Journal articles
Heat capacity and entropy of rutile (tTiO2).and nepheline (NaAlSiO4).
Abstract : From heat capacities measured adiabatically at low temperatures, the standard entropies at 298.15 K of synthetic rutile (TiO2) and nepheline (NaAlSiO4) have been determined to be 50.0 ± 0.1 and 122.8 ± 0.3 J mol−1 K, respectively. These values agree with previous measurements and in particular confirm the higher entropy of nepheline with respect to that of the less dense NaAlSiO4 polymorph carnegieite.
Keywords :
Rutile · Nepheline · Heat capacity Entropy
https://hal-insu.archives-ouvertes.fr/hal-00072618
Contributor : Nathalie POTHIER Connect in order to contact the contributor
Submitted on : Wednesday, May 24, 2006 - 10:24:37 AM
Last modification on : Tuesday, October 19, 2021 - 6:59:09 PM
Contributor : Nathalie POTHIER Connect in order to contact the contributor
Submitted on : Wednesday, May 24, 2006 - 10:24:37 AM
Last modification on : Tuesday, October 19, 2021 - 6:59:09 PM
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