Todd Toops Distinguished R&D Scientist Contact TOOPSTJ@ORNL.GOV All Publications Fe-zeolite functionality, durability and deactivation mechanisms in the selective catalytic reduction (SCR) of NOx with ammon... Effect of the Acceleration Factor on the Capture and Impact of Fuel-Borne Metal Impurities on Emissions Control Devices Catalytic activity and thermal stability of Au-CuO/SiO2 catalysts for the low temperature oxidation of CO in the presence of propylene and NO Neutron Tomography of Particulate Filters: A non-destructive investigation tool for applied and industrial research Isocyanate formation and reactivity on a Ba-based LNT catalyst studied by DRIFTS Oxygen Reactivity of Devolatilized Diesel Particulates from Conventional and Biodiesel Fuels... Tomographic Neutron Imaging using SIRT Lean NOx trap chemistry under lean-gasoline exhaust conditions: impact of high NOx concentrations and high temperature Development of a surface area dependent rate expression for soot oxidation in diesel particulate filters... Impact of Fuel Metal Impurities on the Durability of a Light Duty Diesel Aftertreatment System Manufacturing and Performance Assessment of Stamped, Laser Welded, and Nitrided FeCrV Stainless Steel Bipolar Plates for Prot... Impact of Biodiesel-based Na on the Selective Catalytic Reduction of NOx by NH3 Over Cu-zeolite Catalysts Coating SiO2 support with TiO2 or ZrO2 and effects on structure and CO oxidation performance of Pt catalysts... Forensics of Soot: C5-Related Nanostructure as a Diagnostic of In-Cylinder Chemistry... NOx Storage and Reduction Properties of Model Ceria-based Lean NOx Trap Catalysts... Sulfate Storage and Stability on Common Lean NOx Trap Components ... Forensics of Soot: Nanostructure as a Diagnostic of In-Cylinder Chemistry Investigation of the Effects of Biodiesel-based Na on Emissions Control Components... Mechanistic Investigation of Ethanol SCR of NOx over Ag/Al2O3 Impact of Biodiesel on the Oxidation Kinetics and Morphology of Diesel Particulate... Impact of lattice substitution in Ba-based NOx storage reduction catalysts on sulfation, desulfation and NOx reduction perfor... Effect of Lean/Rich High Temperature Aging on NO Oxidation and NOx Storage/Release of a Fully-Formulated Lean NOx Trap... Diesel Particulate Oxidation Model: Combined Effects of Volatiles and Fixed Carbon Combustion ULSD and Biodiesel Particulate Oxidation Model: Combined Effects of Volatiles and Fixed Carbon Combustion... Nitrided Metallic Bipolar Plates Pagination First page « First Previous page ‹â¶Ä¹ … Page 4 Current page 5 Page 6 … Next page ›â¶Äº Last page Last » Key Links Organizations Energy Science and Technology Directorate Buildings and Transportation Science Division Propulsion Science Section Applied Catalysis and Emissions Controls Research Group User Facilities National Transportation Research Center