Title of article
Osmotic second virial coefficient for linear and star poly(ethylene oxide)
Author/Authors
Striolo، نويسنده , , A and Prausnitz، نويسنده , , J.M، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2001
Pages
3
From page
4773
To page
4775
Abstract
Experimental osmotic second virial coefficients are reported for linear and star poly(ethylene oxide) in water and 1-propanol in the temperature region 25–55°C. All measured osmotic second virial coefficients are positive.
ed temperature, the osmotic second virial coefficient for star poly(ethylene oxide) is lower than that for the linear polymer of comparable molecular weight. The osmotic second virial coefficient for star poly(ethylene oxide) decreases with rising temperature in both water and 1-propanol.
Keywords
Osmotic second virial coefficient , Poly(ethylene oxide) , Star polymer
Journal title
Polymer
Serial Year
2001
Journal title
Polymer
Record number
1714337
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