David A Cullen Senior R&D Staff Contact CULLENDA@ORNL.GOV All Publications Elucidation of Fe-N-C electrocatalyst active site functionality via in-situ X-ray absorption and operando determination of oxygen reduction reaction kinetics in a PEFC High-performance fuel cell cathodes exclusively containing atomically dispersed iron active sites Mass-transport properties of electrosprayed Pt/C catalyst layers for polymer-electrolyte fuel cells Voltage gated inter-cation selective ion channels from graphene nanopores Effect of Moisture on Dopant Segregation in Solid Hosts Thermal-gradient-driven elemental segregation in Ge2Sb2Te5 phase change memory cells Nanofiber Fuel Cell MEAs with a PtCo/C Cathode... Stable Metallic Enrichment in Conductive Filaments in TaOx‐Based Resistive Switches Arising from Competing Diffusive Fluxes Microstructure and Coercivity In Alnico 9 Same solution synthesis and self-assembly of porous silica nanoparticles into microspheres A Novel Pemec with 3d Printed Non-conductive Bipolar Plate for Low-cost Hydrogen Production from Water Electrolysis A novel PEMEC with 3D printed non-conductive bipolar plate for low-cost hydrogen production from water electrolysis... A novel PEMEC with 3D printed non-conductive bipolar plate for low-cost hydrogen production from water electrolysis... Brittle fracture to recoverable plasticity: polytypism-dependent nanomechanics in todorokite-like nanobelts... A novel PEMEC with 3D printed non-conductive bipolar plate for low-cost hydrogen production from water electrolysis... A Novel Pemec with 3d Printed Non-conductive Bipolar Plate for Low-cost Hydrogen Production from Water Electrolysis A Novel Pemec with 3d Printed Non-conductive Bipolar Plate for Low-cost Hydrogen Production from Water Electrolysis A novel PEMEC with 3D printed non-conductive bipolar plate for low-cost hydrogen production from water electrolysis A Novel Pemec with 3d Printed Non-conductive Bipolar Plate for Low-cost Hydrogen Production from Water Electrolysis A novel PEMEC with 3D printed non-conductive bipolar plate for low-cost hydrogen production from water electrolysis A Novel Pemec with 3d Printed Non-conductive Bipolar Plate for Low-cost Hydrogen Production from Water Electrolysis A novel PEMEC with 3D printed non-conductive bipolar plate for low-cost hydrogen production from water electrolysis A novel PEMEC with 3D printed non-conductive bipolar plate for low-cost hydrogen production from water electrolysis A novel PEMEC with 3D printed non-conductive bipolar plate for low-cost hydrogen production from water electrolysis... Solvothermal Hot Injection Synthesis of Core-shell Agni Nanoparticles Pagination First page « First Previous page ‹Ĺ … Page 6 Current page 7 Page 8 … Next page ›ĺ Last page Last » Key Links Curriculum Vitae Organizations Physical Sciences Directorate User Facilities Center for Nanophase Materials Sciences Nanomaterials Characterization Section electron Microscopy and Microanalysis Group
