Shiheng He

     Shiheng He, male, born in 1975, a researcher, dr. In 2004, he received a Ph.D. in chemistry from Hong Kong University Science & Technology, and was a postdoctoral fellow at the Hong Kong University Science & Technology chemistry department and the American Institute of desert research, 2006-2007, assistant professor of environmental science at the Institute of Atmospheric Sciences and the University of Nevada, Nevada (Renault). September 2011, Ren Chinese Academy of Sciences Institute of earth environment. In the field of environmental science, atmospheric chemistry, indoor and outdoor air pollution and analytical chemistry, 12 years of research experience, the main research directions include human and biological sources of atmospheric pollutants. A adsorption derivatization technique and gas chromatography / mass spectrometry technology combined with analysis of different sources of gas solid carbonyl compounds (including one yuan and two yuan of aldehyde aldehyde nearly 30 kinds of new methods of ketone) concentration characteristics of atmospheric formaldehyde this method has been successfully applied to detection and analysis of Hongkong and the mainland a lot of pollution area in the further development of the direct injection; - thermal desorption gas chromatography / mass spectrometry technology, non-polar organic matter applied to atmospheric particles and semi volatile organic compounds (successful analysis of more than 130 compounds) analysis, has been developed for high performance liquid chromatography with multi detector, ion chromatography, column chromatography and Fu Liye transform infrared spectroscopy and thermal optical carbon analysis technology, also relates to research and development of instruments and many other areas, including sample pretreatment, especially the extraction method of sample. Has been published in the《Analytical Chemistry》、《Environmental Science and Technology》《Atmospheric Environment》 and other international journals published 40 papers, SCI index papers cited more than 300 times.