Influence of the using of methanol instead of water in the preparation of Co-B-TiO2 catalyst for hydrogen production by NaBH4 hydrolysis and plasma treatment effect on the Co-B-TiO2 catalyst

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dc.contributor.authorSahin, Omer
dc.contributor.authorIzgi, M. Sait
dc.contributor.authorOnat, Erhan
dc.contributor.authorSaka, Cafer
dc.date.accessioned2024-12-24T19:27:14Z
dc.date.available2024-12-24T19:27:14Z
dc.date.issued2016
dc.departmentSiirt Üniversitesi
dc.description.abstractIn this work, methanol was used as an alternative to water. Our objective is to study the influence of the using of methanol instead of water in the preparation of Co-B-TiO2 catalyst. It is also expected to improve the activity of Co-B-TiO2 catalyst by plasma treatment for the hydrogen generation from hydrolysis of NaBH4. The prepared catalysts were characterized using BET (N-2 adsorption), SEM (scanning electron microscopy), XRD (X-ray diffraction) and FTIR (Fourier transform infrared) methods. The Co-B-TiO2 catalyst prepared in methanol shows maximum hydrogen generation rate, which is about 3.0 times higher than that obtained for Co-B-TiO2 catalyst prepared in water. The maximum hydrogen generation rates for the Co-B-TiO2 catalysts prepared in water and methanol were 1017 and 3031 mL/min/g, respectively. In addition, the maximum hydrogen generation rates for the plasma treated Co-B-TiO2 catalysts prepared in water and methanol were 1320 and 2656 mL/min/g, respectively. The activation energies of nth-order reaction model for the hydrogen production from hydrolysis of NaBH4 with the plasma treated Co-B/TiO2 catalyst prepared in methanol and Co-B/TiO2 catalyst prepared in methanol can be obtained from the slope and intercept of the regression line, being 41.29 and 36.24 kJ/mol, respectively. Copyright (C) 2015, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
dc.description.sponsorshipResearch Foundation of Bitlis Eren University [2015.08]
dc.description.sponsorshipThe authors are grateful to the Research Foundation of Bitlis Eren University for financial support under Project BEBAP 2015.08.
dc.identifier.doi10.1016/j.ijhydene.2015.11.094
dc.identifier.endpage2546
dc.identifier.issn0360-3199
dc.identifier.issn1879-3487
dc.identifier.issue4
dc.identifier.scopus2-s2.0-84957900855
dc.identifier.scopusqualityQ1
dc.identifier.startpage2539
dc.identifier.urihttps://doi.org/10.1016/j.ijhydene.2015.11.094
dc.identifier.urihttps://hdl.handle.net/20.500.12604/6542
dc.identifier.volume41
dc.identifier.wosWOS:000370306300042
dc.identifier.wosqualityQ1
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/closedAccess
dc.snmzKA_20241222
dc.subjectCold plasma
dc.subjectSodium borohydride
dc.subjectMethanol
dc.subjectCo-B-TiO2 catalysts
dc.subjectHydrogen generation
dc.titleInfluence of the using of methanol instead of water in the preparation of Co-B-TiO2 catalyst for hydrogen production by NaBH4 hydrolysis and plasma treatment effect on the Co-B-TiO2 catalyst
dc.typeArticle

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