魏永星
 

基本信息

 

姓名:魏永星                                                                                 出生年月:1985.04

学历:研究生                                                                                 学位:博士

职称:副教授  博士生导师)                                             职位:无

学院:bat365官网登录入口                                                                  联系方式:weiyx1985@gmail.com

学习经历

2004-092008-06:西安交通大学理学院,材料物理,学士

2008-092010-06:西安交通大学理学院,材料物理与化学,硕士

2010-092014-12:西安交通大学理学院,材料科学与工程,博士

工作经历

2014-122019-12:bat365官网登录入口,讲师

2019-12至今: bat365官网登录入口,副教授

2021-032022-07:科技部高技术研究发展中心,项目主管

招生信息

每年招收博士生1名、硕士生2

教育教学

主讲课程:《固体物理》、《材料表征与材料物性实验

学术兼职

Journal of Advanced Dielectrics (JAD)青年编辑委员;

中国仪器仪表学会功能材料学会电子元器件关键材料与技术专委会委员;

Journal of the American Ceramic Society, Journal of Physics and Chemistry of Solids, Materials Science & Engineering B, Separation and Purification Technology, Journal of Materials ScienceMaterials Letters等杂志审稿人。

研究方向

1、铁电压电材料相界行为研究

2、电介质材料与器件研制

3、液相法生长钙钛矿单晶技术

4、弛豫体和反铁电体储能特性

5、铁电光伏材料能带调制及相关耦合效应

6、磁电耦合材料多铁行为

科研项目

1国家自然科学基金11704301),Bi系双晶格位无序弛豫体极化响应、电荷输运行为及宽温区储能特性研究,主持,2018.01-2020.1225.2

2装备发展部装备预先研究领域基金项目(快速扶持项目), XX弛豫XXXX,主持,2021.12-2022.05

3陕西省自然科学基础研究计划 面上项目 (2022JM-212)具备新型准同型相界的含Bi弛豫铁电体的准立方相形成机理, 主持,2022.01-2023.1250

4陕西省科技厅自然科学基础研究计划2018JQ1092, 双晶位无序弛豫体储能特性温度稳定性及相关极化、传导特性研究, 主持,2018.01-2019.123

5陕西省教育厅专项科学研究计划19JK0398),(BiA)(TiMe)O3型双晶位无序弛豫体本征结构、相关极化机理与温度图像研究 主持,2019.01-2020.122

6bat365官网登录入口校长基金重点项目XAGDXJJ15008),AFe2O4/(K,Na)NbO3 0-3型纳米复合多铁陶瓷材料制备工艺与性能研究,主持,2016 .03-2018.035

7bat365官网登录入口校长基金(国家自然科学基金项目培育基金),主持,2021 .01-2022.125

8国家自然科学基金50772087),强介钙钛矿陶瓷线性介电行为机理研究,参与,2008.01-2010.1226

9陕西省科技厅自然科学基础研究计划2018JM414, 纳米异质结在光催化降解中光生载流子分离与迁移能力的调控, 参与,2019.01-2020.123

10国家重点实验室开放基金K20200159),高性能电子陶瓷的制备技术与性能研究,参与,2020.07-2022.065

11企事业单位委托科技项目H202210225),各向异性氧化物粉体材料的可控合成,参与,2022.10-2024.1215
12企事业单位委托科技项目H201912265),高能量密度的LiFePO4锂离子电池正极材料表面复合处理技术开发,参与, 2019.12-2020.125

学术成果

第一或通讯作者学术论文

1) Yongxing Wei, Xiaotao Wang, Jintao Zhu, Xiaoli Wang*, J. J. Jia, Dielectric, Ferroelectric and Piezoelectric Properties of BiFeO3–BaTiO3 Ceramics, J. Am. Ceram. Soc. 2013; 96: 3163-3168. (JCR 1, Time cited: 114ESI3%高被引论文)

http://onlinelibrary.wiley.com/doi/10.1111/jace.12475/full 

2) Yongxing Wei*, Ning Zhang, Changqing Jin, Weitong Zhu, Yiming Zeng, Gang Xu, Ling Gao, Zengyun Jian, Bi0.5K0.5TiO3–CaTiO3 ceramics: Appearance of the pseudocubic structure and ferroelectric‐relaxor transition characters, J. Am. Ceram. Soc. 2019;102:3598-3608 (JCR 1, J Am Ceram Soc10%最大下载量论文) https://ceramics.onlinelibrary.wiley.com/doi/10.1111/jace.16244

3) Yongxing Wei*, Xiaotao Wang, Jiangjiang Jia, Xiaoli Wang, Multiferroic and Piezoelectric Properties of 0.65BiFeO3–0.35BaTiO3 Ceramic with Pseudo-Cubic Symmetry, Ceram. Int. 2012; 38: 3499-3502. (JCR 1,Time cited: 65)

http://www.sciencedirect.com/science/article/pii/S0272884211010509

4) Yongxing Wei*, Changqing Jin, Ruirui Ni, Niming Zeng, Dong Gao, Zengyun Jian, Enhanced photodielectric effect in (0.88–x)Bi0.5Na0.5TiO3–0.12BaTiO3–xBa(Ti0.5Ni0.5)O3–δ (BNBTNO) ceramics, J. Eur. Ceram. Soc.  2018; 38: 4689-4693 (JCR 1)  

https://www.sciencedirect.com/science/article/abs/pii/S0955221918304151

5) Yongxing Wei*, Changqing Jin,Yiming Zeng, Xiaotao Wang, Dong Gao, Xiaoli Wang, A coexistence of multi-relaxor states in 0.5BiFeO3–0.5BaTiO3, Ceram. Int. 2017; 43:17220-17224. (JCR 1) http://www.sciencedirect.com/science/article/pii/S0272884217319326

