N. V. Lyskov, Yu. G. Metlin, D. V. Vinogradova, Yu. D. Tret'yakov, “Microstructure and conductivity evolution in Bi2CuO4–Bi2O3 and Bi2MoO6–Bi2Mo2O9 oxide composites nearby eutectic temperatures”, Mendeleev Commun., 2004, Volume 14, Issue 4,Pages 159

Microstructure and conductivity evolution in Bi₂CuO₄–Bi₂O₃ and Bi₂MoO₆–Bi₂Mo₂O₉ oxide composites nearby eutectic temperatures

N. V. Lyskov^a, Yu. G. Metlin^b, D. V. Vinogradova^b, Yu. D. Tret'yakov^b

^a Department of Materials Science, M.V. Lomonosov Moscow State University, Moscow, Russian Federation
^b Department of Chemistry, M.V. Lomonosov Moscow State University, Moscow, Russian Federation

Abstract: The enhance of electrical conductivity at the eutectic temperature was attended with a thermally reversible microstructural change of composites, expressed by redistribution of an eutectic liquid between triple grain junctions (at cooling) and grain boundaries (at heating).

Language: English

DOI: 10.1070/MC2004v014n04ABEH001965