Raymond R Unocic Group Leader, Materials MicroÅnalysis Group, Center for Nanophase Materials Sciences Contact unocicrr@ornl.gov | 865.574.0096 All Publications Solid Electrolyte Coated High Voltage Layered-Layered Lithium-rich Composite Cathode: Li1.2Mn0.525Ni0.175Co0.1O2 ... Low cycle fatigue of a polycrystalline Ni-based superalloy: Deformation substructure analysis... High Cyclability of Ionic Liquid-Produced TiO2 Nanotube Arrays As an Anode Material for Lithium-Ion Batteries ... Fabrication and characterization of lithium manganese nickel oxide sputtered thin film cathodes for lithium-ion batteries... Coupling EELS/EFTEM Imaging with Environmental Fluid Cell Microscopy ... In situ Liquid and Gas Transmission Electron Microscopy of Nano-Scale Materials... Coupling EELS/EFTEM Imaging with Environmental Fluid Cell Microscopy... In situ TEM Observation of Grain Size Effect on Radiation Induced Defect Distribution in Iron... Fabrication and Design Aspects of High-Temperature Compact Diffusion Bonded Heat Exchangers... Conductive surface modification of LiFePO4 with nitrogen doped carbon layers for lithium-ion batteries... A Topotactic Synthetic Methodology for Highly Fluorine-Doped Mesoporous Metal Oxides... Influence of periodic nitrogen functionality on the selective oxidation of alcohols... Dislocation decorrelation and relationship to deformation microtwins during creep of a γ′ precipitate strengthened Ni-base... Mesoporous TiO2-B Microspheres with Superior Rate Performance for Lithium Ion Batteries... In-situ TEM Characterization of Electrochemical Processes in Energy Storage Systems... TEM and In-situ Liquid Cell Characterization of Copper Nanowire Growth Mechanisms... High voltage stability of LiCoO2 particles with a nano-scale Lipon coating... In-situ TEM Characterization of Electrochemical Processess in Energy Storage Systems... Characterization of Pre- and Post-Service Grain Boundary Phases in a Cast Austenitic Steel ... Dopamine as a Carbon Source: The Controlled Synthesis of Hollow Carbon Spheres and Yolk-Structured Carbon Nanocomposites... Characterization of Metamorphic GaAsP/Si Materials and Devices for Photovoltaic Applications... A TEM Study of Creep Deformation Mechanisms in Allvac 718Plus... Direct exfoliation of natural graphite into micrometer size few layers graphene sheets using ionic liquids... Pagination First page « First Previous page ‹‹ … Page 6 Page 7 Current page 8 Key Links Curriculum Vitae Google Scholar ORCID LinkedIn Organizations Physical Sciences Directorate User Facilities Center for Nanophase Materials Sciences Nanomaterials Characterization Section Materials Microanalysis Group