EXTENSION OF FLORY-HUGGINS THEORY TO SATISFY THE HARD SPHERE LIMIT

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ELIASSI A.; MODARES H.; MANSOURI GH.A.

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Journal: Iranian Polymer Journal Year:2003 | Volume:12 | Issue:5 Page(s): 357-366

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Information Journal Paper

Title

EXTENSION OF FLORY-HUGGINS THEORY TO SATISFY THE HARD SPHERE LIMIT

Author(s)

ELIASSI A. | MODARES H. | MANSOURI GH.A. | Issue Writer Certificate

Keywords

POLYMER SOLUTIONSQ4

FLORY-HUGGINS THEORYQ4

HARD SPHEREQ4

PHASE EQUILIBRIAQ4

ACTIVITYQ4

Abstract

In this work FLORY-HUGGINS THEORY has been extended to satisfy the HARD SPHERE limit. The resulting equations are used to correlate the solvent ACTIVITY and to calculate the polymer size parameter. Based on the extended model new equations have been derived to predict the enthalpy and entropy of dilution of various POLYMER SOLUTIONS with diverse molecular weights in different solvents. The results obtained from the extended FLORY-HUGGINS THEORY are compared with those of the original theory and with the experimental data. The comparisons indicate that the proposed extension improves the predicting ability of the theory for thermodynamic properties of POLYMER SOLUTIONS.

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APA: Copy

ELIASSI, A., MODARES, H., & MANSOURI, GH.A.. (2003). EXTENSION OF FLORY-HUGGINS THEORY TO SATISFY THE HARD SPHERE LIMIT . IRANIAN POLYMER JOURNAL (ENGLISH), 12(5), 357-366. SID. https://sid.ir/paper/85900/en

Vancouver: Copy

ELIASSI A., MODARES H., MANSOURI GH.A.. EXTENSION OF FLORY-HUGGINS THEORY TO SATISFY THE HARD SPHERE LIMIT . IRANIAN POLYMER JOURNAL (ENGLISH)[Internet]. 2003;12(5):357-366. Available from: https://sid.ir/paper/85900/en

IEEE: Copy

A. ELIASSI, H. MODARES, and GH.A. MANSOURI, “EXTENSION OF FLORY-HUGGINS THEORY TO SATISFY THE HARD SPHERE LIMIT ,” IRANIAN POLYMER JOURNAL (ENGLISH), vol. 12, no. 5, pp. 357–366, 2003, [Online]. Available: https://sid.ir/paper/85900/en

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