In the early 1940s, Flory [6] and Huggins [7], both working independently, developed a theory based upon a simple lattice model that could be used to understand the nonideal nature of polymer solutions. We consider a lattice model where the lattice sites are chosen to be the size of a ...
Flory-Huggins theory is a thermodynamic model that describes the mixing behavior of polymer solutions and polymer blends. It was developed by Paul... Learn more about this topic: Air Pollution & Economic Development | Marginal Cost & Benefit ...
We present examples of typically enthalpy driven phase separations, such as biopolymer incompatibility, described by the classical Flory-Huggins theory. This ... C.G. de Kruif,R Tuinier - 《Food Hydrocolloids》 被引量: 434发表: 2001年 Viscoelastic properties of liquid crystals of aqueous biopolymer...
The Flory-Huggins theory considers the statistical distribution of ns moles of solvent molecules and np moles of polymer segments on lattice sites. From: Materials Processing, 2016 About this pageSet alert Discover other topics On this page Definition Chapters and Articles Related Terms Recommended Pub...
Flory-Huggins Theory 来自 Springer 喜欢 0 阅读量: 107 作者: JW Gooch 摘要: n(1) A thermodynamic theory of polymer solutions, first formulated independently by Flory and Huggins, in which the thermodynamic quantities of the solution are derived from a simple concept of... 出版时间: 2011 ...
2.3.1.2 Flory- Huggins theory Flory and Huggins used many of the assumptions of the regular solution theory to develop a Gibbs free energy equation for polymer mixing, with the polymers assumed to be a flexible chain of many sections and each segment equal in size with the solvent molecule (...
The calculated Flory–Huggins parameters for polysaccharide solutions are almost the same and equal on average to 0.82. The concentration dependences of the enthalpy of dilution of aqueous solutions of polysaccharides are measured by isothermal microcalorimetry. The values of the enthalpy Flory–Huggins ...
Flory–Huggins Equation Synonyms Polymer lattice theory;Polymer mean field theory;Thermodynamics of polymer blends Definition The Flory–Huggins theory (FHT) has long been the most prominent method for understanding the thermodynamics and phase behavior of polymer mixtures. The theory centers on the ...
A generalized Flory-Huggins theory is presented for use in fitting and predicting liquid-liquid phase diagrams of quasi-binary polymer solutions and blends... SJ Mumby,P Sher,BE Eichinger - 《Polymer》 被引量: 97发表: 1993年 Phase equilibria of a polymer–smectic-liquid-crystal mixture Phase ...
R Koningsveld,AJ Staverman - 《Journal of Polymer Science Part A Polymer Physics》 被引量: 425发表: 1967年 Thermodynamics of Polymer Solubility in Polar and Nonpolar Systems An approximate description of the thermodynamic properties of polymer solutions is given by the Flory-Huggins equation. This...