| Numéro |
J. Physique Lett.
Volume 40, Numéro 7, avril 1979
|
|
|---|---|---|
| Page(s) | 171 - 172 | |
| DOI | https://doi.org/10.1051/jphyslet:01979004007017100 | |
J. Physique Lett. 40, 171-172 (1979)
DOI: 10.1051/jphyslet:01979004007017100
1 Department of Applied Physics, Faculty of Engineering, University of Tokyo, Bunkyo-ku, Tokyo, Japan
2 College of Science and Technology, Nihon University, Kandasurugadai, Chiyoda-ku, Tokyo, Japan
3620E - Macromolecular constitution chains and sequences.
6125H - Structure of macromolecular and polymer solutions solubility, swelling, etc.: polymer melts.
Key words
macromolecules -- molecular clusters -- neutron diffraction examination of materials -- polymer solutions -- ternary cluster integrals -- polymer segments -- small angle neutron scattering -- deuterated cyclohexane -- theta temperature -- binary cluster integral -- semidilute polystyrene solutions
DOI: 10.1051/jphyslet:01979004007017100
Binary and ternary cluster integrals of polymer segments as determined by small angle neutron scattering
K. Okano1, E. Wada2, K. Kurita2, H. Hiramatsu2 et H. Fukuro21 Department of Applied Physics, Faculty of Engineering, University of Tokyo, Bunkyo-ku, Tokyo, Japan
2 College of Science and Technology, Nihon University, Kandasurugadai, Chiyoda-ku, Tokyo, Japan
Abstract
The results of small angle neutron scattering by semi-dilute polystyrene solutions in deuterated cyclohexane near the θ temperature (Cotton et al. [3]) are analysed using the theory of Moore [2] and the values of binary and ternary cluster integrals are determined.
Résumé
On analyse à l'aide de la théorie de Moore les résultats expérimentaux de diffusion de neutrons aux petits angles par des solutions semi-diluées de polystyrène dans le cyclohexane deutéré au voisinage de la température θ obtenus par Cotton et al. et on détermine les valeurs des intégrales de vertex à deux et trois corps.
3620E - Macromolecular constitution chains and sequences.
6125H - Structure of macromolecular and polymer solutions solubility, swelling, etc.: polymer melts.
Key words
macromolecules -- molecular clusters -- neutron diffraction examination of materials -- polymer solutions -- ternary cluster integrals -- polymer segments -- small angle neutron scattering -- deuterated cyclohexane -- theta temperature -- binary cluster integral -- semidilute polystyrene solutions