dor_id: 4129819

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336.#.#.b: article

336.#.#.3: Artículo de Investigación

336.#.#.a: Artículo

351.#.#.6: https://jart.icat.unam.mx/index.php/jart

351.#.#.b: Journal of Applied Research and Technology

351.#.#.a: Artículos

harvesting_group: RevistasUNAM

270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

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270.#.#.d: MX

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883.#.#.u: https://revistas.unam.mx/catalogo/

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856.4.0.u: https://jart.icat.unam.mx/index.php/jart/article/view/1556/887

100.1.#.a: Fahad, Mustafa Raad; Abdulmajeed, Basma Abbas

524.#.#.a: Fahad, Mustafa Raad, et al. (2022). Surface Modification of TiO?-Al?O? Nanoparticles for the Enhancement of the Rheological Properties of Base Lubricating Oil. Journal of Applied Research and Technology; Vol. 20 Núm. 1, 2022; 37-47. Recuperado de https://repositorio.unam.mx/contenidos/4129819

245.1.0.a: Surface Modification of TiO?-Al?O? Nanoparticles for the Enhancement of the Rheological Properties of Base Lubricating Oil

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Instituto de Ciencias Aplicadas y Tecnología, UNAM

264.#.0.c: 2022

264.#.1.c: 2022-03-02

653.#.#.a: nano-lubricating oil; TiO2-Al2O3 nanoparticles; surface modification; rheology

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-SA 4.0 Internacional, https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico gabriel.ascanio@icat.unam.mx

884.#.#.k: https://jart.icat.unam.mx/index.php/jart/article/view/1556

001.#.#.#: 074.oai:ojs2.localhost:article/1556

041.#.7.h: eng

520.3.#.a: Lubricating oils are used in moving parts to minimize friction. The use of Nanofluids can enhance the properties of lubricants. The aim of this work is an enhancement of the rheology properties of base oil. The surface modification was conducted for inorganic nanoparticles (NPs) TiO?-Al?O? with oleic acid (OA) in this research. The OA renders the TiO?-Al?O? surface hydro-phobic. The OA-treated NPs show very stable dispersion in lubricating oil even after more than one month, compared with the unmodified NPs. The surface modification of NPs was characterized by Fourier transform infrared spectroscopy (FTIR). In this research, treated TiO2-Al?O? are added to raw Iraqi lubricating oil 40 stock as a hybrid Nanofluid to study the rheology properties such as kinematic viscosity, viscosity index, and the stability of nano-fluid. Four different concentrations were prepared with a range of 0.2% to 1% by weight. Pour points and flashpoint was also identified. The TiO?-Al?O? nano lubricant shows a significant improvement in the viscosity index by 5.3–9.1 %, while the flashpoint increased by 5.8 – 14.36 % comparing with base oil.

773.1.#.t: Journal of Applied Research and Technology; Vol. 20 Núm. 1 (2022); 37-47

773.1.#.o: https://jart.icat.unam.mx/index.php/jart

022.#.#.a: ISSN electrónico: 2448-6736; ISSN: 1665-6423

310.#.#.a: Bimestral

300.#.#.a: Páginas: 37-47

264.#.1.b: Instituto de Ciencias Aplicadas y Tecnología, UNAM

doi: https://doi.org/10.22201/icat.24486736e.2022.20.1.1556

harvesting_date: 2023-11-08 13:10:00.0

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Artículo

Surface Modification of TiO?-Al?O? Nanoparticles for the Enhancement of the Rheological Properties of Base Lubricating Oil

Fahad, Mustafa Raad; Abdulmajeed, Basma Abbas

Instituto de Ciencias Aplicadas y Tecnología, UNAM, publicado en Journal of Applied Research and Technology, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Cita

Fahad, Mustafa Raad, et al. (2022). Surface Modification of TiO?-Al?O? Nanoparticles for the Enhancement of the Rheological Properties of Base Lubricating Oil. Journal of Applied Research and Technology; Vol. 20 Núm. 1, 2022; 37-47. Recuperado de https://repositorio.unam.mx/contenidos/4129819

Descripción del recurso

Autor(es)
Fahad, Mustafa Raad; Abdulmajeed, Basma Abbas
Tipo
Artículo de Investigación
Área del conocimiento
Ingenierías
Título
Surface Modification of TiO?-Al?O? Nanoparticles for the Enhancement of the Rheological Properties of Base Lubricating Oil
Fecha
2022-03-02
Resumen
Lubricating oils are used in moving parts to minimize friction. The use of Nanofluids can enhance the properties of lubricants. The aim of this work is an enhancement of the rheology properties of base oil. The surface modification was conducted for inorganic nanoparticles (NPs) TiO?-Al?O? with oleic acid (OA) in this research. The OA renders the TiO?-Al?O? surface hydro-phobic. The OA-treated NPs show very stable dispersion in lubricating oil even after more than one month, compared with the unmodified NPs. The surface modification of NPs was characterized by Fourier transform infrared spectroscopy (FTIR). In this research, treated TiO2-Al?O? are added to raw Iraqi lubricating oil 40 stock as a hybrid Nanofluid to study the rheology properties such as kinematic viscosity, viscosity index, and the stability of nano-fluid. Four different concentrations were prepared with a range of 0.2% to 1% by weight. Pour points and flashpoint was also identified. The TiO?-Al?O? nano lubricant shows a significant improvement in the viscosity index by 5.3–9.1 %, while the flashpoint increased by 5.8 – 14.36 % comparing with base oil.
Tema
nano-lubricating oil; TiO2-Al2O3 nanoparticles; surface modification; rheology
Idioma
eng
ISSN
ISSN electrónico: 2448-6736; ISSN: 1665-6423

Enlaces