𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Extinction angles, intrinsic viscosities, and molecular weights of polystyrene in solution

✍ Scribed by M.D. Schoenberg; J. Riseman; F.R. Eirich


Publisher
Elsevier Science
Year
1950
Weight
577 KB
Volume
5
Category
Article
ISSN
0095-8522

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Dependence of viscosity of polystyrene s
✍ B.T. Poh; B.T. Ong πŸ“‚ Article πŸ“… 1984 πŸ› Elsevier Science 🌐 English βš– 290 KB

Viscosities of solutions of polystyrene in toluene were measured for concentrations up to 400 kg m ~3 at 298 K. Polymers of molecular weights ranging from 8.7 x 103 to 2.4 x 106 were used. It is observed that viscosity of the polymer solution increases with increasing concentration and molecular wei

Intrinsic viscosity and molecular weight
✍ Marshall L. Fishman; David T. Gillespie; Scott M. Sondney; Yehia S. El-Atawy πŸ“‚ Article πŸ“… 1991 πŸ› Elsevier Science 🌐 English βš– 808 KB

A variety of fruit and vegetable by-products were extracted to recover and evaluate their pectins. Pectins were studied by high-performance size-exclusion chromatography with differential refractive index (d.r.i.) and differential pressure (d.p.) detection. Computer-aided curve fitting of chromatogr