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Dissolution properties of potassium salt of bis(dinitromethyl)difurazanyl ether in N-methyl pyrrolidone and water.
- Source :
- Journal of Thermal Analysis & Calorimetry; Jun2016, Vol. 124 Issue 3, p1519-1524, 6p
- Publication Year :
- 2016
-
Abstract
- The molar enthalpies of dissolution for potassium salt of bis(dinitromethyl)difurazanyl ether [K(BDFE)] in N-methyl-2-pyrrolidone (NMP) and water were measured using a RD496-2000 Calvet microcalorimeter at 298.15 K under atmospheric pressure. Empirical formulae for the calculation of the molar enthalpies of dissolution (Δ H), relative partial molar enthalpies (Δ H), and relative apparent molar enthalpies (Δ H) were obtained from the experimental data of the dissolution processes of K(BDFE) in NMP or water. Furthermore, the corresponding kinetic equations describing the two dissolution processes were d α/d t = 10(1 − α) for the dissolution of K(BDFE) in NMP and d α/d t = 10(1 − α) for the dissolution of K(BDFE) in water. [ABSTRACT FROM AUTHOR]
- Subjects :
- DISSOLUTION (Chemistry)
POTASSIUM salts
CALORIMETERS
ATMOSPHERIC pressure
ENTHALPY
Subjects
Details
- Language :
- English
- ISSN :
- 13886150
- Volume :
- 124
- Issue :
- 3
- Database :
- Complementary Index
- Journal :
- Journal of Thermal Analysis & Calorimetry
- Publication Type :
- Academic Journal
- Accession number :
- 115269690
- Full Text :
- https://doi.org/10.1007/s10973-016-5292-2