Self-diffusion and partition coefficients were measured for two commercial ethylene-propylene-diene copolymers (EPDM) and five solvents at infinite dilution using inverse gas chromatography. Mutual diffusion coefficients for solvents in EPDM also were measured for finite concentration using gravimet
Temperature dependence of the diffusion coefficient of poly(propylene oxide) in the undiluted state
โ Scribed by Stephen J. Mumby; Barton A. Smith; Edward T. Samulski; Li-Ping Yu; Mitchell A. Winnik
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 335 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0032-3861
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๐ SIMILAR VOLUMES
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I t has long been assumed that the effect of temperature on the diffusion coefficient D , the sedimentation coefficient s , and other hydrodynamic parameters is correctly described by Walden's rule and its extensions, i.e., hydrodynamic properties of dilute solutions of macromolecules scale linearl
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