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Staff
Group Leader
 Steve
H. Overbury
Ph.
D. 1976, Physical Chemistry, University of California, Berkeley. Surface
chemistry and catalysis. Surface structure by ion scattering, surface
chemical analysis by photoemission, photoabsorption, infra-red spectroscopy
and temperature programmed desorption. Particular interest in emission
control catalysis, uranium based catalysis and mesoporous materials
Phone: (865) 574-5040
Fax: (865) 576-5235
MS 6201
Group
Staff
 David
R. Mullins
Ph. D. 1984, Physical Chemistry, University of Texas, Austin. Surface
chemistry and catalysis. Surface chemical analysis by photoemission, photo
absorption and temperature programmed desorption, surface structure by
ion scattering. Particular interest in emission control catalysis and
mesoporous materials. Spokesperson for the U12a Beam line at the National
Synchrotron Light Source.
Phone: (865) 574-2796
Fax (865) 576-5235
MS: 6201
 Michelle
Pawel
M.S. 1988, Inorganic Chemistry, University of Tennessee, Knoxville. CNMS.
Inorganic synthesis of catalytic supports. Mesoporous carbon materials,
mesoporous oxide materials, sol-gel processing. Laboratory management,
ES&H compliance, User interface.
Phone (865) 574-7094
Fax (865) 576-5235
MS: 6201
 Viviane
Schwartz
Ph. D. 2000, Chemical Engineering, Virginia Polytechnic Institute and
State University. Catalytic materials for oxidation chemistry, environmental
catalysis, fuel processes, sulfur clean-up, highly active and selective
gold nano-catalysts for CO oxidation, and synchrotron technique structure
of nanomaterials.
Phone (865) 576-6749
Fax (865) 576-5235
MS: 6201
 Zili
Wu
PhD, 2001, Physical Chemistry, Dalian Institute
of Chemical Physics, Chinese Academy of Sciences, China. In situ/operando
spectroscopic characterization of catalytic materials; Catalysis on metal
oxide nanoparticles/clusters for hydrocarbon activation and conversion;
Environmental catalysis; Special interest in photo-catalysis for hydrogen
production and environmentally benign processes.
Phone (865) 576-1080
Fax (865) 576-5235
MS: 6493
 Jun
Xu
Ph. D. 1991, Physics, Vanderbilt University,
Nashville. Positron Spectroscopy, porous materials, defects in nanoparticle
and semiconductor materials, mass spectrometry of polyatomic molecules,
miniaturization of analytical instruments, ion mobility spectrometry.
Phone (865) 574-8955
Fax (865) 576-5235
MS: 6201
 Ye
Xu
Ph. D. 2004, Chemical Engineering, University of Wisconsin-Madison. First-principles
electronic structure-based methods applied to molecular, surface, and
bulk chemical reactivity and material properties; catalysis on metal and
metal oxide clusters and surfaces; thermodynamics and kinetics of chemical
processes from first principles.
Phone (865) 574-9761
Fax (865) 574-0680
MS: 6376
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Secretary
Tracy
Housewright
Phone (865) 574-5033
Fax (865) 576-5235
MS 6201
Post-Docs
Wesley
Gordon
Phone: (865) 576-6690
Sanjaya
Senanayake
Phone: (631) 344-5512
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