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李旭

发布时间: 2017-08-28 16:37:10   作者:本站编辑   来源: 本站原创   浏览次数:
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           李旭,男(1978.01-),河北辛集人,博士,河北大学物理科学与技术学院副研究员,硕士生导师,中国稀土学会会员,中国发光学会会员。

Email:lixcn@sina.com; lixcn@hbu.edu.cn

QQ:7855174 

 

一、教育、工作经历

1996.9-2000.7  河北师范大学大学,本科

2000.9-2003.9  河北正定中学,教师

2003.9-2006.7  河北大学电子信息工程学院,硕士

2006.7-      河北大学物理科学与技术学院,教师

2011.9-2016.9  北京交通大学理学院,博士

2017.9-      北京大学稀土材料化学及应用国家重点实验室,访问学者

二、研究领域和兴趣

1、荧光粉及发光器件:固相法、燃烧法、水热法、溶胶凝胶法等制备稀土离子掺杂发光材料及白光LED器件的制备;

2、无机纳米材料的制备途径及形貌的控制:通过一锅法、水热法等化学方法合成形貌可控的纳米材料,并通过离子掺杂、表面修饰等手段调控材料的性能;

3、量子点发光材料及器件:制备传统含Cd及新型无Cd量子点发光材料,并将其与传统荧光粉结合,应用于白光LED发光器件及新型量子点发光器件(QLED;

4、电双稳器件的制备及性能研究:作为新型阻变存储器件,电双稳器件逐渐受到关注,通过制备新型具有双稳性能的材料和优化电双稳器件的结构提高其性能。

三、科研项目

1、纵向项目

1 溶胶-凝胶法制备稀土离子掺杂氯硅酸钙及其性能优化,国家自然科学基金(No.61205180)2013.1-2015.12 27万元),主持

2)聚合物p-n结电双稳器件,国家自然科学基金(No.F050204)2014.1-2017.12,(27万元),第三参与人.

3)镍酸镧薄膜表面界面结构及外延生长得机理研究,国家理论物理专项(No.10847116)2009-2009,(2万元),第四参与人.白光LED用氯铝酸盐荧光粉的制备、发光及调制,

4河北省自然科学基金(No.E2012201087)2012.01-2014.12,(3万元),主持

5)稀土掺杂硼磷酸盐荧光粉结构与性能关系研究,河北省高等学校科学技术研究项目,(No.Z2010118),2010.01-2014.12主持

2、横向项目:

1 适用于白光LED得窄带荧光粉制备研究,公路交通安全技术交通行业重点实验室开放基金,2014.6-2017.6,(5万),主持。

2 基于量子级联激光吸收谱的SF6电气设备混合气体在线监测技术研究,国家电网,30万。

3 关于LED照明用高效率、低光衰绿色荧光材料的研究,2014.8-2015.6,河北利福光电技术有限公司,10万元。

4 稀土离子共掺杂的高可靠、高显色、高光效LED荧光粉(YAGPr),2016.01-2016.12,河北利福光电技术有限公司,10万元。

5 LED用高光效低衰减绿色GaYAG荧光粉,2015年度河北省科技型中小企业创新资金项目,20万元。

四、获奖情况:

12014年度河北省自然科学三等奖,白光LEDs用新型荧光粉制备及性能研究(排名第三)。

22017年度保定市科技进步三等奖,溶胶-凝胶法制备稀土离子掺杂氯硅酸钙及其性能优化(排名第一)。

五、主讲课程

1、《发光物理基础》

2、《发光与显示技术》

六、发表的部分科研论文(第一作者或通信作者)

1. Xu Li, Aiwei Tang, Jiantao Li, Li Guan, Guoyi Dong, Feng Teng. Heating-up synthesis of MoS2 Nanosheets and their electrical bistability performance. Nanoscale. Res. Lett., 2016, 11:171-1-7.

