Salt sorption on regenerated cellulosic fibers: electrokinetic measurements

Salt sorption on regenerated cellulosic fibers: electrokinetic measurements

Streaming potential measurements were conducted on lyocell and viscose fibers, to determine the relative order in sorption extents of salt cations and anions. The sorption of K + was greater than Na + ions, and the sorption extents of the anions, Cl − and Br − , were similar. Previously, we had exam...

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Veröffentlicht in:Cellulose (London) 2018-06, Vol.25 (6), p.3307-3314
Hauptverfasser: Manian, Avinash P., Jaturapiree, Adisak, Bechtold, Thomas
Format: Artikel
Sprache:eng
Schlagworte:
Accessibility
Anions
Aqueous solutions
Bioorganic Chemistry
Cellulose
Cellulose fibers
Ceramics
Chemistry
Chemistry and Materials Science
Composites
Electrokinetics
Glass
Ion exchange
Low concentrations
Molecular chains
Natural Materials
Organic Chemistry
Original Paper
Physical Chemistry
Polymer Sciences
Sodium
Sorption
Streaming potential
Sustainable Development
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Zusammenfassung:Streaming potential measurements were conducted on lyocell and viscose fibers, to determine the relative order in sorption extents of salt cations and anions. The sorption of K + was greater than Na + ions, and the sorption extents of the anions, Cl − and Br − , were similar. Previously, we had examined accessibility of the same ions in the fibers, and found them to follow the order: K +  
ISSN:0969-0239
1572-882X
DOI:10.1007/s10570-018-1823-2