Professor of School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Academician of Asia-Pacific Institute of Materials Science, Distinguished Professor of Changjiang Scholars, Editor-in-Chief of SCI Journal "Nano-Micro Letters", Director of "Key Laboratory of the Ministry of Education".

Photoelectric catalysis and environmental treatment.

Undertook and completed more than a dozen scientific research projects including 973, 863, and the National Natural Science Key Project. He has published more than 280 academic papers in SCI journals and been cited more than 7000 times, many of which were selected as cover papers, with H factor of 43. He has been authorized 2 international invention patents, 41 Chinese invention patents, and the annual economic benefits exceed tens of millions yuan.

The third prize of scientific and technological progress of the National Education Commission in 1994, the second prize of the National Natural Science in 2005, the second prize of the Natural Science Award of the Ministry of Education of China in 2007, the top 100 excellent doctoral thesis supervisors in 2010, and the second prize of Shanghai Natural Science in 2014, the second prize of the Natural Science Award of the Ministry of Education of China in 2017.