A THEORETIC METHOD TO PREDICT POLYMER SOLUBILITY PARAMETERS

Qing Ji; Bao-fu Qiao and De-lu Zhao State Key Laboratory of Polymer Physics and Chemistry; Institute of Chemistry; Chinese Academy of Sciences; Beijing 100080; China

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A THEORETIC METHOD TO PREDICT POLYMER SOLUBILITY PARAMETERS

Note | Updated：2021-06-21

- A THEORETIC METHOD TO PREDICT POLYMER SOLUBILITY PARAMETERS
- A THEORETIC METHOD TO PREDICT POLYMER SOLUBILITY PARAMETERS
- 高分子科学（英文版） 2007年第2期页码：203-206
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Qing Ji, Bao-fu Qiao and De-lu Zhao State Key Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, 等. A THEORETIC METHOD TO PREDICT POLYMER SOLUBILITY PARAMETERS[J]. 高分子科学（英文版）, 2007,(2):203-206.

Qing Ji, Bao-fu Qiao and De-lu Zhao State Key Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, et al. A THEORETIC METHOD TO PREDICT POLYMER SOLUBILITY PARAMETERS[J]. 2007,(2):203-206.
Qing Ji, Bao-fu Qiao and De-lu Zhao State Key Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, 等. A THEORETIC METHOD TO PREDICT POLYMER SOLUBILITY PARAMETERS[J]. 高分子科学（英文版）, 2007,(2):203-206. DOI：

Qing Ji, Bao-fu Qiao and De-lu Zhao State Key Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, et al. A THEORETIC METHOD TO PREDICT POLYMER SOLUBILITY PARAMETERS[J]. 2007,(2):203-206. DOI：

摘要

<正>A partition function and a complete thermodynamic description for pure polymer fluids have been investigated based on a self-avoid-walk lattice model. Caused by the introduction of Gibbs distribution into the Flory-Huggins theory, the partition function and the thermodynamic description depicted their dependence on temperature well. In the present study, we applied the theory to calculate polymer solubility parameters. The polymer solubility parameters predicted by our theory are well consistent with the experiment values.

Abstract

A partition function and a complete thermodynamic description for pure polymer fluids have been investigated based on a self-avoid-walk lattice model. Caused by the introduction of Gibbs distribution into the Flory-Huggins theory, the partition function and the thermodynamic description depicted their dependence on temperature well. In the present study, we applied the theory to calculate polymer solubility parameters. The polymer solubility parameters predicted by our theory are well consistent with the experiment values.

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