Standard Enthalpy of Formation of CuAl2O4 Revisited
Artikel i vetenskaplig tidskrift, 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)

Författare

Mehdi Arjmand

Chalmers, Kemi och kemiteknik, Energi och material, Oorganisk miljökemi

Christopher Knee

Chalmers, Kemi och kemiteknik, Energi och material, Oorganisk miljökemi

Henrik Leion

Chalmers, Kemi och kemiteknik, Energi och material, Oorganisk miljökemi

Tobias Mattisson

Chalmers, Energi och miljö, Energiteknik

Chemical Engineering Communications

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

Vol. 202 5 694-697

Styrkeområden

Energi

Ämneskategorier

Kemiteknik

DOI

10.1080/00986445.2013.863189

Mer information

Skapat

2017-10-07