Jump to main content
Jump to site search

Issue 23, 1998
Previous Article Next Article

La0.9Sr0.1Ga0.8Mn0.2O2.85: a new oxide ion conductor

Abstract

Isovalent substitution of Mn(II) for Mg(II) in the oxide ion conductor, La0.9Sr0.1Ga0.8Mg0.2O2.85, yields a new oxide ion conductor which exhibits an ionic conductivity (σ = 4.6 × 10–2 S cm–1 at 800 °C) that is comparable to the conductivity of the Mg(II) analogue; interestingly, the Mn(II) oxide has a lower activation energy for conduction (Ea = 0.47 eV) than the Mg(II) oxide.

Back to tab navigation

Article type: Paper
DOI: 10.1039/A807529H
Citation: Chem. Commun., 1998,0, 2647-2648
  •   Request permissions

    La0.9Sr0.1Ga0.8Mn0.2O2.85: a new oxide ion conductor

    V. Thangadurai, A. K. Shukla and J. Gopalakrishnan, Chem. Commun., 1998, 0, 2647
    DOI: 10.1039/A807529H

Search articles by author

Spotlight

Advertisements