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Properties of block copolymers of ethylene and propylene oxides in aqueous solutions of electrolytes

✍ Scribed by V.P. Ivanova; I.N. Topchiyeva


Book ID
116049289
Publisher
Elsevier Science
Year
1989
Weight
316 KB
Volume
31
Category
Article
ISSN
0032-3950

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Volumetric properties of aqueous solutio
✍ LubomΓ­r SΜ†imek; Miloslav BohdaneckÝ πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 587 KB

Specific volumes of aqueous solutions of triblock (PEP) copolymers of ethylene oxide and propylene oxide at solute weight fractions 0.1 Q w2 Q 0.39 were measured in the temperature range from 5 to 65Β°C. Partial molar volumes r2 per chain repeat unit, their temperature quotient 8r2,1aT, and excess pa