蔡苇，重庆人，中共党员，博士/教授/博士生导师，研究生院院长、重庆市高校优秀人才支持计划获得者，重庆市学术技术带头人后备人选，重庆市高校中青年骨干教师、重庆市首批高校创新研究群体负责人、重庆市研究生导师团队负责人、宝钢教育优秀教师奖获得者、美国罗格斯大学国家公派访问学者，连续四年（2022-2025年）入选全球前2%顶尖科学家榜单，《材料导报》《电子元件与材料》《重庆科技大学学报（自然科学版）》编委、中国仪表功能材料学会电子元器件关键材料与技术专委会委员、重庆功能材料学会常务理事、重庆材料学会理事、重庆科技大学学术委员会委员，国家自然科学基金/科技部重点研发计划等科技项目评审专家。先后主持国家自然科学基金、重庆市自然科学基金重点项目等省部级以上项目14项，在Nature Communications、Composite Part B等重要期刊发表学术论文200余篇(SCI收录194篇，被引用5400余次，h指数39)，申请发明专利41件（已授权25件，实现专利转让18件），参与制定国家标准1项，出版学术专著1部、教材2部。获重庆市自然科学二等奖2项，重庆市自然科学三等奖、中国有色金属工业科学技术二等奖、三等奖和重庆产学研科技成果创新奖一等奖各1项，重庆市教学成果三等奖2项、中国石油教育学会教学成果二等奖2项。

在指导科技创新方面具有丰富的经验，指导国家级创新项目2项、省部级创新项目8项；指导本科生以第一作者发表学术论文35篇（SCI收录12篇，EI收录6篇，中文核心13篇）；指导学生获大学生“挑战杯”全国三等奖等国家级学科竞赛奖4项，挑战杯重庆市特等奖、“互联网+”创新创业大赛重庆赛区金奖等省部级学科竞赛奖20余项，获评优秀指导教师3次；指导学生获省部级优秀硕士学位论文3篇。

（一）教育背景

1997.09-2001.07，重庆大学材料科学与工程学院，工学学士

2001.09-2004.07，重庆大学材料科学与工程学院，工学硕士

2007.09-2011.12，重庆大学材料科学与工程学院，工学博士

2014.09-2015.09，美国罗格斯大学物理与天文系，访问教授（Sang-Wook Cheong教授组）

（二）工作经历

2004.07-2022.07，重庆科技大学冶金与材料工程学院，历任副系主任、院长助理、副院长

2022.07-2024.07，重庆科技大学研究生处，副处长

2024.07-，重庆科技大学研究生院，院长

[1].   国家自然科学基金，基于原位光辐照扫描探针的铁电薄膜电畴驱动光伏的机制研究，负责人

[2].   重庆市自然科学基金重点项目，新型贱金属电极车规电容无铅储能介质极化调制与界面特性研究，负责人 

[3].   重庆市高校创新研究群体，磁电信息功能材料与器件，负责人

[4].   重庆市高校优秀人才支持计划，负责人

[5].   重庆市社会事业与民生保障科技创新专项项目，基于高介陶瓷和多维梯度电场的油品静电净化技术研究及应用，负责人

[6].   重庆市自然科学基金面上项目，基于氧缺陷工程的杂化非本征铁电陶瓷的电、磁性能协同调控机理研究，负责人

[7].   重庆市留学人员回国创新支持计划，基于磁/极化协同的多铁性液体磁电耦合增强机理研究，负责人

[8].   重庆市自然科学基金项目，钛酸钡铁电薄膜光伏特性尺度效应研究，负责人

[9].   重庆市教委科学技术研究项目，基于磁定向的铁酸铋高温压电陶瓷多尺度织构与电性能调控，负责人

[10]. 重庆市教委科学技术研究项目，锆钛酸钡陶瓷材料掺杂研究，负责人

[11]. 重庆市鸿富诚电子新材料有限公司，高性能镍锌铁氧体吸波材料的研发，负责人

[12]. 智能材料与器件，重庆市研究生导师团队，负责人

[13]. 以创新能力培养为目标的工程硕士研究生课程混合式教学模式研究与实践，重庆市研究生教育教学改革研究项目，负责人.

