Heat capacity measurement of a cadmium fluorochloride glass

Autor:	Y. Delugeard, Marc Matecki, Jacky Even, Frédéric Smektala, Jacques Lucas, Marcel Bertault
Rok vydání:	1997
Předmět:	Cadmium Chemistry Thermodynamics chemistry.chemical_element Condensed Matter Physics Heat capacity Electronic Optical and Magnetic Materials symbols.namesake Volume (thermodynamics) Materials Chemistry Ceramics and Composites symbols Constant (mathematics) Debye model Debye
Zdroj:	Journal of Non-Crystalline Solids. :409-412
ISSN:	0022-3093
DOI:	10.1016/s0022-3093(97)00019-7
Popis:	The molar heat capacity temperature dependence of a fluorochloride glass whose composition is Cd0.50Ba0.13Na0.34K0.03Cl0.66F0.97 has a difference of 16 J/mol K between the solid and the liquid. Based on this difference, the liquid is fragile. The Debye temperature, obtained by fitting the calculated heat capacity at constant volume with the Debye curve, is ≈438 K, the corresponding frequency being 304 cm−1.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::c7498f8978f288f31008873223ad24d9 https://doi.org/10.1016/s0022-3093(97)00019-7 Zobrazit plný text záznamu Full Text from ScienceDirect