☆ 4.5 Article

Thermodynamic modeling of aqueous polyelectrolyte solutions with mixed-valent counterions

JOURNAL OF CHEMICAL THERMODYNAMICS (2022)

Mobile ion partitioning in ion exchange membranes immersed in saline solutions

Yue Yu et al.

Summary: Ion exchange membranes play a critical role in separation and energy storage applications. This study utilizes a polyelectrolyte NRTL model to analyze the thermodynamics of mobile ion partitioning in weakly charged and uncharged membranes, showing that ion distribution is influenced by long-range electrostatic and short-range van der Waals interactions in saline solutions.

JOURNAL OF MEMBRANE SCIENCE (2021)

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Article Chemistry, Physical

Modeling aqueous multivalent polyelectrolytes systems with polyelectrolyte NRTL model

Yuan Li et al.

Summary: A new Polyelectrolyte Nonrandom Two-Liquid activity coefficient model was proposed and extended to aqueous multivalent polyelectrolyte systems, showing satisfactory agreement with available literature data on thermodynamic properties.

JOURNAL OF MOLECULAR LIQUIDS (2021)

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Article Thermodynamics