motions and phase transformations in solid 1-cyanoadamantane: a thermally stimulated discharge currents study

Autor:	Joaquim J. Moura Ramos
Rok vydání:	1997
Předmět:	Materials science Biophysics Analytical chemistry Solid-state Thermodynamics Condensed Matter Physics 1-cyanoadamantane Differential scanning calorimetry Brittleness Phase (matter) Metastability Thermally stimulated discharge Molecular motion Physical and Theoretical Chemistry Molecular Biology
Zdroj:	Molecular Physics. 90:235-242
ISSN:	1362-3028 0026-8976
DOI:	10.1080/002689797172714
Popis:	The molecular motions associated with different phase transformations in the solid state of 1-cyanoadamantane have been studied by thermally stimulated discharge current technique (TSDC) and the obtained results were compared with those obtained by other techniques namely differential scanning calorimetry, nuclear magnetic resonance and dielectric relaxation spectroscopy. The transformations glassy phase (Ig) → plastic metastable (I'), plastic metastable (I') → brittle (II) and brittle (II) → plastic stable (I) were analysed and the obtained results confirmed the TSDC technique as a powerful tool to study order-disorder transitions in molecular crystals. g
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::caedb4e184b25752d40313eb06707a1d https://doi.org/10.1080/002689797172714 Zobrazit plný text záznamu