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Glass transition investigated by a combined protocol using thermostimulated depolarization currents and differential scanning calorimetry
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- معلومة اضافية
- Contributors:
Centre National de la Recherche Scientifique - CNRS (FRANCE); Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE); Institut National des Sciences Appliquées de Rouen - INSA (FRANCE); Université de Rouen - UR (FRANCE); Université Toulouse III - Paul Sabatier - UT3 (FRANCE); University of Nebraska-Lincoln (USA)
- بيانات النشر:
Springer
- الموضوع:
2009
- Collection:
OATAO (Open Archive Toulouse Archive Ouverte - Université de Toulouse)
- نبذة مختصرة :
Relaxation times of bisphenol A polycarbonate around the glass transition temperature are estimated using the combination of differential scanning calorimetry (DSC) and thermostimulated depolarization currents (TSDC). These measurements are performed using samples with different thermal histories below and above the vitrification transformation. This protocol enables the extension of the range of equilibrium relaxation times measured by dielectric spectroscopy. By this mean we may recalculate the values of the Kauzmann temperature and fragility index.
- File Description:
application/pdf
- Relation:
https://oatao.univ-toulouse.fr/4023/1/Delbreihl_4023.pdf; Delbreilh, Laurent and Negahban, Mehrdad and Benzohra, Mohamed and Lacabanne, Colette and Saiter, Jean-marc. Glass transition investigated by a combined protocol using thermostimulated depolarization currents and differential scanning calorimetry. (2009) Journal of Thermal Analysis and Calorimetry, 9 (3). 865-871. ISSN 1418-2874
- الرقم المعرف:
10.1007/s10973-009-0060-1
- Rights:
info:eu-repo/semantics/openAccess
- الرقم المعرف:
edsbas.CE7AB756
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