2. Jiantao Li, Aiwei Tang, Xu Li, Miao Wang, et al. Oxygen Effects on Performance of  Electrically Bistable Devices Based on Hybrid Silver Sulfide Poly(N-vinylcarbazole) nanocompositees. Nanoscale. Res. Lett., 2016, 11: 63- 1-7.

3. Xu Li, Heng Pan, Aiwei Tang, Jinping Zhang, Li Guan, Hongxin Su, Guoyi Dong, Zhiping Yang, Huike Wang, and Feng Teng. Hydrothermal Synthesis and Luminescent Properties of Eu3+ Doped Sr3Al2O6 Phosphor for White LED. J. Nanosci. Nanotechnol. 2016, 16:3474-3479.

4. Xu Li, Yichao Wang, Li Guan, Jiantao Li, Guoyi Dong, Aiwei Tang*, Feng Teng*. Effects of buffer layer and thermal annealing on the performance of hybrid Cu2S/PVK electrically bistable devices. Solid.State.Electron.,2016, 123: 101- 105.

5. Xu Li, Huaye Zhang, Aiwei Tang, Li Guan, Zhen Guo, Kunsheng Yuan, Licheng Tie, Guoyi Dong, Zhiping Yang, Feng Teng. Synthesis and Luminescent Properties of Eu2+ Doped Sr5SiO4Cl6 Phosphor by Sol–Gel Method. J. Nanosci. Nanotech. 2016, 16: 3468-3473.

6. Yue Lu, Xu Li*, Yue Dong, Zhenzhen Ma, TengxuanHou, Dian Jiao, et al. Influence of Ca2+, Ba2+ions on the structure and luminescentproperties of Ce3+doped strontium chlorine aluminate blue phosphor. Optik, 2016, 127:4625-4629.

7. Zhiren Wei, Yue Lu, Xu Li*, Yue Dong, Dian Jiao, Guoyi Dong, Feng Teng. Preparation, structure and luminescent properties of Eu3+ doped MBPO5 (M = Ca, Sr, Ba) red phosphor for white LED. J. Appl. Biomater. Fun. Mater., 2016, 14:S83-88.

8. YANG Jing-Wei, LI Xu*, JIAO Dian, WU Meng-Ying, WANG Yi-Bing, GUAN Li, GUO Qing-Lin, TENG Feng. Enhancing Luminescence of SrBPO5:Sm3+ Phosphor by CodopingAlkali Metal for White LEDs. J. Inorg. Mater. 2016, 31(8):876-880.

9. Heng Pan, Xu Li*, Jinping Zhang, Li Guan, Hongxin Su, et al. Crystal structure and luminescent properties of Sr2SiO4:Eu2+ phosphor prepared by sol-gel method. J. Appl. Biomater. Fun. Mater., 2016, 14:S62-67.

10. Heng Pan, Xu Li*, JipingZang, Li Guan, Hongxin Su, Feng Teng. Synthesis and luminescent properties of NaZnPO:Eu3+ red phosphors for white LEDs. Mater. Lett., 2015, 155(18): 106-108.

11. Xu Li, Haoyan Wang, Li Guan, Yueju Fu, Zhen Guo, Kunsheng Yuan, Licheng Tie, Zhiping Yang, Feng Teng. Influence of pH value on properties of YPO4:Tb3+ phosphor by co-precipitation method. J. Rare. Earth., 2015, 33(4): 346-349.

12. Xu Li, Aiwei Tang, Li Guan, Haihang Ye, YanbingHou, Guoyi Dong, Zhiping Yang, Feng Teng. effects of alkanethiols chain length on the synthesis of Cu2-xS nanocrystals phase morphology plasmonic properties and electrical conductivity. RSC Advances, 2014, 4(11): 54547-54553.

13. Aiwei Tang, Yu Wang, Haihang Ye, Chao Zhou, Chunhe Yang, Xu Li, Hongshang Peng, Fujun Zhang, Yanbing Hong, Feng Teng.  Controllable synthesis of silver and silver sulfide nanocrystals via selective cleavage of chemical bonds. Nanotechnology, 2013, 24(35): 355602-1-10.

