𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The dilute solution properties of polyacenaphthylene II—Unperturbed dimensions and conformation of chains in solution

✍ Scribed by J.M. Barrales-Rienda; D.C. Pepper

Publisher
Elsevier Science
Year
1967
Tongue
English
Weight
472 KB
Volume
8
Category
Article
ISSN
0032-3861

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Production and properties of polyacenaph
Production and properties of polyacenaphthylene VII. Unperturbed dimensions and chain conformational studies of polyacenaphthylene
✍ Henry Agbaje; Jürgen Springer 📂 Article 📅 1987 🏛 Elsevier Science 🌐 English ⚖ 293 KB

The unperturbed dimensions of polyacenaphthylene in solution were determined from light scattering, osmotic and viscometric data in thermodynamically good solvents and in the theta solvent, 1,2-dichloroethane, using direct and indirect evaluation methods. The estimated value of the steric factor, c~

Solution properties of PMMA—II. θ-Temper
Solution properties of PMMA—II. θ-Temperature and unperturbed dimensions of isotactic PMMA
✍ I. Katime; A. Roig; L.M. Leon; S. Montero 📂 Article 📅 1977 🏛 Elsevier Science 🌐 English ⚖ 223 KB

The unperturbed dimensions of isotactic PMMA have been obtained by the application of various theoretical treatments to laser light scattering measurements carried out in a good solvent (ethyl acetate). A mean value for /M of 7.25.10 -18 cm 2 mol g-~ was obtained. This value is shown to be in good a

Unperturbed dimensions and the theta tem
Unperturbed dimensions and the theta temperature of dextran in aqueous solutions
✍ Ali Güner 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 125 KB 👁 2 views

Intrinsic viscosity measurements were carried out on dextran samples (of different molecular weights) in aqueous solutions at 25, 28, 31, 34, 37, 40, and 43°C. The extrapolation methods were used for the data; they gave unperturbed dimensions, K 0 , of the chain. The unperturbed root-mean-square end