Browsing by Author "Newcomb, S. B."

Now showing items 1-4 of 4

    • Atomic Layer Structure of Vanadium Oxide Nanotubes Grown on Nanourchin Structures 
      O’Dwyer, Colm; Lavayen, Vladimir; Newcomb, S. B.; Benavente Espinosa, Eglantina; Santa Ana, María Angélica; González Moraga, Guillermo; Sotomayor Torres, Clivia (The Electrochemical Society, 2007-02-02)
      We report the detailed characterization of high quality vanadium oxide VOx nanotubes NTs and highlight the zipping of adjacent vanadate layers in such NTs formed on remarkable nanourchin structures. These nanostructures ...
    • Comparative structural-vibrational study of nano-urchin and nanorods of vanadium oxide 
      Lavayen, Vladimir; O’Dwyer, Colm; Santa Ana, María Angélica; Newcomb, S. B.; Benavente Espinosa, Eglantina; González Moraga, Guillermo; Sotomayor Torres, Clivia (PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS Volume: 243 Issue: 13 Pages: 3285-3289 Published: NOV 2006, 2006-11)
      We present a comparative structural -vibrational study of nanostructured systems of V2O5: nano-urchin (VONURs) which are spherical structures composed of a radially oriented array of VOx nanotubes (VOxNTs) with a volumetric ...
    • Nano-urchin: The formation and structure of high-density spherical clusters of vanadium oxide nanotubes 
      O’Dwyer, Colm; Navas, D.; Lavayen, Vladimir; Benavente Espinosa, Eglantina; Santa Ana, María Angélica; González Moraga, Guillermo; Newcomb, S. B.; Sotomayor Torres, Clivia (AMER CHEMICAL SOC, 2006-06-27)
      We report the observation of urchin-like nanostructures consisting of high-density spherical nanotube radial arrays of vanadium oxide nanocomposite, successfully synthesized by a simple chemical route using an ethanolic ...
    • Vanadate conformation variations in vanadium pentoxide nanostructures 
      O’Dwyer, Colm; Lavayen, Vladimir; Newcomb, S. B.; Santa Ana, María Angélica; Benavente Espinosa, Eglantina; González Moraga, Guillermo; Sotomayor Torres, Clivia (2007)
      We report the comparative structural-vibrational study of nanostructures of nanourchins, nanotubes, and nanorods of vanadium oxide. The tube walls comprise layers of vanadium oxide with the organic surfactant intercalated ...