𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Kinetics of the glass transition in As22S78 chalcogenide glass: Activation energy and fragility index

✍ Scribed by A.A. Abu-Sehly


Book ID
113783949
Publisher
Elsevier Science
Year
2011
Tongue
English
Weight
546 KB
Volume
125
Category
Article
ISSN
0254-0584

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Variation in Activation Energy of the Gl
✍ Sergey Vyazovkin; Nicolas Sbirrazzuoli; Ion Dranca πŸ“‚ Article πŸ“… 2006 πŸ› John Wiley and Sons 🌐 English βš– 106 KB

## Abstract **Summary:** Variations of the effective activation energy __E__ of glass transitions have been determined by applying an isoconversional method to DSC data on the glass transition in PVC, PBMA, PVP, and PEN. A variability parameter Ξ”~__E__~ has been introduced to characterize the rate

Variation of the Effective Activation En
✍ Sergey Vyazovkin; Nicolas Sbirrazzuoli; Ion Dranca πŸ“‚ Article πŸ“… 2004 πŸ› John Wiley and Sons 🌐 English βš– 129 KB

## Abstract Summary: An advanced isoconversional method has been applied to determine the effective activation energies (__E__) for the glass transition in polystyrene (PS), poly(ethylene terephthalate) (PET), and boron oxide (B~2~O~3~). The values of __E__ decrease from 280 to 120 kJ · mol^βˆ’1^ in