一.个人基本信息
李美花，女，副教授，大连理工大学微电子学与固体电子学专业博士，控制科学与工程学术学位研究生导师、电子信息（新一代电子信息技术）专业学位研究生导师，主要研究方向为智能传感及气体传感器。主持山东省自然科学基金面上项目1项，主持烟台市重点研发计划项目1项，参加国家自然科学基金项目4项，在SENSOR ACTUAT B-CHEM、Phys. Chem. Chem. Phys.、IEEE SENS J、Vacuum等国际学术期刊发表SCI论文共17篇。
非常欢迎热爱学术研究的同学加入本课题组！本组已毕业硕士研究生3人，其中2人获校级优秀毕业论文；目前在读研究生3人。如果对本组研究方向感兴趣，请联系：limeihua@sdtbu.edu.cn
二.主要科研项目
1.山东省自然科学基金面上项目：锡基硫氧化合物 SnSx/SnO2复合纳米材料低温氨气传感器，2024-01至2026-12，项目负责人。
2.烟台市重点研发计划项目:金属氧化物半导体纳米材料的绿色可控合成及其在VOCs气体检测中的应用研究，2018-01至2020-12，项目负责人。
3.国家自然科学基金面上项目:基于MEMS技术的不等宽镀膜微槽道平板热管传热特性研究，2014-01至2017-12，参加。
4. 国家自然科学基金专项:硅基不等宽V形微槽道强化散热平板热管及其传热特性研究，2013-01至2013-12，参加。
三.教学及科研获奖
1.国家级一流本科课程《模拟集成电路设计》，2023。
2. 辽宁省教学成果三等奖，2009。
3. 辽宁省本科精品课程《数字电路与系统》，2007.
4. 辽宁省优秀教学团队骨干教师，2007.
四.教材及专著
1. 《模拟电路原理、设计及应用》副主编，清华大学出版社，2017.9。
2.《数字电路与系统实践教程》，副主编，电子工业出版社，2015.5。
3. 《模拟电路分析与设计》，副主编，大连理工大学出版社，2010.3。
4. 《数字电路与系统》，参编，北京邮电大学出版社，2008.2。
5. 《数字电路与系统实验教程》，参编，北京邮电大学出版社，2008.1。
五.代表性论文
1.Meihua Li, Xiao Li, Shikun Ge, Chao Mou, Guangfen Wei. Varying annealing temperature to enhance xylene vapor sensing performance of CuFe2O4 nanoparticles prepared by solvothermal method. Volume 223, May 2024, 113096. DOI: 10.1016/j.vacuum.2024.113096, (SCI二区期刊).
2.Shikun Ge, Meihua Li, Xiao Li, Chao Mou and Guangfen Wei.Controlled synthesis of ZnFe2O4hollow microspheres and highly sensitive detection for n-butanol vapor. IEEE SENS J, Volume: 24 Issue: 6, 8922–8928.DOI: 10.1109/JSEN.2024.3357517, (SCI二区期刊).
3.Meihua Li, Chao Mou, Xiao Li, Shikun Ge, Huichao Zhu and Guangfen Wei. Ultrasensitive detection and in-depth chemical mechanism study toward ethanol vapor for LaCoO3/SnO2 nanoflower. IEEE SENS J,Volume: 24 Issue: 6, 8929 – 8936. DOI: 10.1109/JSEN.2024.3357550, (SCI二区期刊).
4.Shikun Ge, Meihua Li, Xiao Li, Chao Mou, Huichao Zhu, Guangfen Wei. Template-free and controlled synthesis of ZnFe2O4 microspheres and enhanced isopropanol vapor sensing performance. Vacuum 220 (2024) 112773. DOI: 10.1016/j.vacuum.2023.112773, (SCI二区期刊).
5.Meihua Li, Shikun Ge, Yunlong Gu, Yunfan Zhang, Xiao Li, Huichao Zhuand Guangfen Wei, Qualitative identification of single/mixture gases based on Fe-ZnO sensor array and PSO-BP neural network, IEEE SENS J, VOL. 23, NO. 17, 1 SEPTEMBER, 2023:20037-20043, DOI: 10.1109/JSEN.2023.3296724, (SCI二区Top期刊).
6.Meihua Li, Yunlong Gu, Yunfan Zhang, Xiaodong Gao, Shikun Ge and Guangfen Wei, Quantitative prediction of ternary mixed gases based on an SnO2 sensor array and an SSA-BP neural network model, Phys. Chem. Chem. Phys., 2023, 25, 10935-10945. DOI: 10.1039/d2cp04396c, (SCI二区Top期刊).
7.Meihua Li, Yunfan Zhang, Chao Mou, Yunlong Gu, Huichao Zhu, and Guangfen Wei, Raspberry-Like Zn-Doped SnS Nanostructure for Ammonia Sensing at Room Temperature, IEEE SENS J, VOL. 23, NO. 13, 1 JULY 2023:14906-14914, DOI: 10.1109/JSEN.2023.3277474, (SCI二区Top期刊).
8.Meihua Li, Xiaodong Gao, Yunfan Zhang, Yuxin Zheng, Zhonghai Lin, and Guangfen Wei, Ammonia Sensing Properties of SnS2/SnO2 Nanocomposite-Based Gas Sensor by SnS2 Annealing, IEEE SENS J, VOL. 22, NO. 23, 1 DECEMBER 2022: 23456-23463, DOI: 10.1109/JSEN.2022.3215156, (SCI二区Top期刊).
9.Meihua Li, Yunlong Gu, Shikun Ge, Yunfan Zhang, Chao Mou, Huichao Zhu and Guangfen Wei, Classification and identification of mixed gases based on the combination of semiconductor sensor array with SSA-BP neural network, Meas. Sci. Technol. 34 (2023) 085110 (8pp), DOI: 10.1088/1361-6501/acd0cb, (SCI三区期刊).
10.Meihua Li, Chao Mou, Yunfan Zhang , Xiao Li, Huichao Zhu, and Guangfen Wei, Zn-doped SnO2 nanoparticles for ethanol vapor sensor: a combined experimental and first-principles study, J Mater Sci: Mater Electron (2023) 34:1059, DOI: 10.1007/s10854-023-10502-x, (SCI四区期刊).
11.Meihua Li, Yunfan Zhang , Xiaodong Gao, Yunlong Gu , Chao Mou, and Guangfen Wei, Self-assembled 3D hierarchical S-doped SnO2 nanoflflowers based room temperature ammonia sensor, J Mater Sci: Mater Electron (2023) 34:488, DOI:10.1007/s10854-023-09954-y, (SCI四区期刊).
12.Meihua Li, Huichao Zhu, Guangfen Wei, Aixiang He, Yanli Liu. VOCs gas sensing properties on SnO2(110) surface with dissociated oxygen species pre adsorbed: experiments and DFT analysis,J Mater Sci: Mater Electron, 2019 (30), 19625-19638.DOI: 10.1007/s10854-019-02336-3, (SCI三区期刊).
13.Meihua Li, Huichao Zhu, Guangfen Wei, Aixiang He, Yanli Liu. DFT calculation and analysis of the gas sensing mechanism of methoxy propanol on Ag decorated SnO2 (110) surface, RSCAdvances, 2019(9), 35862.DOI: 10.1039/c9ra02958c, (SCI三区期刊).
14.Meihua Li, Huichao Zhu, Jing Cheng, Mingming Zhao, Weiping Yan, Synthesis and improved ethanol sensing performance of CuO/SnO2 based hollow microspheres, J Porous Mater 24, 507–518 (2017). DOI: 10.1007/s10934-016-0286-9,(SCI四区期刊).
15.Meihua Li, Huichao Zhu,Weiping Yan, etc.. Ultrasensitive and highly selective detection of methoxy propanol based on Ag-decorated SnO2 hollow nanospheres. SENSOR ACTUAT B-CHEM232 (2016)545-556.DOI: 10.1016/j.snb.2016.04.011, (SCI一区top期刊).
16.Meihua Li,Weiping Yan, Huichao Zhu, Zhenya Guo, Zhenan Tang. Fabrication and characterization of a low power consumption ethanol gas sensor based on a suspended micro-hotplate. RSC Advances. 2015, 5 51953-51960.DOI: 10.1039/c5ra05515f , (SCI二区期刊).
17.Meihua Li, Weiping Yan, Huichao Zhu, Shufeng Xia, Hao Wu, Zhenan Tang. Synthesis and gas sensing properties of biomorphic SnO2 derived from loofah sponge and eggshell membrane, J Mater Sci: Mater Electron, (2015) 26, 9561-9570.DOI: 10.1007/s10854-015-3619-6 ,(SCI三区期刊).
