Results 211 to 220 of about 110,928 (259)
Some of the next articles are maybe not open access.
Zinc Vanadates in Vanadium Oxide‐Doped Zinc Oxide Varistors
Journal of the American Ceramic Society, 2001Convergent‐beam electron diffraction has been used to determine the space groups of β‐ and γ‐Zn 3 (VO 4 ) 2 particles in vanadium oxide‐doped zinc oxide varistors. The crystal structure of β‐Zn
Huey‐Hoon Hng +2 more
openaire +1 more source
Symmetry of zinc oxide nanostructures
Journal of Physics: Condensed Matter, 2006The full geometrical symmetry groups of zinc oxide nanowires, nanotubes, nanosprings and nanorings are found and some physical properties which can be deduced from the symmetry are discussed: conserved quantum numbers and band degeneracies; dynamical representations, Raman and infrared active modes; piezoelectric tensor.
Ivanka, Milošević +3 more
openaire +2 more sources
Pyramidal Nanostructures of Zinc Oxide
Journal of Nanoscience and Nanotechnology, 2006Zinc oxide (ZnO) nanostructures have been prepared by pulsed laser deposition of the oxide onto Si(100) substrate at 600 °C. An examination of the morphology using atomic force microscopy and scanning electron microscopy reveals well formed pyramidal structures consistent with the growth habit of ZnO.
S, Angappane +2 more
openaire +2 more sources
Proceedings of 2011 International Conference on Electronic & Mechanical Engineering and Information Technology, 2011
Zinc oxide (ZnO) microrods were grown by the floating zone method, the as-grown ZnO microrods have uniform size. Scanning electron microscope image reveals that the ZnO microrods are grown with a hexagonal structure, well faceted ends and side surfaces. Most of ZnO microrods have diameters of about 20–30nm and lengths of about 1–2 mm.
Xing-Yuan Guo +3 more
openaire +1 more source
Zinc oxide (ZnO) microrods were grown by the floating zone method, the as-grown ZnO microrods have uniform size. Scanning electron microscope image reveals that the ZnO microrods are grown with a hexagonal structure, well faceted ends and side surfaces. Most of ZnO microrods have diameters of about 20–30nm and lengths of about 1–2 mm.
Xing-Yuan Guo +3 more
openaire +1 more source
Adsorption of Hydrogen by Zinc Oxide, Zinc Chromite, and Zinc Oxide—Molybdenum Oxide
Journal of the American Chemical Society, 1934Hugh S. Taylor, Corneille O. Strother
openaire +1 more source
The oxidative stress of zinc deficiency
Metallomics, 2011Zinc is an essential catalytic and structural cofactor for many enzymes and other proteins. While Zn2+ is not redox active under physiological conditions, it has been known for many years that zinc deficiency causes increased oxidative stress and, consequently, increased oxidative damage to DNA, proteins, and lipids.
openaire +2 more sources