zhang, L.L. Xue, S.Y. Shang, J. Shang, S.Q. Yin, Y.C. Hu, Preparation and properties of La and Nb codoped TiO₂ colossal dielectric ceramic materials, Journal of Materials Science: Materials in Electronics, 31: 16044-16052 (2020).

25. X.W. Wang*, B.K. Liang, Y.P. Zheng, S.N. Li, Y.F. Liang, Y.Q. Sun, Y.Y. Li, Y.C. Shi, B.H. Zhang, S.Y. Shang, J. Shang, Y.C. Hu, S.Q. Yin, Colossal dielectric properties in (Ta_xSm_1-x)_0.04Ti_0.96O₂, Physica B, 598: 412426 (2020).

专利:

1. 王显威，张碧辉，冯刚，张艺颖，史林鑫，孙凌云，一种实验室用介电材料变温测试装置，ZL 2017 1 0369294.9

2. 王显威，张碧辉，李永艳，史永闯，王圣洁，唐颖，尚淑英，胡艳春，尹少骞，一种居里温度可调控的BCZT储能陶瓷材料，CN 107015032 A

3. 王显威，张艺颖，贾鹏博，张碧辉，郑董丽，孙凌云，王小二，张荆洁，一种自动量取液体体积的针管，ZL201621055829.6

4. 王显威，花东阳，史林鑫，张碧辉，朱倩倩，张伟浩，王小二，一种恒温水浴锅，ZL201620030634.6

    

• 联系方式

  E-mail：zhangbh@cqut.edu.cn; zhangbh@zju.edu.cn