Thermodynamic Stability of Condensed Phases in the Ternary System CaO–Cu–O by the EMF Method

The Minerals, Metals and Materials Society
Joseph Hamuyuni Dmitry Sukhomlinov Mari Lundström Pekka Taskinen
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The Minerals, Metals and Materials Society
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8
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308 KB
Publication Date:
Mar 1, 2017

Abstract

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The standard thermodynamic properties of the compound Ca2CuO3 were determined electrochemically by the Electromotive Force (EMF) method. The ternary phase Ca2CuO3 was synthesized from the pure oxides CaO and CuO at CaO saturation using a ceramic route. The EMF measurements were performed over a temperature range 973  T/K  1124. The standard Gibbs energy of formation of the ternary compound Ca2CuO3 was determined using the EMF technique as: DfðoxÞGCa2CuO3 ¼ 21:88422:92  103  T: ð1Þ
Citation

APA: Joseph Hamuyuni Dmitry Sukhomlinov Mari Lundström Pekka Taskinen  (2017)  Thermodynamic Stability of Condensed Phases in the Ternary System CaO–Cu–O by the EMF Method

MLA: Joseph Hamuyuni Dmitry Sukhomlinov Mari Lundström Pekka Taskinen Thermodynamic Stability of Condensed Phases in the Ternary System CaO–Cu–O by the EMF Method. The Minerals, Metals and Materials Society, 2017.

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