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Innovation in sodium borohydride production process from borosilicate glass with sodium under hydrogen atmosphere:: high pressure process

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dc.contributor.authorKanturk, Aysel
dc.contributor.authorPiskin, Sabriye
dc.date.accessioned2026-06-27T13:01:20Z
dc.date.issued2007
dc.description.abstractThis paper presents a new process for producing sodium borohydride (NaBH4), which can be used as a hydrogen storage medium. The process is based on the conversion reaction of borosilicate glass at temperatures between about 400 and 500 degrees C under high hydrogen pressure of 22atm. For this purpose, borax (Na2B4O7) is sintered with quartz powder NOD to obtain borosilicate glass then heated with metallic sodium (Na) under high hydrogen pressure. Furthermore, a study of the hydrogenation characteristics of borosilicate glass has been made using change in hydrogen pressure drop as function of reaction time in the process. It is concluded that the required hydrogenation time is 70 min at 475 degrees C under 22 ann of hydrogen pressure for production of NaBH4 with excellent yield. (c) 2007 International Association for Hydrogen Energy. Published by Elsevier Ltd. All rights reserved.en
dc.description.urihttps://doi.org/10.1016/j.ijhydene.2007.04.047
dc.identifier.doi10.1016/j.ijhydene.2007.04.047
dc.identifier.eissn1879-3487
dc.identifier.endpage3986
dc.identifier.issn0360-3199
dc.identifier.issue16
dc.identifier.startpage3981
dc.identifier.urihttps://hdl.handle.net/20.500.14981/49099
dc.identifier.volume32
dc.identifier.wos000251463200047
dc.language.isoeng
dc.publisherPERGAMON-ELSEVIER SCIENCE LTD
dc.relation.ispartofINTERNATIONAL JOURNAL OF HYDROGEN ENERGY
dc.subjectsodium borohydride
dc.subjectborosilicate glass
dc.subjecthigh pressure
dc.subjecthydrogen storage
dc.subjectCATALYST
dc.subjectChemistry
dc.subjectElectrochemistry
dc.subjectEnergy & Fuels
dc.titleInnovation in sodium borohydride production process from borosilicate glass with sodium under hydrogen atmosphere:: high pressure process
dc.typeArticle
dspace.entity.typePublication
local.import.sourceWOS

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