胡长征,男,汉族,1979年生,湖北广水人,博士,教授,硕士生导师。
一、 教育与工作经历
1997.9-2001.7 湖北农学院(现长江大学)机械电子工程专业本科生,获学士学位;
2001.9-2004.6 武汉理工大学材料学专业硕士研究生,获硕士学位;
2004.7-2007.9 桂林工学院(现永利欢乐娱人城)材料与化学工程系讲师;
2007.9-2010.6 武汉理工大学材料物理与化学专业博士研究生,获博士学位;
2010.7-2011.11 永利欢乐娱人城永利欢乐娱人城讲师;
2011.12-2019.7 永利欢乐娱人城材料学院副研究员;
2012.2-2012.6 中山大学广州外语培训中心国家公派出国留学英语培训;
2012.10-2013.10 美国宾夕法利亚州立大学材料研究院(Material Research Institute, The Pennsylvania State University)访问学者。
2019.8至今 永利欢乐娱人城材料学院教授。
二、教学工作
主讲《信息电子材料》、《复合材料》、《材料学概论》等本科生课程。
三、科研工作
主要从事钙钛矿与钨青铜结构新化合物的合成、陶瓷电介质与超级电容器的科学研究,发表SCI收录学术论文40余篇;目前主持国家自然科学基金1项、广西自然科学基金1项、广西区重点实验室开放基金项目1项。
四、近年来主要科研论文
1. Zhe Guo, Qihua Zhu, Shan Wu, Changzheng Hu*, Laijun Liu, and Liang Fang, Preparation and Dielectric Properties of Ba4-xSm2Fe2-xNb8+xO30 Tungsten Bronze Ceramics with an Adjustable Structure that Changes from Filled to Unfilled, Material Research Bulletin, 2019,114:18-27
2. Zhe Guo, Qihua Zhu, Shan Wu, Changzheng Hu*, Laijun Liu, and Liang Fang, Preparation and dielectric properties of Ba4RFe0.5Nb9.5O30 (R = La, Nd, Eu, Gd) unfilled tungsten bronze ceramics, Journal of Alloys and Compounds, 2019,773(30):470-481
3. Changzheng Hu*, Zhe Guo, Shan Wu, Zhen Sun, Chunchun Li, Laijun Liu, Liang Fang,High-temperature dielectric relaxation mechanism in Ba4SmFe0.5Nb9.5O30 tungsten bronze ceramics,Ceramics International, 2018,44(S1), S224-S227
4. Zhe Guo, Qihua Zhu, Shan Wu, Changzheng Hu*, Laijun Liu, and Liang Fang, Effect of annealing atmosphere on the structure and dielectric properties of unfilled tungsten bronze ceramics Ba4PrFe0.5Nb9.5O30, Ceramics International, 2018,44(7),7700-7708
5. Changzheng Hu*,Qihua Zhu,Zhe Guo,Zhen Sun,Laijun Liu,Liang Fang,Dielectric properties of unfilled tetragonal tungsten bronze Ba4PrFe0.5Nb9.5O30 ceramics, Journal of Wuhan University of Technology- Maiterials Edition,2017,32(4),904-909
6. Changzheng Hu*, Zhen Sun, Qihua Zhu, Chunchun Li, Laijun Liu, Liang Fang ,Temperature-Stable Unfilled Tungsten Bronze Dielectric Ceramics: Ba3.5Sm1.5Fe0.75Nb9.25O30, International Journal of Applied Ceramic Technology, 2017,14: 269–273
7. Changzheng Hu*, Zhen Sun,Qihua Zhu,Fengqi Lu,Chunchun Li,Laijun Liu,Liang Fang, Relaxor behavior and ferroelectric properties of a new Ba4SmFe0.5Nb9.5O30 tungsten bronze ceramic, Ceramics International, 2016, 42(13): 14999–15004
8. Changzheng Hu*, Zhen Sun, Qihua Zhu, Liang Fang, Laijun Liu. Dielectric and ferroelectric properties of unfilled tungsten bronze KBa3RNb10O30 ceramics, Journal of Materials Science: Materials in Electronics, 2015,26(1),515-520
9. Changzheng Hu, Weiguo Qu, Ramakrishnan Rajagopalan, Clive Randall, Factors influencing high voltage performance of coconut char derived carbon based electrical double layer capacitor made using acetonitrile and propylene carbonate based electrolytes, Journal of Power Sources,2014, 272, 90-99
10. Changzheng Hu*, Lianjie Hou, Liang Fang, Laijun Liu, Preparation and dielectric properties of unfilled tungsten bronze ferroelectrics Ba4RETiNb9O30,Journal of Alloys and Compounds, 2013,581,547-552
11. HU Changzheng*, Peng Xiyang, Fang Liang, Li Chunchun, Wu Bolin, Preparation,structure and dielectric properties of tungsten bronze ferroelectrics in SrO-Eu2O3-TiO2-Nb2O5 system, Journal of Wuhan University of Technology- Maiterials Edition, 2011, 26(2),312-315.
12. Changzheng Hu, Liang Fang, Xiyang Peng, Chunchun Li, Bolin Wu and Laijun Liu , Dielectric and ferroelectric properties of tungsten bronze ferroelectrics in SrO-Pr2O3-TiO2-Nb2O5 system, Materials Chemistry and Physics,2010,121(1-2),114-117
13. Changzheng Hu ,Xiyang Peng, Chunchun Li, Liang Fang ,Laijun Liu,Ba4Ln2Fe2Nb8O30 (Ln= Eu,Gd) Ferroelectric Ceramics, Ferroelectrics,2010,404(1),33-38
14. Changzheng Hu, Liang Fang , Heping Su, Laijun Liu,Effects of Sr Substitution on Microwave Dielectric Properties of Ba3LaNb3O12 Ceramics,Journal of Alloys and Compounds, 2009,487(1-2),504-506
五、授权的专利
1. 胡长征,孙振,朱其华,方亮,温度稳定型陶瓷电容器介质材料Sr4GdTiNb9O30及其制备方法,专利号:ZL201510186985.6(授权日:2016年6月28日)
2. 胡长征,孙振,朱其华,方亮,一种温度稳定型电容器陶瓷材料Sr4EuTiNb9O30及其制备方法,专利号:ZL201510186955.5(授权日:2016年6月28日)
3. 胡长征,孙振,朱其华,方亮,一种X9R型陶瓷电容器介质材料及其制备方法,专利号:ZL201410704138.X(授权日:2016年5月30日)
4. 胡长征,方亮,李纯纯,苏和平,刘来君,一种低温烧结的中介电常数微波介质陶瓷及其制备方法,专利号:ZL200910113981.x(授权日:2011年11月9日)
5. 胡长征,方亮,李纯纯,彭西洋,可见光响应的复合氧化物光催化剂Li9Ti5Nb5-xTaxO27及其制备方法. 专利号: ZL201010045608.8(授权日:2013年7月24日)
6. 胡长征,刘洁群,方亮,复合氧化物光催化剂Li2ZnM3O8及其制备方法,专利号:ZL201110094389.7(授权日:2013年1月2日)
7. 胡长征,郭汝丽,方亮,郑少英,向飞,可见光响应的复合氧化物光催化剂LiAg3O2及其制备方法, 专利号:ZL201210037399 (授权日:2014年11月26日)
六、联系方式
通信地址:广西桂林市建干路12号,永利欢乐娱人城永利欢乐娱人城(541004)
E-mail: huchzh at foxmail.com,huchzh at glut.edu.cn