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https://hdl.handle.net/20.500.13091/591
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Fangaj, Enis | - |
dc.contributor.author | Ceyhan, Ayhan Abdullah | - |
dc.date.accessioned | 2021-12-13T10:26:59Z | - |
dc.date.available | 2021-12-13T10:26:59Z | - |
dc.date.issued | 2020 | - |
dc.identifier.issn | 0360-3199 | - |
dc.identifier.issn | 1879-3487 | - |
dc.identifier.uri | https://doi.org/10.1016/j.ijhydene.2020.04.133 | - |
dc.identifier.uri | https://hdl.handle.net/20.500.13091/591 | - |
dc.description.abstract | In this study, grinded apricot kernel shell (GAKS) biobased waste was used for the first time as a cost-effective, efficient, green and metal-free catalyst for hydrogen generation from the hydrolysis reaction of sodium borohydride (NaBH4). For the hydrogen production by NaBH4 hydrolysis reaction, GAKS was treated with various acids (HCl, HNO3, CH3COOH, H3PO4), salt (ZnCl2) and base (KOH). As a result, the phosphoric acid (H3PO4) demonstrated better catalytic activity than other chemical agents. The hydrolysis of NaBH4 with the GAKS-catalyst (GAKS(cat)) was studied depending on different parameters such as acid concentration, furnace burning temperature and time, catalyst amount, NaBH4 concentration and hydrolysis reaction temperature. The obtained GAKS(cat) was characterized by ICP-MS, elemental analysis, TGA, XRD, FT-IR, Boehm, TEM and SEM analyses and was evaluated for its catalytic activity in the hydrogen production from the hydrolysis reaction of NaBH4. According to the results, the optimal H3PO4 percentage was found as 15%. The maximum hydrogen generation rate from the hydrolysis of NaBH4 with the GAKS(cat) was calculated as 20,199 mL min(-1) g(cat)(-1) As a result, it can be said that GAKS treated with 15% H3PO4 as a catalyst for hydrogen production is an effective alternative due to its high hydrogen production rate. (C) 2020 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved. | en_US |
dc.description.sponsorship | Konya Technical University's Scientific Research Projects (BAP) Coordination Unit [191016043] | en_US |
dc.description.sponsorship | This study was supported by Konya Technical University's Scientific Research Projects (BAP) Coordination Unit (Project No. 191016043). | en_US |
dc.language.iso | en | en_US |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | en_US |
dc.relation.ispartof | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Apricot Kernel Shell | en_US |
dc.subject | Biobased Waste | en_US |
dc.subject | Hydrogen | en_US |
dc.subject | Metal-Free Catalyst | en_US |
dc.subject | Phosphoric Acid | en_US |
dc.subject | Sodium Borohydride | en_US |
dc.subject | Ni Nanoparticle Preparation | en_US |
dc.subject | Co-B Catalysts | en_US |
dc.subject | Activated Carbon | en_US |
dc.subject | Highly Efficient | en_US |
dc.subject | Support Material | en_US |
dc.subject | H-2 Production | en_US |
dc.subject | Nabh4 Solution | en_US |
dc.subject | Hydrochloric-Acid | en_US |
dc.subject | Pd Nanoparticles | en_US |
dc.subject | Graphene Oxide | en_US |
dc.title | Apricot Kernel shell waste treated with phosphoric acid used as a green, metal-free catalyst for hydrogen generation from hydrolysis of sodium borohydride | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1016/j.ijhydene.2020.04.133 | - |
dc.identifier.scopus | 2-s2.0-85085201508 | en_US |
dc.department | Fakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Kimya Mühendisliği Bölümü | en_US |
dc.authorwosid | Ceyhan, Ayhan Abdullah/AAG-4179-2019 | - |
dc.identifier.volume | 45 | en_US |
dc.identifier.issue | 35 | en_US |
dc.identifier.startpage | 17104 | en_US |
dc.identifier.endpage | 17117 | en_US |
dc.identifier.wos | WOS:000546826200005 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.authorscopusid | 57216414045 | - |
dc.authorscopusid | 8959388100 | - |
dc.identifier.scopusquality | Q1 | - |
item.openairetype | Article | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | embargo_20300101 | - |
item.fulltext | With Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
crisitem.author.dept | 02.01. Department of Chemical Engineering | - |
Appears in Collections: | Mühendislik ve Doğa Bilimleri Fakültesi Koleksiyonu Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collections WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collections |
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