The activity of PAni-Chitosan composite film decorated with Pt nanoparticles for electrocatalytic hydrogen generation

Basit Öğe Kaydı
dc.contributor.authorBalun Kayan, Didem
dc.contributor.authorKoçak, Derya
dc.contributor.authorİlhan, Merve
dc.date.accessioned13.07.201910:50:10
dc.date.accessioned2019-07-29T19:28:50Z
dc.date.available13.07.201910:50:10
dc.date.available2019-07-29T19:28:50Z
dc.date.issued2016
dc.departmentSabire Yazıcı Fen Edebiyat Fakültesi
dc.description.abstractTo develop low-cost, highly efficient and stable electrocatalysts is one of the main challenges for hydrogen production from a water electrolysis system. Herein, we describe platinum nanoparticles supported on pencil graphite modified by a Polyaniline-Chitosan composite film that could be used for such a system. This composite electrocatalyst was found to be very active in catalysing hydrogen evolution reactions in acidic medium. The catalytic activity for the hydrogen evolution reaction (HER) was analysed by electrochemical techniques that promoted the kinetics of the reaction following the Volmer-Heyrovsky mechanism. The porous structure of the catalyst provides large current densities for Had formation and hydrogen evolution. Thus, this study implies that the pencil graphite coated with Polyanffine-Chitosan/Pt nanostructured material is a promising electrocatalyst for electrolytic hydrogen production due to its favourable kinetics and that it retains its performance after long-term electrolysis. (C) 2016 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBiTAK) [TBAG-114Z315]; Scientific Research Projects Coordination Unit of Aksaray University [2015-036]
dc.description.sponsorshipThe authors thank to The Scientific and Technological Research Council of Turkey (TUBiTAK) (Project Number: TBAG-114Z315), Scientific Research Projects Coordination Unit of Aksaray University (2015-036) for funding the research.
dc.identifier.doi10.1016/j.ijhydene.2016.05.024
dc.identifier.endpage10529en_US
dc.identifier.issn0360-3199
dc.identifier.issn1879-3487
dc.identifier.issue25en_US
dc.identifier.scopusqualityQ1
dc.identifier.startpage10522en_US
dc.identifier.urihttps://doi.org/10.1016/j.ijhydene.2016.05.024
dc.identifier.urihttps://hdl.handle.net/20.500.12451/6091
dc.identifier.volume41en_US
dc.identifier.wosWOS:000379274500003
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherPergamon-Elsevier Science Ltd
dc.relation.ispartofInternational Journal of Hydrogen Energy
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/embargoedAccess
dc.subjectPlatinum Nanoparticles
dc.subjectConducting Composite
dc.subjectChitosan
dc.subjectPencil Graphite
dc.subjectHydrogen Evolution Reaction
dc.titleThe activity of PAni-Chitosan composite film decorated with Pt nanoparticles for electrocatalytic hydrogen generation
dc.typeArticle

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