（一）论文

1. W. Cai*, Z.Q. Liu, D.K. Chen, G. Chen*, J.L. Tang, R.L. Gao, Z.H. Wang, X.L. Deng, C.L. Fu, Achieving enhanced comprehensive energy storage performances under moderate electric field in NaNbO₃-Bi(Mg_3/4W_1/4)O₃ relaxor ferroelectric ceramics via the cold sintering process, Journal of Alloys and Compounds, 2025， 1044: 184361.

2. G. Chen*, Z.T. Su, C. Chen, Y.H. Long, Z.J. Zhou, W. Cai*, R.L. Gao, F. Chen, Enhanced electromagnetic absorption in mesoporous high-entropy barium ferrite via calcination temperature optimization, Journal of Alloys and Compounds, 2025, 1042: 184062.

3. Y. Yan, Z.P. Rao, W. Cai*, X. Yang, Z.H. Wang, R.L. Gao, G. Chen*, X.L. Deng, C.L. Fu, Enhanced piezo-photocatalytic performances of visible-light-driven CdIn₂S₄/SrBi₂Ta₂O₉ S-scheme heterojunction through ferroelectric polarization effect, Journal of Photochemistry and Photobiology A: Chemistry, 2026, 470: 116646.

4. Y. Yan, Z.P. Rao, W. Cai*, X. Yang, F.Q. Wang, J.L. Tang, Z.H. Wang*, R.L. Gao, G. Chen, Y.L. Ma, F. Long, C.L. Fu, Enhanced piezo-photocatalytic performances in SrBi₂Ta₂O₉ ferroelectric nanosheets with superior visible-light-absorption via polarization engineering, Materials Today Communications, 2025, 47: 113162.

5. D.K. Chen, X.H. Kong, J. Zhang, M.C. Du, W. Cai*, Review on the optimization of energy storage performance in sodium niobate-based dielectric ceramics, Ceramics International, 2025, 51(21): 33865-33884. 

6. Z.P. Rao, Y. Yan, W. Cai*, R. Wang, Z.H. Wang, F. Long, Y.L. Ma, C.L. Fu*, Achieving remarkable piezo-photocatalytic activity in Sr₂Bi₄Ti₅O₁₈/BiOCl sandwich ferroelectric heterojunction with continuous semi-coherent interfaces via selective etching of Aurivillius perovskite solid, Journal of Colloid and Interface Science, 2025, 694:137705.

7. Z.T. Su, C. Chen, Y.H. Long, G. Chen*, W. Cai*, R.L. Gao, F. Chen, Research progress on the application of surfactants in superior electromagnetic wave absorbers, Journal of Materials Chemistry C, 2025, 13: 3689-3720.

8. K. Yu, X. Zhao, J.W. Lv, X.Y. Liu, Y. Yan, W. Cai*, H. Tan, H.B. Zhang*, G. Liu*, Superior temperature stability and outstanding fatigue resistance in Na_0.5Bi_0.5TiO₃-BaTiO₃ based Pb-free dielectric energy storage ceramics via a composite approach involving linear dielectric modification, Ceramics International, 2025, 51(5): 5706-5714.

9. R.L. Gao*, C. Chen, K.J. Ren, H. Li, G.Y. Sun, X.L. Deng, W. Cai*, C.L. Fu, Enhanced magnetoelectric properties of flexible CoFe₂O₄/PVDF composite films with different CoFe₂O₄ particle concentrations, Materials Today Chemistry, 2024, 42: 102386.

10. Z.P. Rao, W. Cai*, Y. Yan, R. Huang, F.Q. Wang, Z.H. Wang*, R.L. Gao, G. Chen, X.L. Deng, X. Lei, C.L. Fu, Hierarchical ordered mesoporous Sr₂Bi₄Ti₅O₁₈ microflowers with rich oxygen vacancies in situ assembled by nanosheets for piezo-photocatalysis, Inorganic Chemistry, 2024, 63(46): 22101-22117.  

