High-Efficiency and Fast Hydrogen Production from Sodium Borohydride: The Role of Adipic Acid in Hydrolysis, Methanolysis and Ethanolysis Reactions

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dc.authoridGURDAL, SAVAS/0000-0002-1149-4371
dc.contributor.authorGurdal, Savas
dc.date.accessioned2025-01-27T20:47:27Z
dc.date.available2025-01-27T20:47:27Z
dc.date.issued2024
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractIn this study, hydrogen production through the hydrolysis, ethanolysis, and methanolysis reactions of NaBH4 using adipic acid as a catalyst was investigated for the first time. Adipic acid solutions were prepared with methanol and ethanol at concentrations of 0.1, 0.2, 0.3, 0.4, and 0.5 M. In these reactions, NaBH4-MR (methanolysis) and NaBH4-ER (ethanolysis) reactions were carried out at 30, 40, and 50 degrees C with NaBH4 concentrations of 1.25%, 2.5%, and 5%. Hydrolysis reactions (NaBH4-HR) were conducted at 0.1 M under the same conditions. In the ethanolysis and methanolysis reactions at 30 degrees C, total hydrogen conversion was achieved at 0.3 M, 0.4 M, and 0.5 M. However, in the hydrolysis reactions, total hydrogen production was only obtained at 50 degrees C. It was observed that in the NaBH4-MR and NaBH4-ER reactions, total hydrogen conversion could be achieved within 4-5 s. The utilization of adipic acid as a catalyst for hydrogen production from NaBH4 through ethanolysis and methanolysis reactions is proposed as a highly efficient and fast method, characterized by impressive conversion rates.
dc.identifier.doi10.3390/molecules29204893
dc.identifier.issn1420-3049
dc.identifier.issue20
dc.identifier.pmid39459261
dc.identifier.scopus2-s2.0-85207677228
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.3390/molecules29204893
dc.identifier.urihttps://hdl.handle.net/20.500.12428/24916
dc.identifier.volume29
dc.identifier.wosWOS:001341393500001
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherMdpi
dc.relation.ispartofMolecules
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WoS_20250125
dc.subjectadipic acid
dc.subjectsodium borohydride
dc.subjectethanolysis
dc.subjectmethanolysis
dc.subjecthydrogen production
dc.titleHigh-Efficiency and Fast Hydrogen Production from Sodium Borohydride: The Role of Adipic Acid in Hydrolysis, Methanolysis and Ethanolysis Reactions
dc.typeArticle

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