Metal-free phosphorus and boron-doped graphitic carbon nitride/zeolite hetero-linked particles for highly efficient green hydrogen production in methanol

dc.authoridSAKA, Cafer/0000-0003-2534-5921
dc.contributor.authorSaka, Cafer
dc.date.accessioned2024-12-24T19:24:50Z
dc.date.available2024-12-24T19:24:50Z
dc.date.issued2023
dc.departmentSiirt Üniversitesi
dc.description.abstractHerein, the development of phosphorus and boron-doped graphitic carbon nitride/zeolite (P- and B-doped g-C3N4-zeolite) catalyst under three-step heating conditions was performed. The first step is to prepare g-C3N4 synthesis from urea at 500 ?. In the second step, the production of a B-doped zeolite-g-C3N4 catalyst by calcination of g-C3N4 and zeolite was obtained at a ratio of 1:1 with boric acid at 500 ?. In the third step, the obtained B-doped zeolite- g-C3N4 catalyst consists of the preparation of B- and P-doped g-C3N4-zeolite catalyst as a result of the hydrothermal method with phosphoric acid. Characterization studies of the obtained catalysts were carried out with X-ray powder diffraction (XRD), scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDS), X-ray photoelectron spectroscopy (XPS), and Fourier-transform infrared spectroscopy (FTIR). These obtained catalysts were used as a metal-free catalyst in the production of hydrogen (H-2-P) by sodium borohydride in methanol(NaBH4-MR) for the first time in the literature. The hydrogen production rate (HGR) value for P- and B-doped g-C3N4-zeolite catalysts was 6250 ml min(-1) g(-1).
dc.description.sponsorshipSiirt University [2022-SIUSBF-034]
dc.description.sponsorshipSiirt University Scientific Research Coordinator supported this study (2022-SIUSBF-034).
dc.identifier.doi10.1007/s11356-023-25393-y
dc.identifier.endpage43495
dc.identifier.issn0944-1344
dc.identifier.issn1614-7499
dc.identifier.issue15
dc.identifier.pmid36656470
dc.identifier.scopus2-s2.0-85146572620
dc.identifier.scopusqualityQ1
dc.identifier.startpage43480
dc.identifier.urihttps://doi.org/10.1007/s11356-023-25393-y
dc.identifier.urihttps://hdl.handle.net/20.500.12604/6148
dc.identifier.volume30
dc.identifier.wosWOS:000918104700013
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherSpringer Heidelberg
dc.relation.ispartofEnvironmental Science and Pollution Research
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241222
dc.subjectg-C3N4
dc.subjectZeolite
dc.subjectThree-step heating
dc.subjectPhosphorus and boron doping
dc.subjectHydrogen
dc.titleMetal-free phosphorus and boron-doped graphitic carbon nitride/zeolite hetero-linked particles for highly efficient green hydrogen production in methanol
dc.typeArticle

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