The effects of plasma treatment on electrochemical activity of Co-B-P catalyst for hydrogen production by hydrolysis of NaBH4

Basit Öğe Kaydı
dc.contributor.authorSahin, Omer
dc.contributor.authorKarakas, Duygu Elma
dc.contributor.authorKaya, Mustafa
dc.contributor.authorSaka, Cafer
dc.date.accessioned2024-12-24T19:27:27Z
dc.date.available2024-12-24T19:27:27Z
dc.date.issued2017
dc.departmentSiirt Üniversitesi
dc.description.abstractIn this paper, the hydrogen generation from the hydrolysis of NaBH4 with plasma treated Co-B-P catalyst are investigated as based on NaBH4 concentration, NaOH concentration, temperature, plasma applying time and plasma gases. The changes in surface chemistry and morphology induced by the plasma treatment are examined using scanning electron microscopy (SEM), N-2 adsorption-desorption, X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR) and X-ray photoelectron spectroscopy (XPS). The hydrogen generation rate from hydrolysis of NaBH4 with Co-B-P prepared in the presence of plasma is completed in 12 min time intervals that exhibited a higher hydrogen generation rate of 60%, while the Co-B-P produced in known method let to slower hydrogen release, and the hydrolysis is completed in 30 min time intervals. The maximum hydrogen generation rates of the plasma treated and plasma untreated Co-B-P catalysts toward NaBH4 hydrolysis are 3976 and 1807 mL/g/min, respectively. The activation energy for zero-order is found to be 49.11 kJ mol(-1). (C) 2016 Energy Institute. Published by Elsevier Ltd. All rights reserved.
dc.identifier.doi10.1016/j.joei.2016.03.003
dc.identifier.endpage475
dc.identifier.issn1743-9671
dc.identifier.issn1746-0220
dc.identifier.issue3
dc.identifier.scopus2-s2.0-85018661561
dc.identifier.scopusqualityQ1
dc.identifier.startpage466
dc.identifier.urihttps://doi.org/10.1016/j.joei.2016.03.003
dc.identifier.urihttps://hdl.handle.net/20.500.12604/6633
dc.identifier.volume90
dc.identifier.wosWOS:000401394400013
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Sci Ltd
dc.relation.ispartofJournal of The Energy Institute
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241222
dc.subjectPlasma
dc.subjectSodium borohydride
dc.subjectCobalt-phosphorus-boron catalyst
dc.subjectHydrolysis
dc.subjectHydrogen generation
dc.titleThe effects of plasma treatment on electrochemical activity of Co-B-P catalyst for hydrogen production by hydrolysis of NaBH4
dc.typeArticle

Dosyalar

Koleksiyon

WOS İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu