THERMODYNAMIC PROPERTIES OF HERCYNITE (FEAL2O4) BASED ON ADIABATIC CALORIMETRY AT LOW TEMPERATURES

dc.contributor.author	Klemme S.
dc.contributor.author	van Miltenburg J.C.
dc.date.accessioned	2021-11-26T07:42:36Z
dc.date.available	2021-11-26T07:42:36Z
dc.date.issued	2003
dc.identifier	https://www.elibrary.ru/item.asp?id=13842039
dc.identifier.citation	American Mineralogist, 2003, 88, 1, 68
dc.identifier.issn	0003-004X
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/32460
dc.description.abstract	The low-temperature heat capacity of hercynite (FeAl2O4) was measured between 3 and 400 K. and thermochemical functions were derived from the results. The measured heat-capacity curve shows a small lambda-shaped anomaly peaking at around 13 K. From our data, we suggest a standard entropy for hercynite at 298.15 K of 113.9 ± 0.2 J/(mol·K), which is some 7.6 J/(mol·K) higher than reported previously by calorimetric study that missed the entropy contributions of the low-temperature anomaly.
dc.subject	Hercynite
dc.title	THERMODYNAMIC PROPERTIES OF HERCYNITE (FEAL2O4) BASED ON ADIABATIC CALORIMETRY AT LOW TEMPERATURES
dc.type	Статья

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