Prediction of Maxwell–Stefan diffusion coefficients in polymer–multicomponent fluid systems
A Kubaczka - Journal of membrane science, 2014 - Elsevier
Calculations of mass fluxes in multicomponent fluids based on the system of generalized
Maxwell–Stefan equations (GMSE) is preferably used because Maxwell–Stefan (M–S) …
Maxwell–Stefan equations (GMSE) is preferably used because Maxwell–Stefan (M–S) …
[HTML][HTML] Modeling mass transport in dense polymer membranes: cooperative synergy among multiple scale approaches
M Minelli, GC Sarti - Current Opinion in Chemical Engineering, 2020 - Elsevier
The modeling description of basic transport phenomena of either liquid, gas or vapor
molecules in dense polymeric membranes is of tremendous impact for the separation …
molecules in dense polymeric membranes is of tremendous impact for the separation …
Describing mixture permeation across polymeric membranes by a combination of Maxwell-Stefan and Flory-Huggins models
R Krishna - Polymer, 2016 - Elsevier
The primary objective of this article is to develop an analytic procedure for calculating the
permeation fluxes of mixtures of penetrant molecules across polymeric membranes. The …
permeation fluxes of mixtures of penetrant molecules across polymeric membranes. The …
[HTML][HTML] From waste to value: Characterization of recycled cellulose acetate for sustainable waste management
EA Slejko, A Tuan, N Scuor - Waste Management Bulletin, 2024 - Elsevier
Cellulose acetate (CA) is a versatile polymer with various industrial applications, but its
recycling process is still far from diffuse adoption. In this study, the purification of CA was …
recycling process is still far from diffuse adoption. In this study, the purification of CA was …
Dry-casting: Computer simulation, sensitivity analysis, experimental and phenomenological model studies
WB Krantz, AR Greenberg, DJ Hellman - Journal of Membrane Science, 2010 - Elsevier
A model for the dry-casting process for polymeric membrane formation is generalized to
include a broader spectrum of boundary conditions. This model is used to conduct a …
include a broader spectrum of boundary conditions. This model is used to conduct a …
Prediction of diffusion in a ternary solvent–solvent–polymer blend by means of binary diffusion data: Comparison of experimental data and simulative results
D Siebel, P Scharfer, W Schabel - Journal of Applied Polymer …, 2016 - Wiley Online Library
Multicomponent diffusion of solvents in polymeric systems is not completely understood,
despite many scientific contributions to the topic. Literature scarcely offers measurement …
despite many scientific contributions to the topic. Literature scarcely offers measurement …
The role of physicochemical properties in the nanoprecipitation of cellulose acetate
SM Ghasemi, SS Alavifar - Carbohydrate polymers, 2020 - Elsevier
The cellulose acetate (CA) nanoparticles (NPs) were prepared via the nanoprecipitation
technique. The effects of solvent mixture quality and order of addition on the size evolution of …
technique. The effects of solvent mixture quality and order of addition on the size evolution of …
On the validity of the Onsager reciprocal relations in multi-component diffusion
GD Verros - Physics Letters A, 2007 - Elsevier
In this work the validity of the Onsager reciprocal relations (ORR) for the multi-component
diffusion case in the presence of external forces is re-examined. It is shown that the ORR are …
diffusion case in the presence of external forces is re-examined. It is shown that the ORR are …
Application of irreversible thermodynamics to the solvent diffusion in an amorphous glassy polymer: A comprehensive model for drying of toluene‐poly (methyl …
GD Verros - The Canadian Journal of Chemical Engineering, 2015 - Wiley Online Library
In this work a comprehensive framework for modelling solvent‐polymer mutual diffusion
coefficient in the glassy state is proposed. This framework is based on irreversible …
coefficient in the glassy state is proposed. This framework is based on irreversible …
Application of non-equilibrium thermodynamics and computer aided analysis to the estimation of diffusion coefficients in polymer solutions: The solvent evaporation …
GD Verros - Journal of Membrane Science, 2009 - Elsevier
In this work, the solvent evaporation method for the estimation of the Fickian diffusion
coefficients in binary and in multi-component solvent (s)–polymer systems is reviewed. The …
coefficients in binary and in multi-component solvent (s)–polymer systems is reviewed. The …