Tribological behaviour of OA-capped WO3 nanoparticles as an additive to base oils
Oleic acid (OA) capped wolfram (VI) oxide, WO3 nanoparticles were chemically synthesized and characterized by means of Fourier Transform-Infrared spectroscopy (FTIR) and transmission electron microscopy (TEM). The tribological properties of the capped WO3 nanoparticles as an additive in base oils we...
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2023
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| _version_ | 1833350878583586816 |
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| author | Abdullah S.F. Radiman S. Azmi M. Hamid A. Ibrahim N.B. |
| author2 | 14319069500 |
| author_facet | 14319069500 Abdullah S.F. Radiman S. Azmi M. Hamid A. Ibrahim N.B. |
| author_sort | Abdullah S.F. |
| building | UNITEN Library |
| collection | Institutional Repository |
| content_provider | Universiti Tenaga Nasional |
| content_source | UNITEN Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | Oleic acid (OA) capped wolfram (VI) oxide, WO3 nanoparticles were chemically synthesized and characterized by means of Fourier Transform-Infrared spectroscopy (FTIR) and transmission electron microscopy (TEM). The tribological properties of the capped WO3 nanoparticles as an additive in base oils were investigated using a four-ball machine. Results show that OA-capped WO3 nanoparticles are able to prevent water adsorption and capable of being dispersed stable in organic solvents which is base oils. The as-prepared capped WO3 nanoparticles have an average size of 15 nm. In addition, OA-capped WO3 nanoparticles as an additive in base oils perform good anti-wear (AW) and anti-friction (AF) properties owing to the formation of a boundary film. |
| format | Article |
| id | my.uniten.dspace-30995 |
| institution | Universiti Tenaga Nasional |
| publishDate | 2023 |
| record_format | dspace |
| spelling | my.uniten.dspace-309952023-12-29T15:57:31Z Tribological behaviour of OA-capped WO3 nanoparticles as an additive to base oils Abdullah S.F. Radiman S. Azmi M. Hamid A. Ibrahim N.B. 14319069500 6603411890 55417659700 7103120115 7102687930 FTIR Nanoparticles TEM Tribology Oleic acid (OA) capped wolfram (VI) oxide, WO3 nanoparticles were chemically synthesized and characterized by means of Fourier Transform-Infrared spectroscopy (FTIR) and transmission electron microscopy (TEM). The tribological properties of the capped WO3 nanoparticles as an additive in base oils were investigated using a four-ball machine. Results show that OA-capped WO3 nanoparticles are able to prevent water adsorption and capable of being dispersed stable in organic solvents which is base oils. The as-prepared capped WO3 nanoparticles have an average size of 15 nm. In addition, OA-capped WO3 nanoparticles as an additive in base oils perform good anti-wear (AW) and anti-friction (AF) properties owing to the formation of a boundary film. Final 2023-12-29T07:57:31Z 2023-12-29T07:57:31Z 2008 Article 2-s2.0-51649086206 https://www.scopus.com/inward/record.uri?eid=2-s2.0-51649086206&partnerID=40&md5=bddb1fad9d79c9b67e88fa6812b1f70b https://irepository.uniten.edu.my/handle/123456789/30995 37 3 227 232 Scopus |
| spellingShingle | FTIR Nanoparticles TEM Tribology Abdullah S.F. Radiman S. Azmi M. Hamid A. Ibrahim N.B. Tribological behaviour of OA-capped WO3 nanoparticles as an additive to base oils |
| title | Tribological behaviour of OA-capped WO3 nanoparticles as an additive to base oils |
| title_full | Tribological behaviour of OA-capped WO3 nanoparticles as an additive to base oils |
| title_fullStr | Tribological behaviour of OA-capped WO3 nanoparticles as an additive to base oils |
| title_full_unstemmed | Tribological behaviour of OA-capped WO3 nanoparticles as an additive to base oils |
| title_short | Tribological behaviour of OA-capped WO3 nanoparticles as an additive to base oils |
| title_sort | tribological behaviour of oa-capped wo3 nanoparticles as an additive to base oils |
| topic | FTIR Nanoparticles TEM Tribology |
| url_provider | http://dspace.uniten.edu.my/ |