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Journal Articles Oxidation of Metals Year : 1979

Kinetics interpretation of NiO electrical conductivity under low oxygen pressures

Abstract

In a previous work it has been stated that the NiO electrical conductivity changes connected to the oxygen pressure changes may be considered as a transitory phenomenon. A mixed kinetics case controlled by the formation of surface cation vacancies and their diffusion in the bulk is proposed to explain the reaction process. By means of an equivalent electrical circuit in good agreement with the kinetics model it was possible to reproduce the experimental phenomenon.

Dates and versions

emse-00433810 , version 1 (20-11-2009)

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René Lalauze, Jean Meunier. Kinetics interpretation of NiO electrical conductivity under low oxygen pressures. Oxidation of Metals, 1979, 13 (4), pp.301-309. ⟨10.1007/BF00609302⟩. ⟨emse-00433810⟩
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