Physico-chemical analysis of mixtures of cellulose nitrate with triacetin and the thermodynamics of their mixing

Autor:	I.B. Rabinovich, A.N. Mochalov, T.B. Khlyustova
Rok vydání:	1985
Předmět:	Enthalpy General Engineering Plasticizer Thermodynamics Enthalpy of mixing Heat capacity Gibbs free energy chemistry.chemical_compound symbols.namesake Nitrate chemistry symbols Cellulose Triacetin
Zdroj:	Polymer Science U.S.S.R.. 27:1934-1942
ISSN:	0032-3950
DOI:	10.1016/0032-3950(85)90217-5
Popis:	Calorimetric data on the temperature dependence of the heat capacity of some mixtures of cellulose nitrate with triacetin (plasticizer) and the integral enthalpy of mixing have been used as a basis for calculating the entropy, enthalpy and Gibbs energy of mixing as functions of the cellulose nitrate/plasticizer ratio, and of temperature. The compatibility of the components was determined from the concentration dependence of change in the chemical potential of the plasticizer and from calorimetric determination of the amount of triacetin (as an individual phase) in mixtures.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::a25a874d65dfdda57a566d6def44e034 https://doi.org/10.1016/0032-3950(85)90217-5 Zobrazit plný text záznamu