Effective TiO2 supported Cu-Complex catalyst in NaBH4 hydrolysis reaction to hydrogen generation

Basit Öğe Kaydı
dc.contributor.authorKilinc, Dilek
dc.contributor.authorSahin, Omer
dc.date.accessioned2024-12-24T19:23:57Z
dc.date.available2024-12-24T19:23:57Z
dc.date.issued2019
dc.departmentSiirt Üniversitesi
dc.description3rd International Hydrogen Technologies Congress (IHTEC) -- MAR 15-18, 2018 -- Alanya Alaaddin Keykubat Univ, TURKEY
dc.description.abstractThis paper reports the experimental results on using TiO2 based Cu(II)-Schiff Base complex catalyst for hydrolysis of NaBH4. In the presence of Cu-Schiff Base complex which we reported in advance [1] and with titanium dioxide supports a novel catalyst named TiO2 supported 4-4'-Methylenbis (2,6-diethyl)aniline-3,5-di-tert-buthylsalisylaldimine-Cu complex is prepared, successfully. The synthesized catalyst was characterized by means of X-Ray Diffraction (XRD), Scanning Electron Microscope (SEM), Brunauer-Emmett-Teller Surface Area Analysis (BET) and Fourier Transform Infrared Spectroscopy (FT-IR). The as prepared catalyst was employed to generate hydrogen through hydrolysis reaction of NaBH4. Effects of different parameters (e.g. amount of Cu-Schiff Base complex in all catalyst, percentage of NaBH4, percentage of NaOH, amount of TiO2 supported Cu-Schiff Base complex catalyst and different temperatures) are also investigated. A high apparent activation energy (Ea), 25,196 kJ.mol(-)1 is calculated for hydrolysis of NaBH4 at 20-50 degrees C. Hydrogen generation rate was 14,020 mL H-2/g(cat).min and 22,071 mL H-2/g(cat).min in order of 30 degrees C and 50 degrees C. (C) 2019 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.
dc.identifier.doi10.1016/j.ijhydene.2018.12.225
dc.identifier.endpage18865
dc.identifier.issn0360-3199
dc.identifier.issn1879-3487
dc.identifier.issue34
dc.identifier.scopus2-s2.0-85060300797
dc.identifier.scopusqualityQ1
dc.identifier.startpage18858
dc.identifier.urihttps://doi.org/10.1016/j.ijhydene.2018.12.225
dc.identifier.urihttps://hdl.handle.net/20.500.12604/5784
dc.identifier.volume44
dc.identifier.wosWOS:000477092000022
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherPergamon-Elsevier Science Ltd
dc.relation.ispartofInternational Journal of Hydrogen Energy
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241222
dc.subjectCu-complex
dc.subjectCatalyst
dc.subjectSchiff base
dc.subjectHydrolysis
dc.subjectNaBH4
dc.titleEffective TiO2 supported Cu-Complex catalyst in NaBH4 hydrolysis reaction to hydrogen generation
dc.typeConference Object

Dosyalar

Koleksiyon

WOS İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu