李妍(北京科技大學材料科學與工程學院教授)

李妍，女，北京科技大學材料科學與工程學院無機非金屬材料系教授。

人物經歷

2009年畢業於北京交通大學，獲得博士學位。

2009-2011年於北京理工大學從事博士後研究。

2011年至今在北京科技大學工作。

2016.3-2017.3美國加州大學聖克魯斯分校訪學。

教學科研

主講課程

無機材料現代研究方法Ⅱ、光學材料

研究領域

碳納米材料（石墨烯、氧化石墨烯、碳納米管、石墨型量子點、C60、PCBM）以及無機納米材料（CdS、ZnO、TiO2）等新型納米材料的製備、表征、成膜和光電轉換、光催化、抗氧化性研究。

主要成就

論文著作

[1] Yan Li, Sen Li, Yingmin Wang, Jun Wang, Hui Liu, Xinqian Liu, Lifeng Wang, Xiaoguang Liu,Wendong Xue and Ning Ma, Electrochemical synthesis of phosphorus-doped graphene quantum dots for free radical scavenging, Phys.Chem.Chem.Phys., 2017, 19, 11631.

[2] Yan Li, Xinqian Liu, Jun Wang, Hui Liu, Sen Li, Yanbing Hou, Wan Wan, Wendong Xue, Ning Ma, and Jin Zhong Zhang,Chemical Nature of Redox-Controlled Photoluminescence of Graphene Quantum Dots by Post-Synthesis Treatment, J. Phys. Chem. C, 2016, 120 (45), 26004–26011

[3] Yan Li, Hui Liu, Xin-qian Liu, Sen Li, Lifeng Wang, Ning Ma, and Dengli Qiu, Free-Radical-Assisted Rapid Synthesis of Graphene Quantum Dots and Their Oxidizability Studies, Langmuir 2016, 32, 8641−8649

[4] Yan Li, Lifeng Wang, Juan Ge, Jun Wang, Qiyao Li, Wan Wan, Boping Zhang, Xiaoguang Liu and Wendong Xue, Graphene Quantum Dots Modified ZnO+Cu Heterostructure Photocatalysts with Enhanced Photocatalytic Performance, RSC Adv., 2016,6, 106508-106515.

[5] Juan Ge, Yan Li*, Jun Wang, Yang Pu, Wendong Xue, Xiaoguang Liu, Green synthesis of graphene quantum dots and silver nanoparticles compounds with excellent surface enhanced Raman scattering performance, Journal of Alloys and Compounds, 2016, 663, 166-171.

[6] Jun Wang, Yan Li*, Juan Ge, Improving Photocatalytic Performance of ZnO via Synergistic Effects of Ag Nanoparticles and Graphene Quantum Dots, Physical Chemistry. Chemical Physics, 2015, 17 (28):18645-18652.

[7] Xiaoguang Liu, Jun Wang, Yan Li*, Wendong Xue, Size controllable preparation of graphitic quantum dots and their photoluminescence behavior, Materials Letters, 2016, 162, 56-59.

[8] Juan Ge, Yan Li*, Electrochemical tuning of optical properties of graphitic quantum dots, Journal of Luminescence, 2015, 166, 322-327

[9] Yan Li, Boping Zhang, Jinxian Zhao, Zhenhua Ge, Xiaokun Zhao and Liang Zou, ZnO/carbon quantum dots heterostructure with enhanced photocatalytic properties, Applied Surface Science, 2013, 279, 367-373

[10] Jun Wang, Yan Li*, Boping Zhang, Ning Ma, Juan Ge, Ling Li, Ting Li, Qian-Qian Liu, Electrochemical tuning of amorphous carbon amount and surface oxidation degree of graphitic quantum dots, Journal of Nanoscience and Nanotechnology,2016,16, 3527-3533.

科研項目

石墨烯量子點的綠色高效製備與能帶調控研究

獲獎記錄

2013年獲得“中國百篇最具影響學術論文”

2013 年入選“北京市優秀人才”