Standard Enthalpy of Formation of CuAl2O4 Revisited
Journal article, 2015

Due to discrepancy in the standard enthalpy of formation, ΔH_f^0, of copper(II) aluminate (CuAl2O4) reported in thermodynamic databases, the calculated reaction enthalpy, ΔH_r, of CuAl2O4 with reducing gases varies considerably. In this work, the standard enthalpy of formation, ΔH_f^0, of copper(II) aluminate (CuAl2O4) is reassessed using the reaction enthalpy, ΔH_r, of CuAl2O4 with CO measured by differential scanning calorimetry (DSC). A value of –1824.4±4.1 kJ/mol was found for the standard enthalpy of formation, ΔH_f^0, of CuAl2O4.

standard enthalpy of formation

differential scanning calorimetry (DSC)

copper(II) aluminate

thermogravimetric analysis (TGA)

Author

Mehdi Arjmand

Chalmers, Chemistry and Chemical Engineering, Energy and Material, Environmental Inorganic Chemistry

Christopher Knee

Chalmers, Chemistry and Chemical Engineering, Energy and Material, Environmental Inorganic Chemistry

Henrik Leion

Chalmers, Chemistry and Chemical Engineering, Energy and Material, Environmental Inorganic Chemistry

Tobias Mattisson

Chalmers, Energy and Environment, Energy Technology

Chemical Engineering Communications

0098-6445 (ISSN) 1563-5201 (eISSN)

Vol. 202 5 694-697

Areas of Advance

Energy

Subject Categories

Chemical Engineering

DOI

10.1080/00986445.2013.863189

More information

Created

10/7/2017