The dimensionless parameter, A ~.Mw/[r~], has been obtained from measurements on amylose acetate fractions in nitromethane. These experimental results have been compared with various theoretical treatments. It has been shown that the semi-empirical equation of Krigbaum gives the best description of
The second virial coefficient of sodium carboxymethyl amylose
β Scribed by J.R Patel; R.D Patel
- Publisher
- Elsevier Science
- Year
- 1969
- Tongue
- English
- Weight
- 299 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0032-3861
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π SIMILAR VOLUMES
Based on the measurement of the concentration dependence of the osmotic pressure of sodium alginate aqueous solution in different concentrations of potassium nitrate, the contribution of polyion charges to the second virial coefficient was predicted. According to this analysis, an equation A 2 = A 2
The Beth-Uhlenbeck formula is rederived using the notion of symmetrized and anti-symmetrized partition function introduced by Lee and Yang. By applying the method of complex angular momentum the summation of the phase shifts appearing in the formula is converted into an integral form. Consequently,
Deport~rrcm ofP/fj tical md I~ro~wrrrc Chemistry Um ernt\_v of .-ldelaide -ldelarde. Sour/r Austrah 5001 Rccclrcd I Novcmbcr 198 1. m tin31 form II January 1982 Calcularions of rhe iirst density corrccnon IO the binary dlfiuslon coeificlrnt arc prcsrnted ior sewal matures. These calculanons arc bacd