ISSN print edition: 0366-6352
ISSN electronic edition: 1336-9075
Registr. No.: MK SR 9/7
Determination of the enthalpy of fusion of K3NbO2F4
Ladislav Kosa and Iveta Macková
Institute of Inorganic Chemistry, Slovak Academy of Sciences, SK-845 36 Bratislava, Slovakia
Abstract: Areas of fusion and crystallization peaks of K3NbO2F4 were measured using the DCS mode of a high-temperature calorimeter (SETARAM 1800 K). On the basis of these quantities, considering
the temperature dependence of the calorimeter sensitivity, the value of the fusion enthalpy of K3NbO2F4 of (98 ± 6) kJ mol−1 was determined at the fusion temperature of 1257 K.
Keywords: K3NbO2F4 – enthalpy of fusion – high-temperature calorimeter
Full paper is available at www.springerlink.com.
Chemical Papers 65 (1) 93–96 (2011)
Tuesday, January 26, 2021