Webthe Flory-Rehner theory to include the wet initial state of the hydrogel and the dissociation of ions from weak polyelectrolyte polymers. In analyzing hydrogel’s use in a power generation cycle based on the salinity gradient, Zhang et al.19 extended the … WebAbstract. The swelling of thermoresponsive microgels is widely modelled through Flory–Rehner theory, which combines Flory–Huggins solution thermodynamics with the …

高分子ゲルの拡張Flory-Rehnerモデルを用いた線形摂動解析

Webヒルドブランドによると、パラメータχ{\displaystyle \chi }は. χ=Vseg(δA−δB)2RT{\displaystyle \chi =V_{\mathrm {seg} }{\frac {(\delta _{\mathrm {A} } … In polymer science Flory–Rehner equation is an equation that describes the mixing of polymer and liquid molecules as predicted by the equilibrium swelling theory of Flory and Rehner. It describes the equilibrium swelling of a lightly crosslinked polymer in terms of crosslink density and the quality of the solvent. The … See more The Flory–Rehner theory gives the change of free energy upon swelling of the polymer gel similar to the Flory–Huggins solution theory: The theory … See more • Flory, Paul; Rehner, John (1943). "Statistical mechanics of cross-linked polymer networks II. Swelling". J. Chem. Phys. 11 (11): 521–526. Bibcode:1943JChPh..11..521F See more data analytics platforms bi

JP2005274313A - 架橋性高分子の溶媒への溶解性を予測する方法

Webら，この自由エネルギー関数は， Neo-Hookean 型の弾性ひず みエネルギーと Flory-Huggins 理論に基づく混合エネルギー の和で構成されており，ヤング率や浸透圧といった力学特性 の膨潤度依存性をいつもうまく再現できる訳ではない (10)． WebSep 1, 1995 · The Flory-Rehner Equation is about equilibrium swelling theory. 1 The first term, reading left to right, contains the number 'one', not the letter 'el': "natural log of one … WebIn this paper, we explain the increased swelling of crosslinked polysaccharide microgels by the increase of sugar concentration using a modified Flory–Rehner theory. This theory is validated via the investigation of the swelling of dextran microgels in sugar solutions, which can be viewed as a model system for crosslinked starch in sugar ... biting developmentally appropriate