Quantitative Description of the Intrinsic Viscosity of Branched Polyelectrolytes
✍ Scribed by Antonietti, Markus; Briel, Andreas; Förster, Stephan
- Book ID
- 127294107
- Publisher
- American Chemical Society
- Year
- 1997
- Tongue
- English
- Weight
- 110 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0024-9297
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📜 SIMILAR VOLUMES
Some 25 years ago, and Haug O. & Haug, A., SmidsrÔd (SmidsrÔd, Biopolymers, 10 (1971) 1213) constructed an empirical method, the "B-valueÏ method to evaluate the charge e †ect for Ñexible and semi-Ñexible polyelectrolytes. More recently Odijk (Odijk, T., J. Polym. Sci. : Polym. Phys. Ed., 15 (1977)
## Abstract The linear extrapolation of (__η__ − __η__~0~)/(__η__~0~__c__) towards __c__ → 0 constitutes the basis of traditional methods to determine intrinsic viscosities [__η__], where __η__ is the viscosity of polymer solutions of concentration __c__ and __η__~0~ is the viscosity of the pure so