Douglas {Doug} Duckworth Contact DUCKWORTHDC@ORNL.GOV All Publications Product specific thermal degradation kinetics of bisphenol F epoxy in inert and oxidative atmospheres using evolved gas analysis–mass spectrometry Insights into secondary ion formation during dynamic SIMS analysis: Evidence from sputtering of laboratory synthesized uranium compounds with a high-energy O− primary beam on a NanoSIMS 50L Influence of Temperature on Accessible Pyrolysis Pathways of Homopolymerized Bisphenol A/F Epoxies and Copolymers A NanoSIMS 50 L Investigation into Improving the Precision and Accuracy of the 235U/238U Ratio Determination by Using the Molecular 235U16O and 238U16O Secondary Ions Electrochemically-Modulated Separation, Concentration, and Detection of Plutonium Using an Anodized Glassy Carbon Electrode and Inductively Coupled Mass Spectrometry Electrochemically-Modulated Separation, Concentration, and Detection of Plutonium Using an Anodized Glassy Carbon Electrode and Inductively Coupled Mass Spectrometry Characterization Of Nuclear Materials Using Time-Of-Flight ICP-MS Electrochemically-Induced Reactions of Hexafluorophosphate Anions with Water in Negative Ion Electrospray Mass Spectrometry o... Examination of the Potential of Ionic Liquids for Gass Separations... Interface of a particle collector with on-line electrochemically-modulated separation system for analysis of airborne radioisotopes Gas-Phase Reactions of U<sup>+</sup> and U<sup>2+</sup> with O<sub>2</sub> and H<sub>2</sub>O in a Quadrupole Ion Trap, Addit... Gas-Phase Reactions of Bare and Ligated Uranium Ions with Sulfer Hexafluoride... A New Pulsed Glow Discharge Source With Enhanced Ion Extraction for Small Non-Conductive Samples or Atmospheric Sampling Efficient Polyatomic Interference Reduction in Plasma-Source Mass Spectrometry Via Collision Induced Dissociation Key Links Organizations Fusion and Fission Energy and Science Directorate
