Les effets rhéologiques de couplage de chaînes issu du modèle d'échelle
✍ Scribed by M. Benelmostafa; P. Monge; J. Derkaoui
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 410 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0014-3057
No coin nor oath required. For personal study only.
✦ Synopsis
R4sm&-Cette etude consiste a faire une comparaison entre les chaines macromolkculaires couplQs (suivant le modele d'echelle) et les mimes chaines dkoupltes et prouver ainsi que le modele d'bhelle rend bien compte des interactions molkculaires entre chaines. Ce phenomene d'interaction est observe expkimentalement pour les hauts polymdres.
📜 SIMILAR VOLUMES
With regard to the postulated intervention of phenylhydrazone structures during the degradation of 1,4-polyisoprenes by the phenylhydrazine (l)/oxygen system, UV, 'H NMR, 13C NMR and mass spectroscopy as well as steric exclusion chromatography were applied for the characterization of model phenylhyd
Hypsochromic shifts produced by substitution in non-alternant aromatic hydrocarbons can be interpreted in terms of simple molecular orbital theory. On that ground, the NH 3 + radical is best suited to bring about hypsochromic shifts. However, no such effect has been observed in fluoranthene, which t