Green synthesis of SiO2 and TiO2 nanoparticles using safflower (Carthamus tinctorius L.) leaves and investigation of their usability as alternative fuel additives for diesel-safflower oil biodiesel blends

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dc.authoridYaman, Hayri/0000-0002-9663-7027
dc.authoridARSLAN, AHMET/0009-0003-7075-3446
dc.authoridDOGAN, BATTAL/0000-0001-5542-4853
dc.authoridKorkmaz, Nesrin/0000-0002-7896-1042
dc.contributor.authorDogan, Battal
dc.contributor.authorYesilyurt, Murat Kadir
dc.contributor.authorYaman, Hayri
dc.contributor.authorKorkmaz, Nesrin
dc.contributor.authorArslan, Ahmet
dc.date.accessioned2025-01-21T16:41:22Z
dc.date.available2025-01-21T16:41:22Z
dc.date.issued2024
dc.departmentKırıkkale Üniversitesi
dc.description.abstractResearch into alternative fuels for diesel engines is currently focusing on the utilization of nanoparticles (NPs) as a promising solid fuel additive. The basis of such studies is to investigate the possibilities of using solid-liquid mixtures in internal combustion engines (ICEs). In general, NPs are commercially sold and readily available. On the other hand, NPs that can be produced from biomass through green synthesis have recently been preferred because of their environmental -friendly, low cost, and low toxicity. In the present study, therefore, the influence of alternative fuels to be prepared by adding metal -based silicon dioxide (SiO2) and titanium dioxide (TiO2) NPs obtained by green synthesis using safflower (Carthamus tinctorius L.) leaves to diesel -safflower seed oil biodiesel (SSOB) blends (B10 and B20) at varying levels (50, 100, and 250 ppm) on the engine performance and emissions was extensively examined under laboratory conditions. While the particle size of the synthesized SiO2 NPs was calculated as approximately 41 nm, the particle size of TiO2 NPs was calculated as 47 nm. Additionally, it was observed that the obtained NPs generally had spherical and irregular particle structures. The presence of SiO2 (Si: 21.2 %, O 67.3 %) and TiO2 (Ti: 50.7 %, O: 45.8 %) was confirmed by EDX analysis. On the basis of the engine tests, the highest fuel consumption was calculated to be 2.132 kg/h for the B20Ti250 at the highest load. It was pointed out that the fuel blends including NPs descended CO and HC emissions whereas ascended NOx emissions. At 75 % load, the CO2 emissions for diesel fuel (DF), B20, and B20Ti250 were 0.468, 0.491, and 0.502 kg/kWh, respectively.
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [122M850]
dc.description.sponsorshipThe Scientific and Technological Research Council of Turkey (TUBITAK) was supported the present study with projects numbered of 122M850.
dc.identifier.doi10.1016/j.fuel.2024.131498
dc.identifier.issn0016-2361
dc.identifier.issn1873-7153
dc.identifier.scopus2-s2.0-85188737992
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.fuel.2024.131498
dc.identifier.urihttps://hdl.handle.net/20.500.12587/24876
dc.identifier.volume367
dc.identifier.wosWOS:001221103500001
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Sci Ltd
dc.relation.ispartofFuel
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241229
dc.subjectSafflower; Green synthesis; SiO2 nanoparticle; TiO2 nanoparticle; Engine characteristics
dc.titleGreen synthesis of SiO2 and TiO2 nanoparticles using safflower (Carthamus tinctorius L.) leaves and investigation of their usability as alternative fuel additives for diesel-safflower oil biodiesel blends
dc.typeArticle

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