Solvent relaxation NMR: bound fraction determination for sodium Poly(styrene sulphonate) at the solid/solution interface

Solvent relaxation NMR: bound fraction determination for sodium Poly(styrene sulphonate) at the solid/solution interface

The adsorption of sodium poly(styrene sulphonate) on cationic polystyrene latex has been studied using nuclear magnetic resonance spectroscopy. The adsorbed amount and the fraction of adsorbed trains have been determined. The results are discussed with reference to recent experimental data.

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Veröffentlicht in:Colloids and surfaces 1992-07, Vol.64 (3), p.311-316
Hauptverfasser: Cosgrove, T., Obey, T.M., Taylor, M.
Format: Artikel
Sprache:eng
Schlagworte:
Adsorption
cationic polystyrene latex
Chemistry
Exact sciences and technology
General and physical chemistry
Latexes
NMR spectroscopy
Nuclear magnetic resonance
Polyelectrolytes
Polystyrenes
Relaxation processes
Sodium compounds
sodium poly(styrene sulphonate)
Solid-liquid interface
Spectroscopic analysis
Surface phenomena
Surface physical chemistry
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Zusammenfassung:The adsorption of sodium poly(styrene sulphonate) on cationic polystyrene latex has been studied using nuclear magnetic resonance spectroscopy. The adsorbed amount and the fraction of adsorbed trains have been determined. The results are discussed with reference to recent experimental data.
ISSN:0166-6622
1873-4340
DOI:10.1016/0166-6622(92)80110-N