11. G. Chen*, X. Bai, C. Ji, Z.J. Zhou, Z.X. Zhang, C. Chen, Z.T. Su, W. Cai*, R.L. Gao, C.L. Fu, Synergistic effect to improve energy storage performance in <111> textured BNT-based ceramics under low electric field via orientation engineering as well as co-doping BY and STO, Materials Research Bulletin, 2024, 180: 113065. 

12. Z.P. Rao, R. Huang, W. Cai*, F.Q. Wang, Y. Yan, X. Yang, F. Long, Z.H. Wang, Y.L. Ma, R.L. Gao, G. Chen, X.L. Deng, X. Lei, C.L. Fu, Bi₆Fe₂Ti₃O₁₈ ferroelectrics with various morphologies under mild conditions by crystal growth control for promoted adsorption-piezo photocatalytic degradation performances, Separation and Purification Technology, 2025, 354(6): 129293. 

13. X.Q. Li, W. Cai*, D.K. Chen, M.C. Du, R.L. Gao, G. Chen*, X.L. Deng, C.L. Fu, Dielectric and energy storage performances of Na_0.7Bi_0.1NbO₃ relaxor ferroelectric ceramics with submicron grain size fabricated via cold sintering, Materials Research Bulletin, 2024, 180: 113018.

14. R. Huang, W. Cai*, F.Q. Wang, Y.W. Zhao, Z.P. Rao, Z.H. Wang, R.L. Gao, G. Chen, X.L. Deng, X. Lei, X.Y. Liu, C.L. Fu, Achieving remarkable piezo-photocatalytic performances in Bi₆Fe₂Ti₃O₁₈/BiOCl S-scheme heterojunction through ferroelectric polarization effect, Applied Materials Today, 2024, 39: 102308.

15. C. Chen, H.W. Mou, Y.L. Zhu, H. Ao, G. Meng*, Y.W. Ding, R.L. Gao*, X.L. Deng, W. Cai*, Z.H. Wang, C.L. Fu, X. Lei, G. Chen, Study on the magnetoelectric coupling properties of Mn_0.5Zn_0.5Fe₂O₄-PbZr_yTi_1-yO₃ multiferroic fluids with different polarization intensities, Materials Science and Engineering: B, 2024, 304: 117337. 

16. H.D. Wu, W. Cai*, D.K. Chen, R.L. Gao*, G. Chen, X.L. Deng, Z.H. Wang, X. Lei, C.L. Fu, Optimized hybrid improper ferroelectricity of (Ca_1-xNd_x)₃Ti₂O₇ ceramics based on soft doping effects, Ceramics International, 2024, 50(4): 6845-6853.

17. R. Huang, X.X. Liu, X. Yang, Z.P. Rao, W. Cai*, Z.H. Wang, R.L. Gao, G. Chen, X.L. Deng, X. Lei, C.L. Fu*. Piezo-phototronic coupling effect in CuBi₂O₄/AgNbO₃ Z-scheme heterojunction for high-efficiency decomposition of organic dye, ACS Applied Electronic Materials, 2023, 5(11): 6197-6211.

18. Z.Q. Liu, Q.W. Zhang, W. Cai*, Gang Chen, X.Q. Li, R.L. Gao, X.L. Deng, C.L. Fu*, Achieving enhanced ferroelectricity and piezoelectric responses in <001>-textured KNN-BCZT ceramics with BaTiO₃ microplates as template, Materials Letters, 2023, 351: 135098.

19. D.K. Chen, W. Cai*, M.C. Du, C. Zhou, X.Q. Li, Z.P. Rao, R.L. Gao, G. Chen, X.L. Deng, C.L. Fu*, Achieving ultralow coercive electric field in (Ca_1-1.5xGd_x)₃Ti₂O₇ ceramics via dual inhibitory effects on oxygen vacancies, Materials Science in Semiconductor Processing, 2023, 167: 107789.