6) Yongxing Wei*, Changqing Jin, Yiming Zeng, Xiaotao Wang, Gang Xu, Xiaoli Wang, Polar order evolutions near the rhombohedral to pseudocubic and tetragonal to pseudocubic phase boundaries of the BiFeO3-BaTiO3 system, Materials 2015; 53: 8355-8365. http://www.mdpi.com/1996-1944/8/12/5462

7) Yongxing Wei*, Chenxing Bai, Weitong Zhu, Changqing Jin, Dong Gao, Gang Xu, Zengyun Jian, Yiming Zeng, Multiferroic orders in 0.5BiFeO3-0.5Bi0.5K0.5TiO3, Ceram. Int. 2019; 45:15725~15729. (JCR 1)

https://www.sciencedirect.com/science/article/pii/S0272884219310879

8) Yongxing Wei*, Chenxing Bai, Changqing Jin, Weitong Zhu, Lin Hu, Ruihua Nan, Zhonghua Dai, Frequency dispersion and temperature dependence of electrical behaviours in 0.4Bi(Ni1/2Zr1/2)O3–0.6PbTiO3, Ceram. Int. 2020; 46: 15297-15304 (JCR 1)

https://www.sciencedirect.com/science/article/pii/S0272884220306921

9) Yongxing Wei*, Gang Xu, Changqing Jin, Yiming Zeng, Kang Yan, Siyuan Dong, Peng Li, Structure, dielectric behaviours, enhanced polarization responses and energy storage properties in (1x)SrTiO3–xBi(Mg1/2Ti1/2)O3 ceramics, Appl. Phys. A 2018; 124: 862.

https://rd.springer.com/article/10.1007/s00339-018-2295-9

10) Yongxing Wei*, Changqing Jin, Pin Ye, Peng Li, Yiming Zeng, Gang Xu, Structural evolution, electrical properties and electric-field-induced changes of (0.8-x)PbTiO3-xBiFeO3-0.2BaZrO3 system near the morphotropic phase boundary, Appl. Phys. A 2017; 123: 218.

https://link.springer.com/article/10.1007%2Fs00339-016-0736-x

11) Yongxing Wei*, Changqing Jin, Yiming Zeng. Progress of relaxor multiferroic materials, J. Inorg. Mater. (无机材料学报)2017; 32:1009-1017.

http://www.jim.org.cn/article/2017/1000-324X/1000-324X-32-10-1009.shtml

12) Yongxing Wei*, Ning Zhang, Gang Xu, Changqing Jin, Lin Hu, Ling Gao, Zengyun Jian, Weitong Zhu. Low-temperature dielectric anomaly in Bi0.5K0.5TiO3, Appl. Phys. A 2019; 125:645.

https://rd.springer.com/article/10.1007/s00339-019-2930-0

13) Yongxing Wei*, Ning Zhang, Changqing Jin, Jiahao Shen, Jiahuan Xie, Zhonghua Dai, Lin Hu, Yiming Zeng, Zengyun Jian, A Bi1/2K1/2TiO3-based ergodic relaxor ceramic for temperature-stable energy storage applications, Mater. Des.2021; 207: 109887 (JCR 1)

http://www.sciencedirect.com/science/article/pii/S0264127521004408

14) Chenxing Bai, Yongxing Wei*, Changqing Jin, Weitong Zhu, Zengyun Jian, Changing the polar order using different sintering methods,, Ceram. Int. 2021; 47: 19191-19197. (JCR 1) https://www.sciencedirect.com/science/article/pii/S0272884221009597

15) Yongxing Wei*, Chengxing Bai, Changqing Jin, Weitong Zhu, Zengyun Jian, Ruihua Nan, Lin Hu, Zhonghua Dai, Super short-range magnetic orderings in a multiferroic relaxor ceramic 0.41Bi(Ni1/2Zr1/2)O3-0.59PbTiO3, J. Mater. Sci. 2021; 56: 11838-11846. https://link.springer.com/article/10.1007/s10853-021-06039-1

16) Yongxing Wei*, Jiahao Shen, Chenxing Bai, Changqing Jin, Weitong Zhu, Ye Tian. Zhonghua Dai, Gang Xu, Nature of polar state in 0.67BiFeO3-0.33BaTiO3, J. Mater. Sci. Mater. Electron. 2020; 21: 19266-19276. https://link.springer.com/article/10.1007/s10854-020-04462-9

 

专利

1魏永星,王晓莉,王晓涛,贾江江,高电阻率铁酸铋钛酸钡固溶体磁电陶瓷材料的制备方法. 发明专利, 公开号: ZL2011102590160.

2魏永星,张宁,靳长清,扈琳,南瑞华,高玲,许岗,一种具有温度稳定性的BKT基储能电介质材料及其合成方法发明专利,公开号:ZL2020104982527.

3魏永星,闫俊龙,靳长清,张华伟,扈琳,南瑞华,高玲,一种具备超高压电常数的弛豫铁电体PNN-PHT材料的制备方法. 发明专利,公开号:ZL 2022108446655

 

数据标准

0.67BF-0.33BT的粉末衍射数据及相应PDF卡片 (国际衍射数据中心ICDD数据库

 

奖励

1J Am Ceram Soc10%最大下载量论文奖,美国陶瓷学会,2021.

2陕西省高校科学技术奖,陕西省教育厅,铁电材料的储能、压电性能优化及机理研究,二等奖,2/5, 2022.

3陕西省高校科学技术奖,陕西省教育厅,气敏与光催化ZnO基功能材料表面缺陷及界面结构调控机理,二等奖,5/10, 2019.

 

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