Study of the Effect of ZnO Functionalization on the Performance of a Fully Formulated Engine Oil
dc.contributor.author | Hernaiz, Marta | |
dc.contributor.author | Elexpe, Iker | |
dc.contributor.author | Aranzabe, Estíbaliz | |
dc.contributor.author | Fernández, Beatriz | |
dc.contributor.author | Fernández, Xana | |
dc.contributor.author | Fernández, Silvia | |
dc.contributor.author | Cortada-García, Martí | |
dc.contributor.author | Aguayo Urquijo, Andrés Tomás | |
dc.date.accessioned | 2023-10-02T16:38:31Z | |
dc.date.available | 2023-10-02T16:38:31Z | |
dc.date.issued | 2023-09-11 | |
dc.identifier.citation | Nanomaterials 13(18) : (2023) // Article ID 2540 | es_ES |
dc.identifier.issn | 2079-4991 | |
dc.identifier.uri | http://hdl.handle.net/10810/62725 | |
dc.description.abstract | The automotive sector is demanding higher specifications to achieve maximum efficiency; in this sense a new generation of lubricants with higher thermo-oxidative stability and superior tribological properties is being explored. The formulation of nanolubricants based on the nature of different nanomaterials is one of the most recent approaches, with several gaps to cover, such as dispersion stability, related to the compatibility of proposed nanomaterials with conventional additives and baseoils used in lubricant formulation. This study evaluated the effect of ZnO nanomaterial dispersed in a commercial engine oil using two different approaches; the use of surfactant and nanomaterial surface functionalization to promote higher stability and lower cluster size. Experimental evidence shows a synergetic effect between the tribological protection mechanism and the antioxidant properties in the lubricant. The effect of nanoparticle cluster size, functionalization level, and nanomaterial content are presented. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | MDPI | es_ES |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | |
dc.subject | fuel economy | es_ES |
dc.subject | ZnO | es_ES |
dc.subject | oleic acid | es_ES |
dc.subject | surface functionalization | es_ES |
dc.subject | friction | es_ES |
dc.subject | wear | es_ES |
dc.subject | thermo-oxidative properties | es_ES |
dc.subject | viscosity | es_ES |
dc.subject | nanolubricants | es_ES |
dc.subject | engine oil | es_ES |
dc.title | Study of the Effect of ZnO Functionalization on the Performance of a Fully Formulated Engine Oil | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.date.updated | 2023-09-27T12:36:23Z | |
dc.rights.holder | © 2023 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). | es_ES |
dc.relation.publisherversion | https://www.mdpi.com/2079-4991/13/18/2540 | es_ES |
dc.identifier.doi | 10.3390/nano13182540 | |
dc.departamentoes | Ingeniería química | |
dc.departamentoeu | Ingeniaritza kimikoa |
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Except where otherwise noted, this item's license is described as © 2023 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).