¹³C and ¹H NMR measurements to investigate the kinetics and the mechanism of acetic acid (CH₃CO₂H) ionization as a model for organic acid dissociation dynamics for polymeric membrane water filtration

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• 作者：I. Jum'h^a ; A. Telfah^b ; ^{telfah.ahmad@isas.de} ; J. Lambert^b ; M. Gogiashvili^b ; H. Al-Taani^a ; R. Hergenrö ; der^b
• 关键词：Acetic acid ; Nuclear magnetic resonance (NMR) ; Ionic formation ; Ionic strength ; Dissociation constant ; NMR self-diffusion ; Ionic pollutant ; Nanofiltration
• 刊名：Journal of Molecular Liquids
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：227
• 期：Complete
• 页码：106-113
• 全文大小：1183 K
• 卷排序：227

文摘

Ionic charge carriers and their transport in acetic acid-water mixtures from NMR Maximum concentration of H3O+ and CH3COO– at mole fractions around 0.5 Minima in diffusion coefficients and ionic mobility at mole fractions around 0.5 Water dependence of the viscoelastic and kinematic properties elucidated