Ruthenium nanoparticles supported in the network of HES-p(AMPS) IPN hydrogel as efficient catalyst for hydrogen production from the hydrolysis of ethylenediamine bisborane

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dc.authoridOzay, Hava/0000-0002-4184-7801
dc.authoridÖzay, Özgür/0000-0001-6589-9844
dc.contributor.authorOzay, Hava
dc.contributor.authorIlgin, Pinar
dc.contributor.authorSezgintürk, Mustafa Kemal
dc.contributor.authorÖzay, Özgür
dc.date.accessioned2025-01-27T20:29:24Z
dc.date.available2025-01-27T20:29:24Z
dc.date.issued2020
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractIn this study, Ru(0) nanoparticles supported in 2-hydroxyethyl starch-p-(2-Acrylamido-2-methyl-1-propanesulfonic acid) interpenetrating polymeric network (HES-p(AMPS) IPN) were synthesized as hydrogel networks containing hydroxyethyl starch, which is a natural polymer with oxygen donor atoms. The structure and morphology of the prepared HES-p(AMPS) IPN hydrogel and Ru@HES-p(AMPS) IPN catalyst were characterized using Fourier transform infrared spectroscopy (FT-IR), scanning electron microscope (SEM), X-ray diffraction (XRD), and transmission electron microscope (TEM). Ru@HES-p(AMPS) IPN was used as catalyst for hydrogen production from the hydrolysis of ethylenediamine bisborane (EDAB). The activation parameters for the hydrolysis reaction of EDAB catalyzed by Ru@HES-p(AMPS) IPN were calculated as E-a = 38.92 kJ mo1(-1) , Delta H-# = 36.28 kJ mol(-1) , and Delta S-# = -111.85 J mol(-1) K-1 , respectively. The TOF for the Ru@HES-p(AMPS) IPN catalyst was 2.253 mol H-2 (mol Ru(0) min)(-1 ). It was determined that Ru@HES-p(AMPS) IPN, a reusable Hydrolysis catalyst, still had 81.5% catalytic activity after the 5th use. (C) 2020 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.
dc.description.sponsorshipCanakkale Onsekiz Mart University Scientific Research Coordination Unit [FBA-2018-2571]
dc.description.sponsorshipThis work was supported by Canakkale Onsekiz Mart University Scientific Research Coordination Unit, Project number: FBA-2018-2571. The authors also thank East Anatolia High Technology Application and Research Center (DAYTAM) for TEM images, and Canakkale Onsekiz Mart University, Science and Technology Application and Research Center (COBILTUM) for SEM, EDX and XRD measurements.
dc.identifier.doi10.1016/j.ijhydene.2020.01.174
dc.identifier.endpage9902
dc.identifier.issn0360-3199
dc.identifier.issn1879-3487
dc.identifier.issue16
dc.identifier.scopus2-s2.0-85079376681
dc.identifier.scopusqualityQ1
dc.identifier.startpage9892
dc.identifier.urihttps://doi.org/10.1016/j.ijhydene.2020.01.174
dc.identifier.urihttps://hdl.handle.net/20.500.12428/22933
dc.identifier.volume45
dc.identifier.wosWOS:000523719700057
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherPergamon-Elsevier Science Ltd
dc.relation.ispartofInternational Journal of Hydrogen Energy
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectEDAB
dc.subjectHydrogen production
dc.subjectCatalyst
dc.subjectRuthenium
dc.subjectHydrolysis
dc.titleRuthenium nanoparticles supported in the network of HES-p(AMPS) IPN hydrogel as efficient catalyst for hydrogen production from the hydrolysis of ethylenediamine bisborane
dc.typeArticle

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