Sub Tg enthalpy relaxation in glasses
โ Scribed by J. Colmenero; A. Alegria; J.M. Barandiaran; J.J. Del Val
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 227 KB
- Volume
- 85
- Category
- Article
- ISSN
- 0040-6031
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Annealing of native rice starch at a temperature somewhat below its effective glass transition temperature CT'> increased both the gelatinization onset temperature (7") and enthalpy (AH,) to their respective quasi-equilibrium values, due probably to free volume and enthalpy relaxation, but had
Differential scanning calorimetry was used to investigate the glass-to-rubber transition at 383 K of Illinois No. 6 coal dried at 383 K and thermally treated to 523 K. The intensity of the transition is 0.2 J g-' K-I, 'run 2' in Figure 1. The sample was then cooled to 303 K. This procedure was repea
The main goal of the study was to evaluate the applicability of thermally stimulated current (TSC) as a measure of molecular mobility in dried globular proteins. Three proteins, porcine somatotropin, bovine serum albumin, and immunoglobulin, as well as materials with a strong calorimetric glass tran