Gibbs energy of formation of CaCu3Ti4O12
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K. Thomas Jacob; Chander Shekhar; Xiaogan Li; Girish M. Kale
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Article
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2008
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Elsevier Science
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English
β 305 KB
The standard Gibbs energy of formation of CaCu 3 Ti 4 O 12 (CCTO) from CaTiO 3 , CuO and TiO 2 has been determined as a function of temperature from 925 to 1350 K using a solid-state electrochemical cell with yttria-stabilized zirconia as the solid electrolyte. Combining this result with information