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Hybrid polyindole‑gold nanobrush for electrochemical oxidation of ascorbic acid

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dc.abstract.enThe present paper demonstrates the feasibility of application of hybrid material based on polyindole and gold nanoparticles as a low-cost and attractive alternative of electrocatalyst utilized for electrooxidation of potential fuel, such as ascorbic acid (AA) for low-temperature fuel cell technology. Polyindole (PIN) has been deposited electrochemically with and without a hard-template method forming nanobrush with well-defined wires. The PIN nanobrush has been decorated with gold nanoparticles and used for AA oxidation. Hybrid material created within this work offers high surface area, thus increasing the current densities recorded during CV experiments, in comparison to those characteristic of the hybrid created without hard-template. The proposed high-surface-area material is a promising substrate for electrooxidation processes.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorGniadek, Marianna
dc.contributor.authorOsial, Magdalena
dc.contributor.authorWarczak, M.
dc.contributor.authorKulesza, Paweł
dc.contributor.authorKrysiński, Paweł
dc.date.accessioned2024-01-25T03:31:14Z
dc.date.available2024-01-25T03:31:14Z
dc.date.issued2020
dc.description.financePublikacja bezkosztowa
dc.description.volume877
dc.identifier.doi10.1016/J.JELECHEM.2020.114664
dc.identifier.issn1572-6657
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/108765
dc.identifier.weblinkhttps://api.elsevier.com/content/article/PII:S1572665720308924?httpAccept=text/xml
dc.languageeng
dc.pbn.affiliationchemical sciences
dc.relation.ispartofJournal of Electroanalytical Chemistry
dc.relation.pages114664
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.subject.enElectrocatalysis
dc.subject.enAscorbic acid
dc.subject.enPolyindole
dc.subject.enGold nanoparticles
dc.subject.enNanobrush
dc.subject.enHard-template synthesis
dc.titleHybrid polyindole‑gold nanobrush for electrochemical oxidation of ascorbic acid
dc.typeJournalArticle
dspace.entity.typePublication