title: Influence of the Co(III) porphyrinates structure on the electrochemical and sorption properties of the ion-selective membranes based on them
metadata.name: dc.contributor.author
metadata.value: Starikova, A.A.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Valiotti, A.B.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Shumilova, G.I
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2016-04-07T17:15:16Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2016-04-07T17:15:16Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2015-11-01
metadata.lang: -
metadata.name: dc.identifier.issn
metadata.value: 10703632
metadata.lang: -
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/1939
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: The influence of the electronic and steric effects of the p-OCH3, p-Cl, and o-NHCOC(CH3)3 substituents in the phenyl rings of Co(III) tetraphenylporphyrinates as well as that of the introduction of the axial nitrogen-containing ligand (dodecylimidazole) on the anionic selectivity of the membranes has been studied. It has been stated that the substitution at the phenyl cycles of the porphyrin had no significant influence on the anionic selectivity of the membrane, whereas the introduction of the axial nitrogen-containing ligand reduced the membrane specificity, the selectivity series approaching the classical Hofmeister series. All the studied electrodes have exhibited the enhanced (as compared to the Hofmeister series) selectivity towards nitrite, hydrocarbonate, and hydrophosphate anions.
metadata.lang: en_GB
metadata.name: dc.language.iso
metadata.value: en
metadata.lang: en_GB
metadata.name: dc.publisher
metadata.value: Russian Journal of General Chemistry
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: axial ligand; cobalt; ion-selective electrode; porphyrinate; selectivity; sorption
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: Influence of the Co(III) porphyrinates structure on the electrochemical and sorption properties of the ion-selective membranes based on them
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: Influence of the Co(III) Porphyrinates Structure.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/1939/1/Influence%20of%20the%20Co%28III%29%20Porphyrinates%20Structure.pdf
resources.format: Adobe PDF
resources.size: 267,62 kB