Polystyrene gels were prepared by anionic copolymerization of styrene and divinylbenzene in dilute solution (7.5%), the molecular weight between crosslinks ranging from 6500 to 75,000. We have characterized the molecular parameters of the statistical theory: the number of elastic chains, the functio
✦ LIBER ✦
Proprietes physico-chimiques de reseaux polymeriques modeles—II. Influence de la temperature
✍ Scribed by F. Rietsch; D. Froelich
- Publisher
- Elsevier Science
- Year
- 1979
- Tongue
- English
- Weight
- 778 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0014-3057
No coin nor oath required. For personal study only.
✦ Synopsis
Polystyrene sels were prepared by anionic copolymerization of styrene and divinylbenzene in dilute solution. There has been a study of the stress-birefringencc, as a function of temperature, of these networks swollen to equilibrium in cyclohexane and methylcyclohexane.
📜 SIMILAR VOLUMES
Proprietes physico-chimiques de reseaux
✍
F. Rietsch; D. Froelich
📂
Article
📅
1979
🏛
Elsevier Science
🌐
English
⚖ 679 KB
Proprietes physico-chimiques de l'eau ad
✍
Marie-Hélène Simonot-Grange; Fatima Belhamidi-El Hannouni; Odile Bracieux-Bouill
📂
Article
📅
1986
🏛
Elsevier Science
🌐
English
⚖ 947 KB
Propriétés physico-chimiques de composés
✍
G. Coppens; C. Gillet; J. Nasielski; E.Vander Donckt
📂
Article
📅
1962
🏛
Elsevier Science
⚖ 630 KB
Propriétés Physico-Chimiques de Composés
✍
G. Klopman; J. Nasielski
📂
Article
📅
2010
🏛
Wiley (John Wiley & Sons)
⚖ 719 KB
The electronic energy levels of a series of ethyl esters derived from aromatic polycyclic carboxylic acids have been computed by the LCAO method. A good correlation with polarographic half-wave potentials and with UV absorption spectra is obtained. La mCthode des orbitales moleculaires (LCAO MO) a