14. Xu Li, Chong Liu, Li Guan, Wei Wei, Zhiping Yang, Qinglin Guo, Guangsheng Fu.A ideal blue Sr3B2O6:Ce3+ phosphor prepared by sol combustion method. Mater. Lette., 2012, 87:121-123.

15. Li Guan, Wei Wei, ShuqingGuo, Hongxin Su, Xu Li*, Yaxuan Shang, Zhiping Yang, Qinglin Guo, Guangsheng Fu. Fabrication and Luminescent Properties of Tb3+ Doped Double Molybdate Phosphors. J.Electrochem. Soc., 2012, 159(4): D200-D203.

16. Li Guan, Chong Liu, Xu Li*, GuoqiJia, Qinglin Guo, Zhiping Yang,Guangsheng Fu. synthesis and optical properties of KCaPO4:Eu2+. Mater. Res. Bull., 2011, 46(9): 1496-1499.

17. Xu Li, Li Guan, Mingsheng Sun, Haiyan Liu, Zhiping Yang, Qinglin Guo, Guangsheng Fu. Luminescent properties of Dy3+ doped SrMoO4 phosphor. J. Lumin. 2011, 131(5):1022- 1025.

18. Li Guan, Fengxue Tan, Guoqi Jia, Guangming Shen, Baoting Liu, Xu Li**. Contribution of surface defects to the interface conductivity of SrTiO3/LaAlO3. Chin. Phys. Lett., 2016, 33(8): 087301-1-3.

19. Li Xu, Guan Li, An Jiayi, JinLitao, Yang Zhiping, Yang Yanmin, Li Panlai, Fu Gaungsheng. Synthesis of red phosphor CaZrO3: Eu3+ for white light emitting diodes. Chin. Phys. Lett. 2011, 28(2): 02785-1- 4.

20. Xu Li, Li Guan, Xiaoning Li, Jianwei Wen, Zhiping Yang. Prepartion and luminescent properties of LiBaPO4:Tb3+ phosphor for white light emitting diodes. Powder Technology, 2010, 200(1-2):12-15.

21. Xu Li, Zhiping Yang, Li Guan, Qinglin Guo. A new yellowish green luminescent material SrMoO4: Tb3+. Mater. Lett.2009, 63(12):1096-1098.

22. Xu Li, Zhiping Yang, Li Guan, JianxinGuo, Ying Wang, Qinglin Guo. Synthesis and luminescent properties of CaMoO4:Tb3+, R+ (Li+, Na+, K+). J. Alloy. Compd. 2009, 478(1-2): 684-686.

23. Xu Li, Zhiping Yang, Li Guan, Jianxin Guo, Ying Wang, Qinglin Guo. Synthesis and luminescent properties of CaMoO4:Tb3+, R+ (Li+, Na+, K+). J. Alloy. Compd. 2009, 478:684-686.

24. Xu Li, Zhiping Yang, Li Guan, Qinglin Guo, Chong Liu, Panlai Li. Fabrication and luminescence properties of red emitting phosphor Y2O2S:Sm3+ for white LED by combustion method. J. Alloy. Compd. 2008, 464:565-568.

25. Xu Li, Zhiping Yang, Li Guan, et al. Luminescent properties of Eu3+ doped La2Mo2O9 red phosphor by flux method. J. Cryst. Growth.2008, 310:3117 -3120

26. Li Xu, Yang Zhiping, Guan Li, Liu Chong, Li Panlai. Effect of sulfourea on luminescent properties of CaSrS2:Eu2+ by combustion method. J. Rare. Earth. 2007, 25(s): 297-300.

 


河北保定五四东路180号 河北大学 物理科学与技术学院 071002 Copyright @2016 http://wlxy.hbu.edu.cn/
College of Physics Science & Technology ,Hebei University