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Dispersion stability and tribological characteristics of TiO2/SiO2 nanocomposite-enriched biobased lubricant

The stable dispersion of nano-additives is highly desirable for the effective lubrication performance of nanolubricants. The compatibility of base oil with selected nano-additives is required for uniform and stable dispersion. This research evaluated the dispersion stability and tribological charact...

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Main Authors: Gulzar, Muhammad, H. H., Masjuki, Kalam, M. A., Munusamy, Mahendra Varman, Mohd Zulkifli, Nurin Wahidah, Mufti, R. A., Zahid, R., Yunus, R.
Format: Article
Language:English
Published: Taylor & Francis 2017
Online Access:http://psasir.upm.edu.my/id/eprint/61498/1/Dispersion%20stability%20and%20tribological%20characteristics%20of%20TiO2%20SiO2%20nanocomposite-enriched%20biobased%20lubricant.pdf
http://psasir.upm.edu.my/id/eprint/61498/
https://www.tandfonline.com/doi/abs/10.1080/10402004.2016.1202366?journalCode=utrb20
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spelling my.upm.eprints.614982022-04-05T04:17:16Z http://psasir.upm.edu.my/id/eprint/61498/ Dispersion stability and tribological characteristics of TiO2/SiO2 nanocomposite-enriched biobased lubricant Gulzar, Muhammad H. H., Masjuki Kalam, M. A. Munusamy, Mahendra Varman Mohd Zulkifli, Nurin Wahidah Mufti, R. A. Zahid, R. Yunus, R. The stable dispersion of nano-additives is highly desirable for the effective lubrication performance of nanolubricants. The compatibility of base oil with selected nano-additives is required for uniform and stable dispersion. This research evaluated the dispersion stability and tribological characteristics of nano-TiO2/SiO2 (average particle size 50 nm) as an additive in a biobased lubricant. The wear protection and friction reducing characteristics of the formulations were evaluated by four-ball extreme pressure tests and piston ring–cylinder liner sliding tests. Surface analysis tools, including scanning electron microscopy, energy-dispersive X-ray spectroscopy, and atomic force microscopy, were used to characterize the worn surfaces. Results showed that the nanolubricants demonstrated appreciable dispersion capability in the absence of a surfactant and an improvement in load-carrying capacity, antiwear behavior, and friction reduction capability. Taylor & Francis 2017 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/61498/1/Dispersion%20stability%20and%20tribological%20characteristics%20of%20TiO2%20SiO2%20nanocomposite-enriched%20biobased%20lubricant.pdf Gulzar, Muhammad and H. H., Masjuki and Kalam, M. A. and Munusamy, Mahendra Varman and Mohd Zulkifli, Nurin Wahidah and Mufti, R. A. and Zahid, R. and Yunus, R. (2017) Dispersion stability and tribological characteristics of TiO2/SiO2 nanocomposite-enriched biobased lubricant. Tribology Transactions, 60 (4). 670 - 680. ISSN 1040-2004; ESSN: 1547-397X https://www.tandfonline.com/doi/abs/10.1080/10402004.2016.1202366?journalCode=utrb20 10.1080/10402004.2016.1202366
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description The stable dispersion of nano-additives is highly desirable for the effective lubrication performance of nanolubricants. The compatibility of base oil with selected nano-additives is required for uniform and stable dispersion. This research evaluated the dispersion stability and tribological characteristics of nano-TiO2/SiO2 (average particle size 50 nm) as an additive in a biobased lubricant. The wear protection and friction reducing characteristics of the formulations were evaluated by four-ball extreme pressure tests and piston ring–cylinder liner sliding tests. Surface analysis tools, including scanning electron microscopy, energy-dispersive X-ray spectroscopy, and atomic force microscopy, were used to characterize the worn surfaces. Results showed that the nanolubricants demonstrated appreciable dispersion capability in the absence of a surfactant and an improvement in load-carrying capacity, antiwear behavior, and friction reduction capability.
format Article
author Gulzar, Muhammad
H. H., Masjuki
Kalam, M. A.
Munusamy, Mahendra Varman
Mohd Zulkifli, Nurin Wahidah
Mufti, R. A.
Zahid, R.
Yunus, R.
spellingShingle Gulzar, Muhammad
H. H., Masjuki
Kalam, M. A.
Munusamy, Mahendra Varman
Mohd Zulkifli, Nurin Wahidah
Mufti, R. A.
Zahid, R.
Yunus, R.
Dispersion stability and tribological characteristics of TiO2/SiO2 nanocomposite-enriched biobased lubricant
author_facet Gulzar, Muhammad
H. H., Masjuki
Kalam, M. A.
Munusamy, Mahendra Varman
Mohd Zulkifli, Nurin Wahidah
Mufti, R. A.
Zahid, R.
Yunus, R.
author_sort Gulzar, Muhammad
title Dispersion stability and tribological characteristics of TiO2/SiO2 nanocomposite-enriched biobased lubricant
title_short Dispersion stability and tribological characteristics of TiO2/SiO2 nanocomposite-enriched biobased lubricant
title_full Dispersion stability and tribological characteristics of TiO2/SiO2 nanocomposite-enriched biobased lubricant
title_fullStr Dispersion stability and tribological characteristics of TiO2/SiO2 nanocomposite-enriched biobased lubricant
title_full_unstemmed Dispersion stability and tribological characteristics of TiO2/SiO2 nanocomposite-enriched biobased lubricant
title_sort dispersion stability and tribological characteristics of tio2/sio2 nanocomposite-enriched biobased lubricant
publisher Taylor & Francis
publishDate 2017
url http://psasir.upm.edu.my/id/eprint/61498/1/Dispersion%20stability%20and%20tribological%20characteristics%20of%20TiO2%20SiO2%20nanocomposite-enriched%20biobased%20lubricant.pdf
http://psasir.upm.edu.my/id/eprint/61498/
https://www.tandfonline.com/doi/abs/10.1080/10402004.2016.1202366?journalCode=utrb20
_version_ 1729705004229459968
score 13.211869

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