Flory–Stockmayer theory is a theory governing the cross-linking and gelation of step-growth polymers. The Flory-Stockmayer theory represents an advancement from the Carothers equation, allowing for the identification of the gel point for polymer synthesis not at stoichiometric balance. The theory was … See more Gelation occurs when a polymer forms large interconnected polymer molecules through cross-linking. In other words, polymer chains are cross-linked with other polymer chains to form an infinitely large molecule, … See more In creating the Flory-Stockmayer Theory, Flory made three assumptions that affect the accuracy of this model. These assumptions were: 1. All functional groups on a branch unit are equally reactive 2. All reactions occur between A and B See more The Flory-Stockmayer Theory predicts the gel point for the system consisting of three types of monomer units linear units with two A-groups (concentration See more WebMay 9, 2024 · Flory-Stockmayer theory. The theory of Flory and Stockmayer [49,64] describes the conversion of monomers first into soluble low molecular weight polymers …
Gelation in concentrated critically branched polymer solutions ...
WebKaitlyn Flory is a Costume Designer and Wardrobe Stylist based in Atlanta, GA. A graduate of the Savannah College of Art and Design, she received a BFA in Production Design … WebJan 1, 2004 · We investigate the competition between dynamic chain formation and phase separation in the Stockmayer fluid (SF) of dipolar particles using a Flory-Huggins (FH) model. In addition to a van der Waals interaction, the FH model describes the association of dipolar particles into chains in terms of two energetic parameters, the association … iphone cpo
Polymers Free Full-Text Molecular Weight Distribution of …
WebDec 18, 2014 · Our scheme is based on the combination of scaled-particle theory, Wertheim's thermodynamic perturbation theory for associating fluids and extension of the Flory-Stockmayer theory for percolation. The liquid-gas phase diagram and percolation threshold line for several versions of the patchy colloidal fluid model confined in a … WebIt is shown that three basic models of the Flory-Stockmayer theory of polymerization may all be described directly by means of a kinetic rate equation of a form first discussed by Smoluchowski, and correspond to the three known classes of solutions to this equation. The kinetics of gelation are discussed from the rate equation; the nature of both the Flory … Web获得了不同转化程度的实验色谱图，并与 Flory-Stockmayer 模型预测的理论色谱图进行了比较。 该理论很好地描述了低转化率下的实验尺寸分布。 另一方面，在较高转化率下的实验色谱图在较低的洗脱体积区域显示出长拖尾，这是理论出乎意料的。 orange bowl opt outs