𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Electrical birefringence in solutions of cellulose esters

✍ Scribed by V.N. Tsvetkov; E.I. Rjumtsev; I.N. Shtennikova; T.V. Peker; N.V. Tsvetkova


Book ID
107753299
Publisher
Elsevier Science
Year
1973
Tongue
English
Weight
351 KB
Volume
9
Category
Article
ISSN
0014-3057

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Electric birefringence in polybutylisocy
✍ V.N. Tsvetkov; L.N. Andreeva; A.V. Lezov; N.V. Tsvetkov πŸ“‚ Article πŸ“… 1990 πŸ› Elsevier Science 🌐 English βš– 588 KB

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

Electrical birefringence study of monodi
✍ J. C. Bernengo; B. Roux; D. Herbage πŸ“‚ Article πŸ“… 1974 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 300 KB πŸ‘ 1 views

## Abstract Acid‐soluble collagen solution in 0.1 __M__ acetic acid are studied by electrical birefringence. Specific birefringence is independant of concentration (for __c__ < 100 mg/l.) and follows Kerr's law at low fields. Birefringence decays present a single relaxation time, and reversing puls

Electric birefringence and conformation
✍ V.N. Tsvetkov; E.I. Rjumtsev; N.V. Pogodina; J.N. Shtennikova πŸ“‚ Article πŸ“… 1975 πŸ› Elsevier Science 🌐 English βš– 408 KB

Electric birefringence was investigated for solutions of polychlorobexylisocyanate fractions for molecular weights 3ff6 x 104-1.2 x 104 in tetrachloromethane. Experimentally found dispersion of the Kerr effect is used for estimating the coefficients of rotatory diffusion D, of molecules. A comparis

Flow birefringence and viscosity of cell
✍ Katsunari Yasuda; Masatoshi Saito; Kenji Kamide πŸ“‚ Article πŸ“… 1993 πŸ› John Wiley and Sons 🌐 English βš– 673 KB

## Abstract An attempt was made to study the flow birefringence and the viscosity of the systems of cellulose in aqueous sodium hydroxide and cadoxen solutions. For this purpose alkali‐soluble cellulose samples with crystal form I (simply denoted as cellulose I sample), prepared from conifer wood p