Strong cationic polyelectrolyte adsorption on a water swollen cellulosic biomaterial and its relevance on microstructure and rheological properties

Strong cationic polyelectrolyte adsorption on a water swollen cellulosic biomaterial and its... Keywords Electrokinetic adsorption  biodiversity and existing food supplies (Ki Lin et al. Thermoporosimetry  Cationic polyelectrolyte  2013). Rheology Unmodified cellulose is a neutral polymer and its few charges are from a limited number of carboxylic acid groups (Horvath 2003; Junka et al. 2013). A range Abbreviations of chemical treatments have therefore been developed DSC Differential scanning calorimetry to increase the charge density of pure cellulose fibers TPM Thermoporosimetry in order to improve their functionality such as water polyDADMAC Polydimethyl diallyl ammonium binding and viscosifying properties (Isogai and Kato chloride 1998; Ambjo¨rnsson et al. 2013). Recently, increased PES-Na Poly(sodium ethene sulfonate) attention has been paid to less refined cellulose-rich DE Degree of esterification side streams (Zhang et al. 2014; Redgewell et al. 2008; GalA Galacturonic acid Debon et al. 2012). These more sustainable raw HB Herschel–Bulkley materials also contain intrinsic charges and the latter have been studied by potentiometry (Budd and Herrington 1989), by adsorption of cationic polyelec- trolytes using streaming current detector (Horvath Introduction 2003; Hubbe et al. 2007; Aarne et al. 2012a) and by UV/Vis spectrometry (Zhang et al. 2013; Rehman Cellulose is the most abundant biopolymer and is et al. 2012). In some cases, the http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Cellulose Springer Journals

Strong cationic polyelectrolyte adsorption on a water swollen cellulosic biomaterial and its relevance on microstructure and rheological properties

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Publisher
Springer Netherlands
Copyright
Copyright © 2018 by Springer Nature B.V.
Subject
Chemistry; Bioorganic Chemistry; Physical Chemistry; Organic Chemistry; Polymer Sciences; Ceramics, Glass, Composites, Natural Materials; Sustainable Development
ISSN
0969-0239
eISSN
1572-882X
D.O.I.
10.1007/s10570-018-1887-z
Publisher site
See Article on Publisher Site

Abstract

Keywords Electrokinetic adsorption  biodiversity and existing food supplies (Ki Lin et al. Thermoporosimetry  Cationic polyelectrolyte  2013). Rheology Unmodified cellulose is a neutral polymer and its few charges are from a limited number of carboxylic acid groups (Horvath 2003; Junka et al. 2013). A range Abbreviations of chemical treatments have therefore been developed DSC Differential scanning calorimetry to increase the charge density of pure cellulose fibers TPM Thermoporosimetry in order to improve their functionality such as water polyDADMAC Polydimethyl diallyl ammonium binding and viscosifying properties (Isogai and Kato chloride 1998; Ambjo¨rnsson et al. 2013). Recently, increased PES-Na Poly(sodium ethene sulfonate) attention has been paid to less refined cellulose-rich DE Degree of esterification side streams (Zhang et al. 2014; Redgewell et al. 2008; GalA Galacturonic acid Debon et al. 2012). These more sustainable raw HB Herschel–Bulkley materials also contain intrinsic charges and the latter have been studied by potentiometry (Budd and Herrington 1989), by adsorption of cationic polyelec- trolytes using streaming current detector (Horvath Introduction 2003; Hubbe et al. 2007; Aarne et al. 2012a) and by UV/Vis spectrometry (Zhang et al. 2013; Rehman Cellulose is the most abundant biopolymer and is et al. 2012). In some cases, the

Journal

CelluloseSpringer Journals

Published: Jun 5, 2018

References

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