Electrochemical Synthesis of Ferromagnetic LaMnO3 and Metallic NdNiO3

R. Mahesh; K. Kannan; Cnr Rao

doi:10.1006/jssc.1995.1044

Electrochemical Synthesis of Ferromagnetic LaMnO3 and Metallic NdNiO3

Journal of Solid State Chemistry 114(1): 294-296

Article 1995 English

Abstract

1 min read

While NdNiO3-δ prepared ordinarily is highly oxygen-deficient and exhibits a metal-insulator transition at low temperature, it has been possible to prepare nearly metallic NdNiO3-δ (δ = 0.05) by electrochemical oxidation. On progressive electrochemical oxidation, orthorhombic, insulating LaMnO3 transforms to a rhombohedral and then to a cubic structure. The last two phases are ferromagnetic and exhibit metal-insulator transitions.

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Abstract

Discussion(0)

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