Lignocellulosic biomass based catalysis for hydrogen generation effect of pistachio shells and Raney nickel in NaBH4 hydrolysis

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dc.authoridDoğru Mert, Başak/0000-0002-2270-9032
dc.authoridSismanoglu, Sedef/0000-0002-1379-4423
dc.authoridABED, LUAY/0009-0006-3230-5767
dc.authoridMERT, MEHMET ERMAN/0000-0002-0114-8707
dc.contributor.authorSismanoglu, Sedef
dc.contributor.authorAbed, Luay Duraid Abed
dc.contributor.authorMert, Mehmet Erman
dc.contributor.authorDogru Mert, Basak
dc.date.accessioned2026-02-27T07:33:11Z
dc.date.available2026-02-27T07:33:11Z
dc.date.issued2025
dc.description.abstractPistachio shell, which has a layered, porous structure, is a natural polymer composed of lignin, hemicellulose and cellulose. This study investigates the catalytic performance of a composite catalyst made from pistachio shell (PS) and Raney Ni (Ra-Ni) in sodium borohydride (NaBH4) hydrolysis for hydrogen production. Characterization techniques, ATR-FTIR, XRD, TGA, and FESEM-EDX, were utilized to analyze the morphology and structure of the catalyst. To assess catalytic performance, the rate of H2 generation was measured using a water displacement method at 298 K. A 0.15 g sample of catalyst, composed of 1:1 weight ratio of Ra-Ni and ball milled PS, was mixed with 100 mL of water and 1 wt% NaBH4. H2 production rate was monitored, providing insights into the catalyst's efficiency and effectiveness. Results demonstrated that the Ra-Ni and PS composite exhibited high catalytic activity, with H2 generation rates of 409 mL g- 1 catalyst after 450 s and 430 mL g- 1 catalyst after 900 s, respectively. Activation energy of Ra-Ni-PS was 23.30 kJ mol- 1. The produced composite has promising potential for H2 production applications via NaBH4 hydrolysis.
dc.identifier.doi10.1038/s41598-025-13119-8
dc.identifier.issn2045-2322
dc.identifier.issue1
dc.identifier.pmid40731050
dc.identifier.urihttp://dx.doi.org/10.1038/s41598-025-13119-8
dc.identifier.urihttps://hdl.handle.net/20.500.14669/4470
dc.identifier.volume15
dc.identifier.wosWOS:001539730100041
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherNature Portfolio
dc.relation.ispartofScientific Reports
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20260302
dc.subjectHydrogen production
dc.subjectPistachio shell
dc.subjectRaney Ni
dc.subjectNaBH4 hydrolysis
dc.subjectHemicellulose
dc.subjectCellulose
dc.titleLignocellulosic biomass based catalysis for hydrogen generation effect of pistachio shells and Raney nickel in NaBH4 hydrolysis
dc.typeArticle

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