Atomic Modifications and Doping of Metal Oxides for Commercially Significant Partial Oxidation J. Gleaves and G. Yablonski Heterogeneous Kinetics and Particle.

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Presentation transcript:

Atomic Modifications and Doping of Metal Oxides for Commercially Significant Partial Oxidation J. Gleaves and G. Yablonski Heterogeneous Kinetics and Particle Chemistry Laboratory

Heterogeneous Selective Oxidation Programs Heterogeneous Kinetics and Particle Chemistry Laboratory (HKPCL) Chemical Reaction Engineering Laboratory (CREL) Chemical Engineering Dept., Washington University, St. Louis, MO CH 4 + 1/2O 2 CO + 2H 2 Fuels, Chemicals Supported metal CH 2 CHCOOH CH 3 CH 2 CH 3 + 2O 2 + 2H 2 O propaneacrylic acid Metal oxide CH 2 CHCN CH 3 CH 2 CH 3 + 2O 2 + NH 3 + 4H 2 O propaneacrylonitrile Metal oxide + 1/2 O 2 + H 2 O Metal oxide C2H5C2H5 CH CH 2 ethylbenzene styrene + 1/2 O 2 propenepropene oxide Metal oxide CH 2 CHCH 3 H 2 C CHCH 3 O

TAP-2 - Atomic Deposition System Deposition chamber Mass spectrometer TAP Reactor chamber Diffusion pump