Cis-Polyoctenamer: Thermodynamic Parameters of Fusion and Crystallization Kinetics

Autor:	Giuseppe Gianotti, L. Del Giudice, A. Capizzi
Rok vydání:	1976
Předmět:	chemistry.chemical_classification Fusion Materials science Polymers and Plastics Thermodynamics Polymer Elastomer Kinetic energy Diluent Toluene Crystallization kinetics chemistry.chemical_compound chemistry Materials Chemistry Melting point
Zdroj:	Rubber Chemistry and Technology. 49:170-178
ISSN:	1943-4804 0035-9475
DOI:	10.5254/1.3534945
Popis:	The thermodynamic parameters of fusion and crystallization kinetics of cis-polyoctenamer were investigated. We adopted the cryoscopic method based on the melting point decrease in the presence of diluents, using toluene as a diluent. It was also possible to determine the equilibrium melting temperature by extrapolating the “kinetic” melting points, measured on polymers crystallized at various temperatures. The dependence of ΔHu and Teq on the cis content allows evaluation of their values for all-cis-polyoctenamer. Conclusions about the elastomeric properties of the polymer are drawn.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::f800f3af885a9e7e97dfd5be12220582 https://doi.org/10.5254/1.3534945 Zobrazit plný text záznamu