1989- 199 1 postdoctoral research in Fudan university,
199 1 worked in the school of chemistry and chemical engineering of Qingdao ocean university, and was promoted to professor and doctoral supervisor in 1993 and 1996 respectively.
1996 was funded by the Japan Science and Technology Agency (STA) and served as a special researcher of STA at the National Institute of Environment of Japan 1 year.
1998 was funded by the world-famous Humboldt Foundation of Germany (AvH) and worked as a Humboldt scholar in the Institute of Marine Biology and Chemistry of the University of Odenburg, Germany for 2 years.
Since the early 1980s, he has been engaged in the research and teaching of marine science and environmental science, presided over or participated in more than 20 projects such as the National Natural Science Foundation and international cooperation, and was funded by the "Cross-century Talents Training Program Fund" 1997 of the Ministry of Education. He has won the third prize of National Natural Science Award (1987, 4th place), the first prize of Scientific and Technological Progress of State Education Commission (1986, 4th place), the second prize of Natural Science of China University (2nd place in 2000) and the 60th Anniversary Outstanding Young Chemistry Award of chinese chemical society (1992).