Hydrogen production from ammonia borane via hydrogel template synthesized Cu, Ni, Co composites

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dc.authoridŞahiner, Nurettin / 0000-0003-0120-530X
dc.authoridÖzay, Özgür / 0000-0001-6589-9844
dc.contributor.authorÖzay, Özgür
dc.contributor.authorInger, Erk
dc.contributor.authorAktaş, Nahit
dc.contributor.authorŞahiner, Nurettin
dc.date.accessioned2025-01-27T20:38:43Z
dc.date.available2025-01-27T20:38:43Z
dc.date.issued2011
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractIn situ Co, Cu and Ni nanoparticles were synthesized by chemical reduction of the absorbed Co (II), Cu (II) and Ni (II) ions inside hydrogel networks prepared from 2-acryl-amido-2-methyl-1-propansulfonic acid (AMPS) and were used as a catalyst system in the generation of hydrogen in hydrolysis of ammonia borane (AB). Several parameters affecting the hydrolysis reaction such as the type of the metal, the amount of catalyst, the initial concentration of AB, and temperature, were investigated. The activation energy values in the hydrolysis reaction of AB solution in the presence p(AMPS)-Co, p(AMPS)-Cu and p(AMPS)-Ni catalyst systems were calculated as E-a = 47.7 kJ mol(-1), 48.8 kJ mol(-1) and 52.8 kJ mol(-1), respectively. Thus, the catalytic activity of the metal nanoparticles prepared inside the same hydrogel matrix was found to be Ni < Cu < Co. Copyright (C) 2011, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
dc.description.sponsorshipNational Boron Research Institute of Turkey [2009C0237]; Turkish Academy of Science
dc.description.sponsorshipThis work is supported by the National Boron Research Institute of Turkey under the grant: 2009C0237. N. Sahiner is also grateful for support by the Turkish Academy of Science under TUBA-GEBIP 2008 program.
dc.identifier.doi10.1016/j.ijhydene.2011.04.140
dc.identifier.endpage8216
dc.identifier.issn0360-3199
dc.identifier.issn1879-3487
dc.identifier.issue14
dc.identifier.scopus2-s2.0-79958082712
dc.identifier.scopusqualityQ1
dc.identifier.startpage8209
dc.identifier.urihttps://doi.org/10.1016/j.ijhydene.2011.04.140
dc.identifier.urihttps://hdl.handle.net/20.500.12428/23720
dc.identifier.volume36
dc.identifier.wosWOS:000292223100008
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.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectHydrogen generation
dc.subjectAmmonia borane
dc.subjectHydrogel nanoreactor
dc.subjectCatalysis
dc.subjectHydrolysis
dc.subjectHydrogel composites
dc.titleHydrogen production from ammonia borane via hydrogel template synthesized Cu, Ni, Co composites
dc.typeArticle

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