20. R. Huang, W. Cai*, H. Zhang, Z.H. Wang, Q. Zhang, R.L. Gao, G. Chen, X.L. Deng, X. Lei, J.L. Dong, X.Y. Liu*, C.L. Fu*, Highly synergistic and polarized KNbO₃/WO₃ heterojunction for piezo-photocatalytic degradation of organic pollutant, Journal of Environmental Chemical Engineering, 2023, 11: 110177.

21. C. Ji, G. Chen*, J. Wang, X Bai, Z.X. Zhang, C. Chen, W. Cai*, R.L. Gao, X.L. Deng, C.L. Fu, Superior energy storage performance of <001>-oriented NBT-BY-STO relaxor ferroelectric textured ceramics, Journal of the European Ceramic Society, 2023, 43(3): 957-965. 

22. H.D. Wu, Z.Y. Gao, W. Cai*, R.L. Gao, D.K. Chen, G. Chen, X.L. Deng, Z.H. Wang, X. Lei, X.Y. Wang*, C.L. Fu, Significantly enhanced hybrid improper ferroelectricity of Ca₃Ti₂O₇ ceramics by the oxygen vacancy engineering, Materials Today Chemistry, 2022, 26: 101226.

23. D.K Chen, H.D. Wu, W. Cai*, C. Zhou, R.L. Gao*, X.L. Deng, G. Chen, Z.H. Wang, X. Lei, C.L. Fu, Superior hybrid improper ferroelectricity and enhanced ferromagnetism of Ca₃(Ti_1-xCo_x)₂O₇ ceramics through the superexchange interaction, Ceramics International, 2022, 48(24): 36358-36370.

24. C. Zhou, Q.W. Zhang, W. Cai*, R.R. Yang, S.M. Chen, R.L. Gao, G. Chen, X.L. Deng, Z.H. Wang, X. Lei, C.L. Fu, J.C. Sun*, Cooling rate-dependent microstructure and electrical properties of BCZT ceramics, Materials Science in Semiconductor Processing, 2022, 150:106950. 2022-11-01

25. F.F. Zeng, C. Zhou, C. Zhang, L. Jiang, J.J. Zhang, H.T. Guo, Y.X. Chen, W.Z. Lu, W. Cai*, G.Z. Zhang, Y.M. Hu, G.F. Fan*, Effects of Hf⁴⁺ substitute on the enhanced electrostrain properties of 0.7BiFeO₃-0.3BaTiO₃-based lead-free piezoelectric ceramics, Ceramics International, 2022, 48(8): 10539-10546.

26. X. Bai, T. Fan, G. Chen*, J. Wang, C. Ji, C. Chen, Z.X. Zhang, W. Cai*, R.L. Gao, C.L. Fu, Enhanced dielectric relaxation and low-electric-field energy storage properties of NaNbO₃ ceramics prepared by co-doping MgO and BiYbO₃, Ceramics International, 2022, 48(22): 33861-33870.

27. H. Wu, W.C. Li, H. Ao, Z.X. Zeng, X.F. Qin, S.L. Xing, C. Zhou, R.L. Gao*, X.L. Deng, W. Cai*, G. Chen, Z.H. Wang, X. Lei, C.L. Fu, Effect of holding time on microstructure, ferroelectric and energy-storage properties of Pb_0.925La_0.05Zr_0.95Ti_0.05O₃@SiO₂ ceramics, Journal of Alloys and Compounds, 2021, 896: 162932. 

28. H. Wu, H. Ao, W.C. Li, Z.X. Zeng, R.L. Gao*, C.L. Fu, G. Chen, X.L. Deng, Z.H. Wang, X. Lei, W. Cai*, Improvement of magnetoelectric coupling effect in Ba_0.8Sr_0.2TiO₃-Co_0.5Cu_0.5Fe₂O₄ multiferroic fluids by tuning the composition, Materials Today Chemistry, 2021, 21: 100511. 

29. C. Zhou, W. Cai*, Q.W. Zhang, H.D. Wu, H. Wu, R.L. Gao, G. Chen, Z.H. Wang, X.L. Deng, C.L. Fu*, Enhancement in hybrid improper ferroelectricity of Ca₃Ti₂O₇ ceramics by a two-stage sintering, Materials Chemistry and Physics, 2021, 258: 124001.

30. H.D. Wu, W. Cai*, C. Zhou, Q.W. Zhang, R.L. Gao, G. Chen, X.L. Deng, Z.H. Wang, C.L. Fu*, Remarkable enhancement in hybrid improper ferroelectricity of Ca₃Ti₂O₇ ceramics by a simple sol-gel process, Materials Letters, 2020, 278: 128447.

31. W. Cai*, Q.W. Zhang, C. Zhou, R.L. Gao, F.Q. Wang, G. Chen, X.L. Deng, Z.H. Wang, N.Y. Deng, L. Cheng, C.L. Fu*, Effects of oxygen partial pressure on the electrical properties and phase transitions in (Ba,Ca)(Ti,Zr)O₃ ceramics, Journal of Materials Science, 2020, 55: 9972-9992. 

32. Q.T. Li, Q.W. Zhang, W. Cai*, C. Zhou, R.L. Gao, G. Chen, X.L. Deng, Z.H. Wang, C.L. Fu*, Enhanced ferroelectric and piezoelectric responses of (Ba_0.85Ca_0.15)(Zr_0.1Ti_0.9)O₃ ceramics by Tm³⁺ amphoteric substitution, Materials Chemistry and Physics, 2020, 252: 123242. 

33. R.L. Gao*, Q.M. Zhang, Z.Y. Xu, Z.H. Wang, G. Chen, X.L. Deng, C.L. Fu, W. Cai*, A comparative study on the structural, dielectric and multiferroic properties of Co_0.6Cu_0.3Zn_0.1Fe₂O₄/Ba_0.9Sr_0.1Zr_0.1Ti_0.9O₃ composite ceramics, Composites Part B, 2019, 166: 204-212. 

34. Q.W. Zhang, W. Cai*, Q.T. Li, R.L. Gao, G. Chen, X.L. Deng, Z.H. Wang, X.L. Cao, C.L. Fu*, Enhanced piezoelectric response of (Ba,Ca)(Ti,Zr)O₃ ceramics by super large grain size and construction of phase boundary, Journal of Alloys and Compounds, 2019, 794: 542-552.

35. R.L. Gao*, X.F. Qin, Q.M. Zhang, Z.Y. Xu, Z.H. Wang, C.L. Fu, G. Chen, X.L. Deng, W. Cai*, Enhancement of magnetoelectric properties of (1-x)Mn_0.5Zn_0.5Fe₂O₄ -xBa_0.85Sr_0.15Ti_0.9Hf_0.1O₃ composite ceramics, Journal of Alloys and Compounds, 2019, 795: 501-512. 

36. R.L. Gao*, X.F. Qin, Q.M. Zhang, Z.Y. Xu, Z.H. Wang, C.L. Fu, G. Chen, X.L. Deng, W. Cai*, A comparative study of the dielectric, ferroelectric and anomalous magnetic properties of Mn_0.5Mg_0.5Fe₂O₄/Ba_0.8Sr_0.2Ti_0.9Zr_0.1O₃ composite ceramics, Materials Chemistry and Physics, 2019, 232: 428-437. 

37. R.L. Gao*, Q.M. Zhang, Z.Y. Xu, Z.H. Wang, G. Chen, C.L. Fu, X.L. Deng, W. Cai*, Anomalous magnetoelectric coupling effect of CoFe₂O₄–BaTiO₃ binary mixed fluids, ACS Applied Electronic Materials, 2019, 1: 1120-1132. 

38. W. Cai*, R.L. Gao, C.L. Fu, L.W. Yao, G. Chen, X.L. Deng, Z.H. Wang, X.L. Cao, F.Q. Wang, Microstructure, enhanced electric and magnetic properties of Bi_0.9La_0.1FeO₃ ceramics prepared by microwave sintering, Journal of Alloys and Compounds, 2019, 774(5): 61-68. 

39. F.Q. Wang, W. Cai*, C.L. Fu, R.L. Gao, G. Chen, X.L. Deng, Z.H. Wang, C.Y. Zhang, The electronic structure and optical properties of Ca₃(Mn_1-xTi_x)₂O₇ from first-principle calculations, Journal of Advanced Dielectrics, 2019, 9(1): 1950007.

40. 周创, 蔡苇*, 陈大凯, 杨蕊如, 章恒, 陈刚, Tm³⁺对AgNbO₃反铁电陶瓷微结构和储能性能的影响, 材料导报, 2023, 37(6): 1-10.

41. 周创, 陈大凯, 蔡苇*, 杨蕊如, 陈思敏. 离子取代对铌酸银反铁电陶瓷储能性能影响的研究进展, 稀有金属, 2022, 46(12): 1609-1620.

（二）专利

1. 蔡苇, 符春林, 高荣礼, 陈刚, 邓小玲, 陈刚, 王凤起, 何海峰. 铁电/钙钛矿复合太阳能电池及其制备方法，专利号：ZL201610657348.7.

2. 蔡苇, 高荣礼, 符春林, 陈刚, 邓小玲, 王振华, 张鲸, 王凤起, 伍胜兰, 何海峰. 一种测试多铁性液体的装置及方法，专利号: ZL201810083337.1.

3. 蔡苇, 高荣礼, 符春林, 陈刚, 邓小玲, 王振华, 张世龙, 张钱伟, 徐瑞成, 李震东. 一种测试多铁性液体性能的装置, 专利号：ZL201820145111.5.

4. 符春林, 蔡苇. 光伏纳米发电机及其制造方法, 专利号: ZL201310690635.4.

（三）著作

1. W. Cai. Sustainable Perovskite Multiferroic Materials: A Plethora of Applications. Chapter, Springer, 2025.

2. W. Cai. Ferroelectrics and Their Applications. Chapter, IntechOpen, 2018.

（四）获奖与荣誉

1. 基于“两相界面和磁极化方向”协同策略的多铁性复合材料磁电耦合增强新机制，重庆市自然科学二等奖，2024年，第一完成人

2. 钛酸钡基材料介电非线性及机理，重庆市自然科学二等奖，2012年，第二完成人

3. 钙钛矿结构铁电材料的光伏效应及机理研究，重庆市自然科学三等奖，2019年，第一完成人

4. 低成本、高性能铁基钒钛合金毛刺缸套/缸体铸造关键技术及产业化，中国有色金属工业科学技术二等奖，2019年，第一完成人

5. 面向智能终端的晶体振荡器小型化关键技术，中国有色金属工业科学技术三等奖，2018年，第六完成人

6. 基于高介无机电介质和梯度电场的静电净油技术，重庆产学研科技成果创新奖一等奖，2017年，第一完成人

7. 基于“三维联动”的专业学位研究生实践创新能力培养路径构建与实践，中国石油教育学会教学成果二等奖，2024年，第一完成人.

8. 基于双创导师制的“一中心三结合”大学生创新能力培养研究与实践，中国石油教育学会教学成果二等奖，2017年，第一完成人

9. 战略性新兴产业急需的材料类应用型创新人才培养的探索与实践，重庆市教学成果三等奖，2017年，第三完成人.

10. 工程化标准、项目化训练、实战化设计-材料类专业人才培养的教学实践，重庆市教学成果三等奖，2013年，第三完成人.

11. 行业高校专业学位硕士研究生实践创新能力培养体系研究与实践，重庆市研究生教育教学改革研究优秀成果奖一等奖，2021年，第九完成人.

12. 宝钢教育优秀教师奖，2021年.

13. 研究生国家奖学金：张钱伟（2017级）、饶泽平（2022级）、燕艳（2023级）