An anomalous behavior of anion-exchange membranes with low concentration of quaternary ammonium sites: An apparent selectivity to bicarbonate and phosphate, and its true nature

Electroanalysis

Volumn 14, Issue 19-20, 2002, Pages 1391-1396

  Grekovich, Alexander L ^a   Mikhelson, Konstantin N ^a  

^a ST PETERSBURG STATE UNIVERSITY   (Russian Federation)

Author keywords

Apparent response to HCO3 and HPO42 ; Ion selective electrodes; Quaternary ammonium sites; True response to OH

Indexed keywords

ION EXCHANGE; ION EXCHANGE MEMBRANES; ION SELECTIVE ELECTRODES; NEGATIVE IONS; REINFORCED PLASTICS;

ANION EXCHANGE; ANOMALOUS BEHAVIOR; APPARENT RESPONSE TO HCO3- AND HPO42-; EXCHANGE MEMBRANES; ION-SELECTIVE ELECTRODE; LOW CONCENTRATIONS; OH -; QUATERNARY AMMONIUM; QUATERNARY AMMONIUM SITE; TRUE RESPONSE TO OH-;

PLASTICIZERS;

BICARBONATE; HYDROXYL GROUP; PHOSPHATE; PLASTICIZER; PYROPHOSPHATE; QUATERNARY AMMONIUM DERIVATIVE;

ADDITION REACTION; ANION EXCHANGE; ANION TRANSPORT; AQUEOUS SOLUTION; ARTICLE; BINDING SITE; CONCENTRATION RESPONSE; ELECTRODE; MEMBRANE BINDING; PLASTICITY; PURIFICATION; STEREOSPECIFICITY; SURFACE CHARGE;

EID: 0036854842     PISSN: 10400397     EISSN: None     Source Type: Journal    
DOI: 10.1002/1521-4109(200211)14:19/20<1391::AID-ELAN1391>3.0.CO;2-S     Document Type: Article

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