Journal of Polymer Science Polymer Chemistry Edition · 1977 · 68 citations · 2 references
Natural SciencesMaterials EngineeringMaterials SciencePolymer ChemistryPolymer EngineeringPolymer MaterialsAdsorption At InterfacesCoordination PolymersPolymer AnalysisPolymer CharacterizationPolymer Physical ChemistryPolymer StructureAdsorption BehaviorAdsorption ReactionsCrosslinked PolymersEntropy ChangeIon AdsorptionMetal AdsorptionPolymer Adsorption ThermodynamicsResin Stability
Abstract Poly(4‐vinylpyridine) (PVP) was crosslinked with 1,4‐dibromobutane with a metal ion as template. The adsorption behavior of copper, cobalt, zinc, and cadmium ions on the obtained resin (DBQP) was studied. The DBQP resin prepared with a metal ion as template preferentially adsorbed the metal ion used as template. The stability constant of the copper complex of DBQP was largest for the DBQP resin prepared with a copper ion as template, which was due to its large entropy change for the complexation.
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