Publication:
Effect of cobalt on nickel oxide toward reduction behaviour in hydrogen and carbon monoxide atmosphere

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dc.contributor.authorDzakaria N.en_US
dc.contributor.authorAbu Tahari M.N.en_US
dc.contributor.authorSaidin S.en_US
dc.contributor.authorTengku Saharuddin T.S.en_US
dc.contributor.authorSalleh F.en_US
dc.contributor.authorLahuri A.H.en_US
dc.contributor.authorYarmo M.A.en_US
dc.date.accessioned2024-05-29T02:09:02Z
dc.date.available2024-05-29T02:09:02Z
dc.date.issued2020
dc.description.abstractThe reduction behaviour of cobalt (Co) and undoped nickel oxide (NiO) under different atmospheres (hydrogen (H2) + nitrogen (20%, v/v) and carbon monoxide (CO) + nitrogen (40%, v/v)) have been investigated by temperature programmed reduction (TPR). The phases formed of partially and completely reduced samples were characterized by X-ray diffraction spectroscopy (XRD). TPR results indicate that the reduction of Co doped and undoped nickel oxide in both reductants proceed in one step reduction (NiO → Ni) without intermediate. TPR results also suggested that the addition Co metal into NiO, give different intensity to the peak. The reduction process of Co and undoped NiO accelerated almost completely reduced at T = 700 °C when H2 was used as a reductant. Meanwhile, XRD analysis indicated that NiO without Co composed better crystallite phases of NiO with higher intensity. © 2020 Trans Tech Publications Ltd, Switzerland.en_US
dc.identifier.doi10.4028/www.scientific.net/MSF.1010.373
dc.identifier.epage378
dc.identifier.isbn9.78E+12
dc.identifier.issn2555476
dc.identifier.scopus2-s2.0-85091722915
dc.identifier.spage373
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85091722915&doi=10.4028%2fwww.scientific.net%2fMSF.1010.373&partnerID=40&md5=360a4588a9fe8e29368c5f0eaf4e6676
dc.identifier.urihttps://oarep.usim.edu.my/handle/123456789/10449
dc.identifier.volume1010 MSF
dc.languageEnglish
dc.language.isoen_USen_US
dc.publisherTrans Tech Publications Ltden_US
dc.relation.ispartofInternational Journal of Advanced Computer Science and Applicationsen_US
dc.sourceScopus
dc.subjectCarbon monoxideen_US
dc.subjectCobalten_US
dc.subjectNickel oxideen_US
dc.subjectReductionen_US
dc.subjectTPRen_US
dc.titleEffect of cobalt on nickel oxide toward reduction behaviour in hydrogen and carbon monoxide atmosphereen_US
dspace.entity.typePublication

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