Superabsorbent hydrogels for cobalt nanoparticle synthesis and hydrogen production from hydrolysis of sodium boron hydride

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dc.authoridŞahiner, Nurettin / 0000-0003-0120-530X
dc.authoridÖzay, Özgür / 0000-0001-6589-9844
dc.contributor.authorŞahiner, Nurettin
dc.contributor.authorÖzay, Özgür
dc.contributor.authorİnger, Erk
dc.contributor.authorAktaş, Nahit
dc.date.accessioned2025-01-27T20:59:58Z
dc.date.available2025-01-27T20:59:58Z
dc.date.issued2011
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractPolymeric hydrogels derived from 2-acrylamido-2-methyl-1-propansulfonic acid (AMPS) were utilized in the preparation of cobalt (Co) metal nanoparticles and used as a composite-catalyst system in hydrogen generation from the hydrolysis of NaBH(4). The embedded Co nanoparticles in the p(AMPS) networks are on the order of 100 nm. It was demonstrated that the p(AMPS)-Co composite system was very effective in the production of hydrogen from alkali aqueous sodium boron hydride solutions. The effect of various parameters such as the initial concentration of NaBH(4). the amount of catalyst and temperature on the hydrolysis reaction was evaluated. The activation energy for hydrogen production by Co particles was found to be 38.14 kJ mol(-1); while the activation enthalpy was 35.46 kJ mol(-1). (C) 2010 Elsevier B.V. All rights reserved.
dc.description.sponsorshipNational Boron Research Institutes of Turkey [2009C0237]; Turkish Academy of Science
dc.description.sponsorshipThis work is supported by the National Boron Research Institutes of Turkey under the grant: 2009C0237. Also, N. Sahiner is grateful for the support by the Turkish Academy of Science under TUBA-GEBIP 2008 program.
dc.identifier.doi10.1016/j.apcatb.2010.11.042
dc.identifier.endpage206
dc.identifier.issn0926-3373
dc.identifier.issue1-2
dc.identifier.scopus2-s2.0-78651457129
dc.identifier.scopusqualityQ1
dc.identifier.startpage201
dc.identifier.urihttps://doi.org/10.1016/j.apcatb.2010.11.042
dc.identifier.urihttps://hdl.handle.net/20.500.12428/26897
dc.identifier.volume102
dc.identifier.wosWOS:000287103000024
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Science Bv
dc.relation.ispartofApplied Catalysis B-Environmental
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectHydrogen production
dc.subjectHydrogel nanoreactor
dc.subjectComposite-catalysts
dc.subjectCobalt nanoparticles
dc.subjectHydrolysis
dc.titleSuperabsorbent hydrogels for cobalt nanoparticle synthesis and hydrogen production from hydrolysis of sodium boron hydride
dc.typeArticle

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