李晓干，博士，教授，博士生导师。

2007年在英国利兹大学材料工程专业获得博士学位，在欧盟项目的资助下完成了一氧化碳传感器的研发；
2007-2009年在美国俄亥俄州立大学传感器与工业测试实验室做博士后，课题在美国能源部和美国空军的资助下，主要致力于电化学和半导体气体传感器材料的研究。
2009.9-至今，大连理工大学微电子学院工作，主持多项国家级科研项目以及国际合作交流项目。

拥有美国技术发明专利一项，授权国家技术发明专利10项。
在重要的国际专业学术期刊如 Adv. Mater., Adv. Func. Mater., J. Mater. Chem A, ACS Nano, ACS AMI, Anal. Chem. 和Sens. Actuators B等上发表SCI文章100多篇，引用5000多次。

[1][Papers]Li, Xiaogan.Li, XG (reprint author), Dalian Univ Technol, Inst Sensing Technol, Sch Elect Sci & Technol, Dalian, Peoples R China..Li, Xiaoxin,Wang, Jing,Lin, Shiwei.Highly sensitive and selective room-temperature formaldehyde sensors using hollow TiO2 microspheres[J],SCIE、EI、Scopus,2015,219:158-163

[2][Papers]Wei Liu.Xiaogan Li.DingGu.Ultrasensitive NO2 Detection Utilizing Mesoporous ZnSe/ZnO Heterojunction-Based Chemiresistive-Type Sensors[J],2022,11(32):29029-29040

[3][Papers]Wang, Xueyan.Li, XG (reprint author), Dalian Univ Technol, Sch Microelect, Dalian 116024, Peoples R China.; Lin, SW (reprint author), Hainan Univ, Coll Mat & Chem Engn, Minist Educ Adv Mat Trop Isl Resources, Key Lab, Haikou 570228, Hainan, Peoples R China..Gu, Ding,Li, Xiaogan,Lin, Shiwei,Zhao, Shuheng,Rumyantseva, Marina N.,Gaskov, Alexander M..Reduced graphene oxide hybridized with WS2 nanoflakes based heterojunctions for selective ammonia sensors at room temperature[J],SCIE、EI,2019,282:290-299

[4][Papers]Zhang, Su.Huang, BY; Li, XG (reprint author), Dalian Univ Technol, Sch Microelect, Dalian 116024, Liaoning, Peoples R China..Zhao, Lijia,Huang, Baoyu,Li, Xiaogan.UV -activated formaldehyde sensing properties of hollow TiO 2 @SnO 2 heterojunctions at room temperature[J],SCIE,2020,319

[5][Papers]Gu, Ding.Wang, Xueyan,Liu, Wei,Li, Xiaogan,Lin, Shiwei,Wang, Jing,Rumyantseva, Marina N.,Gaskov, Alexander M.,Akbar, Sheikh A..Visible-light activated room temperature NO2 sensing of SnS2 nanosheets based chemiresistive sensors[J],EI、SCIE,2020,305