William P Partridge Jr Distinguished Scientist Contact partridgewp@ornl.gov | 865.341.1234 All Publications NOx Storage-Reduction Characteristics of Ba-Based Lean NOx Trap Catalysts Subjected to Simulated Road Aging... Nature and spatial distribution of sulfur species in a sulfated barium-based commercial lean NOx trap catalyst... NH3 formation and utilization in regenerationof Pt/Ba/Al2O3 NOx storage-reduction catalyst with H2... Nondestructive X-ray Inspection of Thermal Damage, Soot and Ash Distributions in Diesel Particulate Filters... An Optical Backscatter Sensor for Particulate Matter Measurement... Sulfur and temperature effects on the spatial distribution of reactions inside a lean NOx trap and resulting changes in globa... Fundamental studies of commercial lean NOx trap performance, sulfation and desulfation... Correlation between spatiotemporal distribution of reactions and global performance of lean NOx trap catalysts... High Speed H2O Concentration Measurements Using Absorption Spectroscopy to Monitor Exhaust Gas... Sulfur impact on NOx storage, oxygen storage and ammonia breakthrough during cyclic lean/rich operation of a commercial lean ... Measurement of Fuel Dilution of Oil in a Diesel Engine using Laser-Induced Fluorescence Spectroscopy... A Light-Emitting-Diode (LED) Non-Dispersive Absorption Sensor for Early Fire and Hazardous Gases Detection... Intra-Fuel Cell Stack Measurements of Transient Concentration Distributions... Pagination First page « First Previous page ‹‹ Page 1 Page 2 Current page 3 Key Links ORCID Organizations User Facilities National Transportation Research Center