Publication: Photoelectrochemical investigation of hole scavengers for photocatalytic hydrogen evolution reaction on perovskite-type niobate nanosheets
dc.contributor.department | Department of Chemistry | |
dc.contributor.department | KUYTAM (Koç University Surface Science and Technology Center) | |
dc.contributor.department | Graduate School of Sciences and Engineering | |
dc.contributor.kuauthor | Ünal, Uğur | |
dc.contributor.kuauthor | Yılmaz, Bengisu | |
dc.contributor.schoolcollegeinstitute | College of Sciences | |
dc.contributor.schoolcollegeinstitute | GRADUATE SCHOOL OF SCIENCES AND ENGINEERING | |
dc.contributor.schoolcollegeinstitute | Research Center | |
dc.date.accessioned | 2025-03-06T20:57:46Z | |
dc.date.issued | 2024 | |
dc.description.abstract | Hole-scavengers are a crucial part of particulate photocatalytic systems. The use of hole-scavengers increases the photocatalytic activity by preventing electron-hole recombination. The holes are used in photo-oxidation of the hole-scavenger molecules increasing the probability of electrons involved in photoreduction of water. In this study, different hole-scavengers utilized in photocatalytic water splitting reaction were tested. The impact of different hole scavengers on photocatalytic reactions were investigated on [Ca2Nb3O10]− 2D nanosheets mechanistically. Cyclic voltammetry and chronoamperometry tests were employed to assess the impact of hole scavengers on photocatalytic efficiency. The photoelectrochemical tests agree with the results of the photocatalytic reactions. Methanol and EDTA give the largest oxidation photocurrent and the best photocatalytic activity. © 2024 Wiley-VCH GmbH. | |
dc.description.indexedby | WOS | |
dc.description.indexedby | Scopus | |
dc.description.publisherscope | International | |
dc.description.sponsoredbyTubitakEu | TÜBİTAK | |
dc.description.sponsorship | The authors gratefully acknowledge the financial support from The Scientific and Technological Research Council of Turkey (TÜBİTAK) under the Grant Number of . In addition, we greatly appreciate Koc University for financial support;KUYTAM and KUTEM for infrastructure. 121Z334 | |
dc.identifier.doi | 10.1002/cptc.202400297 | |
dc.identifier.grantno | Türkiye Bilimsel ve Teknolojik Araştırma Kurumu, TÜBİTAK; 121Z334 | |
dc.identifier.issn | 2367-0932 | |
dc.identifier.quartile | Q3 | |
dc.identifier.scopus | 2-s2.0-85213374291 | |
dc.identifier.uri | https://doi.org/10.1002/cptc.202400297 | |
dc.identifier.uri | https://hdl.handle.net/20.500.14288/27305 | |
dc.identifier.wos | 1383591600001 | |
dc.keywords | Hole-scavenger | |
dc.keywords | Niobate nanosheets | |
dc.keywords | Photocatalyst | |
dc.keywords | Photoelectrochemistry | |
dc.keywords | Water splitting | |
dc.language.iso | eng | |
dc.publisher | John Wiley and Sons Inc | |
dc.relation.ispartof | ChemPhotoChem | |
dc.subject | Chemistry | |
dc.subject | Materials science | |
dc.title | Photoelectrochemical investigation of hole scavengers for photocatalytic hydrogen evolution reaction on perovskite-type niobate nanosheets | |
dc.type | Journal Article | |
dspace.entity.type | Publication | |
local.contributor.kuauthor | Ünal, Uğur | |
local.contributor.kuauthor | Yılmaz, Bengisu | |
local.publication.orgunit1 | College of Sciences | |
local.publication.orgunit1 | GRADUATE SCHOOL OF SCIENCES AND ENGINEERING | |
local.publication.orgunit1 | Research Center | |
local.publication.orgunit2 | Department of Chemistry | |
local.publication.orgunit2 | KUYTAM (Koç University Surface Science and Technology Center) | |
local.publication.orgunit2 | Graduate School of Sciences and Engineering | |
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