Electric birefringence measurements in aqueous polyelectrolyte solutions
β Scribed by Kraemer, U.; Hoffmann, H.
- Book ID
- 120351229
- Publisher
- American Chemical Society
- Year
- 1991
- Tongue
- English
- Weight
- 975 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0024-9297
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π SIMILAR VOLUMES
## Abstract Four different fluoride, chloride, bromide, and nitrate cationic polyelectrolytes were prepared. Their electrolytic conductivity in aqueous dilute solution was investigated. The results show a remarkable increase, with dilution being practically constant down to limiting concentration.
Electric birefringence (EB) in solutions of a series of fractions of polybutylisocyanate (PBIC) in tetrachloromethane in the range of molecular weights (M) from 5 x 103 to 8 Γ 105 was investigated by using sinusoidal and rectangular pulse fields. Dispersion relaxation times (z) were determined from