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Layer-by-layer assemblies of polycation bearing Os complex with electroactive and electroinactive polyanions and their electrocatalytic reduction of nitrite

From National Research Council Canada

DOIResolve DOI: https://doi.org/10.1002/(SICI)1521-3935(19990401)200:4<840::AID-MACP840>3.0.CO;2-6
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FormatText, Article
Abstract
Layer-by-layer assembled multilayer films were obtained on the surface of quartz slides and gold electrodes by alternating deposition of partially quaternized poly(4-vinylpyridine) complexed with [Os(bpy)₂Cl]⁺/²⁺ (PVP-Os) with two kinds of polyanions, poly(sodium 4-styrenesulfonate) (PSS) and poly[aniline-co-N-(3-sulfopropyl)aniline] (PAPSAH). The modified electrodes show electrocatalytic response for the reduction of nitrite. The different electrochemical behavior of these two types of electrodes caused by different polyanions is compared. The potential application as amperometric sensors for nitrite is anticipated.
Publication date
PublisherWiley
In
  • Macromolecular Chemistry and Physics 200, no. 4 (26 March 1999): 840–844.
LanguageEnglish
Peer reviewedYes
NRC publication
This is a non-NRC publication

"Non-NRC publications" are publications authored by NRC employees prior to their employment by NRC.

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Record identifier0a2bb1c2-b7bf-4f09-a945-d2eee6f62e75
Record created2023-04-04
Record modified2023-04-11
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