Thermodynamic Properties of Aluminum Hydride

Thermodynamic Properties of Aluminum Hydride

The enthalpy of formation and absolute entropy of AlH3 at 298.15°K have been measured as −2.73±0.20 kcal/mole and 7.18±0.10 cal/(mole·°K), respectively. The derived Gibbs energy of formation at 298.15°K of 11.11±0.23 kcal/mole indicates AlH3 is unstable with respect to decomposition to the elements....

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Veröffentlicht in:The Journal of chemical physics 1967-10, Vol.47 (8), p.2759-2761
Hauptverfasser: Sinke, G. C., Walker, L. C., Oetting, F. L., Stull, D. R.
Format: Artikel
Sprache:eng
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Zusammenfassung:The enthalpy of formation and absolute entropy of AlH3 at 298.15°K have been measured as −2.73±0.20 kcal/mole and 7.18±0.10 cal/(mole·°K), respectively. The derived Gibbs energy of formation at 298.15°K of 11.11±0.23 kcal/mole indicates AlH3 is unstable with respect to decomposition to the elements.
ISSN:0021-9606
1089-7690
DOI:10.1063/1.1712294