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Dynamic birefringence and molecular conformation of aromatic polyamide hydrazide in solutions

โœ Scribed by V.N. Tsvetkov; G.I. Kudryavtsev; N.A. Mikhailova; A.V. Volokhina; V.D. Kalmykova

Book ID
118965808
Publisher
Elsevier Science
Year
1978
Weight
441 KB
Volume
20
Category
Article
ISSN
0032-3950

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๐Ÿ“œ SIMILAR VOLUMES

Dynamic birefringence and conformation o
Dynamic birefringence and conformation of molecules of aromatic polyamide-hydrazide in solutions
โœ V.N.T. Tsvetkov; G.J. Kudriavtsev; N.A. Mikhailova; A.V. Volokhina; V.D. Kalmyko ๐Ÿ“‚ Article ๐Ÿ“… 1978 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 318 KB

Flow birefringence (FB) in solutions has been investigated for a number of samples of polyamide-hydrazide (PPAH) in dimethylsulphoxide; intrinsic viscosities [r/] of the same solutions have been measured. Characteristic values of FB, It/I, and orientation angles [z/g] of the solutions were determine

Flow birefringence and conformational ch
Flow birefringence and conformational characteristics of polyamide hydrazide molecules in dimethylsulphoxide
โœ V.N. Tsvetkov; N.V. Pogodina; L.V. Starchenko ๐Ÿ“‚ Article ๐Ÿ“… 1983 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 259 KB

Flow birefringence (FB) and intrinsic viscosity of 19 samples of aromatic polyamide hydrazide (PAH) in dimethylsulphoxide (DMS), previously characterized by their weight-average molecular weights by the light scattering method, have been investigated. The molecular-weight dependence of reduced biref