Issue 5, 1994

Bi2W1–xCuxO6–x(0.7⩽x⩽0.8): a new oxide-ion conductor

Abstract

Anion-deficient Aurivillius phases of the general formula, Bi2W1–xCuxO6 – 2x, possessing orthorhombic/tetragonal Bi2WO6-like structures, have been synthesized by quenching the oxide melts. The tetragonal phase stabilized for the compositions 0.7⩽x⩽0.8 is a good oxide-ion conductor in the temperature range 500–900 K, the x= 0.7 composition exhibiting the highest conductivity in the series.

Article information

Article type
Paper

J. Mater. Chem., 1994,4, 703-705

Bi2W1–xCuxO6–x(0.7⩽x⩽0.8): a new oxide-ion conductor

V. Sharma, A. K. Shukla and J. Gopalakrishnan, J. Mater. Chem., 1994, 4, 703 DOI: 10.1039/JM9940400703

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