Prof. Li Can, a physical chemist from the CAS Dalian Institute of
Chemical Physics, has been elected a Fellow of the Royal Society of
Chemistry in UK, the largest organization in Europe for advancing the
chemical sciences.
This honor is bestowed on members of the society who have demonstrated
"substantial career progression and who can offer evidence of seniority
and maturity of experience in any field which involves of promotes the
advancement or wider application of chemical science."
Prof. Li Can graduated from Zhangye Normal Institute, Shaanxi Normal
University in 1983, majoring in chemistry. In 1989, he obtained his
doctoral degree from a graduate program joint run by DICP and Tokyo
Institute of Technology. Now he serves as the director of the State Key
Laboratory of Catalysis, the vice president of the International
Association of Catalysis Societies, and the editorial board member of
four international journals including the < A Catalysis Molecular of>and
Applied Catalysis A.
Prof. Li's research interests include catalytic materials, catalytic
reactions and the in-situ characterization of the catalysis by molecular
spectroscopies. In his earlier work, he characterized the dioxygen
intermediates formed on cerium oxide and some other rare earth oxide
catalysts using infrared spectroscopy and isotope exchange technique.
He also studied the methane adsorption and activation on various
catalysts by infrared spectroscopy and a specially designed reactor in
which catalysts can be directly characterized at high pressure and wide
temperature range. It was observed that the Td symmetric structure of
methane is distorted to C3v or Cs when it interacts with active sites
of catalysts. It was proposed that the symmetric distortion is an
important step for methane activation on catalysts surfaces. He developed
the application of ultra-violet (UV) Raman spectroscopy in catalysis and
the fluorescence interference to Raman spectra can be successfully avoided
in the UV spectra. Taking the advantage of the UV resonance Raman
spectroscopy, highly isolated transition metal sites and their coordination
in microporous and mesoporous materials were well identified and
characterized. UV Raman spectroscopy has been applied to the studies of
highly dispersed metal oxides on supports, the phase transformation of
catalytic materials and the deactivation mechanism of catalyst caused by
coke deposition. Prof. Li immobilized the homogeneous chiral catalysts
including Sharpless and Mn (salen) into mesoporous materials and found
that the confinement effect of the pores and surfaces can significantly
improve the enantioselectivity. The heterogeneous chiral catalysts show
even higher enantioselectivity than their corresponding homogeneous
catalysts.
By 2003, Prof. Li has published more than 200 scientific papers
including 140 published in international journals. He was invited as
the guest editors for several journals and one of the volumes in the
Elsevier Science series. He has received a prize from the CAS Awards
for Natural Sciences in 1993, a prize from the CAS Awards for Inventions
in 1998, a prize from the National Awards for Inventions in 1999. He
also received an International Catalysis Award from the International
Association of Catalysis Societies in 2004. He was elected a CAS member
in 2003.