The calorimetric determination of the thermochemical properties and the phase diagram of mixtures of cellulose nitrate with dibutyl phthalate

Autor:	I.B. Rabinovich, T.B. Khlyustova, A.N. Mochalov
Rok vydání:	1985
Předmět:	Dibutyl phthalate Enthalpy General Engineering Thermodynamics Enthalpy of mixing Heat capacity Gibbs free energy symbols.namesake chemistry.chemical_compound chemistry symbols Cellulose Solubility Phase diagram
Zdroj:	Polymer Science U.S.S.R.. 27:586-594
ISSN:	0032-3950
DOI:	10.1016/0032-3950(85)90240-0
Popis:	The heat capacity of cellulose nitrate-dibutyl phthalate mixtures has been measured in the 4–370°K range, as well as the enthalpy of component mixing over the entire composition range at 298°K. The isotherms for enthalphy, entropy and Gibbs energy of mixing were calculated as functions of composition. The change in chemical potential of the ester during mixing and its solubility were found. The enthalpy of mixing is negative whereas the entropy is positive.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::1301bf799aa32ed2a85829e8f53fd85c https://doi.org/10.1016/0032-3950(85)90240-0 Zobrazit plný text záznamu