Jun Qu Distinguished R&D Staff and Group Leader of Surface Engineering & Tribology Contact qujn@ornl.gov | 865.576.9304 All Publications Palladium Nanoparticle-Enabled Ultrathick Tribofilm with Unique Composition Investigating grid-to-rod fretting wear of nuclear fuel claddings using a unique autoclave fretting rig... Improved Lubricating Performance by Combining Oil-Soluble Hairy Silica Nanoparticles and an Ionic Liquid as an Additive for a... A rolling-sliding bench test for investigating rear axle lubrication... Organic-Modified Silver Nanoparticles as Lubricant Additives... Understanding Tribofilm Formation Mechanisms in Ionic Liquid Lubrication... Poly(alkyl methacrylate) Brush-Grafted Silica Nanoparticles as Oil Lubricant Additives: Effects of Alkyl Pendant Groups on Oi... Atom Probe Tomography Unveils Formation Mechanisms of Wear-Protective Tribofilms by ZDDP, Ionic Liquid, and Their Combination... Tribological Study of Diesel Piston Skirt Coatings in CJ-4 and PC-11 Engine Oils... Ionic liquids as lubricant additives – a review... VAPORIZATION BEHAVIOR OF TETRAOCTYLPHOSPHONIUM BIS(2-ETHYLHEXYL)PHOSPHATE IONIC LIQUID... Synergistic Effects Between Phosphonium-Alkylphosphate Ionic Liquids and Zinc Dialkyldithiophosphate (ZDDP) as Lubricant Additives Highly Branched Polyethylenes as Lubricant Viscosity and Friction Modifiers... Modeling of Complex Wear Behavior Associated with Grid-to-Rod Fretting in Light Water Nuclear Reactors... Dual Functional Star Polymers for Lubricants ... Tertiary and Quaternary Ammonium-Phosphate Ionic Liquids as Lubricant Additives ... Effects of compositional complexity on the ion-irradiation induced swelling and hardening in Ni-containing equiatomic alloys... Oil-Soluble Polymer Brush-Grafted Nanoparticles as Effective Lubricant Additives for Friction and Wear Reduction... Grid-to-rod flow-induced impact study for PWR fuel in reactor... Friction Behavior of a Multi-Interface System and Improved Performance by AlMgB14-TiB2-C and Diamond-Like-Carbon Coatings ... Impact of Lubricant Additives on the Physicochemical Properties and Activity of Three Way Catalysts... Assessment of Wear Coefficients of Nuclear Zirconium Claddings Without and With Pre-Oxidation... Effects of Star-Shape Poly(alkyl methacrylate) Arm Uniformity on Lubricant Properties... Correlating mechanical properties and anti-wear performance of tribofilms formed by ionic liquids, ZDDP and their combination... Probing the molecular design of hyper-branched aryl polyesters towards lubricant applications... Pagination First page « First Previous page ‹‹ … Page 2 Current page 3 Page 4 … Next page ›› Last page Last » Key Links Curriculum Vitae Google Scholar ORCID LinkedIn Organizations Physical Sciences Directorate Materials Science and Technology Division Materials Structure and Processing Science Section Surface Engineering and Tribology Energy Science and Technology Directorate Water Power Program