Cadmium oxide reinforced 46V2O5–46P2O5–(8−x)B2O3–xCdO semiconducting oxide glasses and resistance behaviors against ionizing gamma rays

Preparation and characterization of Epoxy/Lead oxide nano-composite for shield against gamma and X-rays

Polymer nano-composites are a group of materials that represent proper mechanical, chemical, thermal and optical properties due to the presence of certain percentages of a filler in a polymeric matrix. In this study lead oxide nanoparticles were prepared by direct precipitation method. Then the lead oxide-epoxy resin nanocomposite was prepared by mixing (without solvent) with different weight p...

Vibrational spectra of some binary semiconducting oxide glasses

The frequency-dependent complex relative permittivities of binary semiconducting V205-P205 glasses containing various amounts of vanadium have been measured at ambient temperature in the infrared region by power reflection spectroscopy. The measured values of the static constant, ~0, and high frequency constant, s=, are used to calculate the small polaron binding energy, Wp, and the activation ...

Oxide glasses pdf

Nanoarchitectures of semiconducting and piezoelectric zinc oxide

Semiconducting and piezoelectric zinc oxide has two important structure characteristics: the multiple and switchable growth directions: k0110l, k2110l, and k0001l; and the h0001j polar surfaces. The fast growth directions create nanobelts of different crystallographic facets, and the polar surfaces result in bending of the nanobelt for minimizing the spontaneous polarization energy. A combinati...

Diiodidobis(triphenyl­phosphine oxide)cadmium

In the title compound, [CdI(2){(C(6)H(5))(3)PO}(2)], the Cd(II) atom is ligated by two I atoms and two O atoms from two triphenyl-phosphine oxide ligands in a disorted tetra-hedral arrangement. While the O-Cd-I angles vary from 106.67 (7) to 111.23 (7)°, the O-Cd-O angle is 88.60 (10)° and the I-Cd-I angle angle is 125.47 (2)°. The crystal structure is stabilized by van der Waals forces only.