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Title: Transport properties of lithium- lead-vanadium-telluride glass and glass ceramics

Glasses with the chemical composition 35Li{sub 2}O-(45-x)V{sub 2}O{sub 5−}20PbO-xTeO{sub 2} (where x = 2.5, 5, 7.5, 10, 15 mol %) have prepared by conventional melt quenching method. The electrical conductivity of Li{sup +} ion conducting lead vanadium telluride glass samples has been carried out both as a function of temperature and frequency in the temperature range 503K-563K and over frequencies 40 Hz to 10 MHz. The electronic conduction has been observed in the present systems. When these samples annealed around 400°C for 2hour become the glass ceramic, which also shows increase tendency of conductivity. SEM confines glass and glass ceramic nature of the prepared samples.
Authors:
 [1] ;  [2]
  1. Department of Physics, GOVT first grade College, Doddaballapur-561203 (India)
  2. Department of Physics, Bangalore University, Bangalore-560056, India (India)
Publication Date:
OSTI Identifier:
22271013
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1591; Journal Issue: 1; Conference: 58. DAE solid state physics symposium 2013, Patiala, Punjab (India), 17-21 Dec 2013; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; ANNEALING; CERAMICS; CHEMICAL COMPOSITION; CONCENTRATION RATIO; GLASS; IONIC CONDUCTIVITY; LEAD OXIDES; LITHIUM IONS; LITHIUM OXIDES; SCANNING ELECTRON MICROSCOPY; TEMPERATURE DEPENDENCE; VANADIUM OXIDES; VANADIUM TELLURIDES