A novel coating material that uses nano-sized SiO2 particles to intensify hydrophobicity and corrosion protection properties
The influence of SiO2 nanoparticles on hydrophobicity and the corrosion protection capabilities of hybrid acrylic-silicone polymeric matrix have been investigated. Contact angle measurements (CA), atomic force microscopy (AFM), field emission scanning electron microscopy (FE-SEM), and energy dispers...
Saved in:
Main Authors: | , , , , |
---|---|
Format: | Article |
Published: |
Elsevier
2016
|
Subjects: | |
Online Access: | http://eprints.um.edu.my/18294/ https://doi.org/10.1016/j.electacta.2016.10.099 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
id |
my.um.eprints.18294 |
---|---|
record_format |
eprints |
spelling |
my.um.eprints.182942018-10-05T01:25:06Z http://eprints.um.edu.my/18294/ A novel coating material that uses nano-sized SiO2 particles to intensify hydrophobicity and corrosion protection properties Ammar, S. Ramesh, K. Vengadaesvaran, B. Ramesh, S. Arof, Abdul Kariem Q Science (General) QC Physics The influence of SiO2 nanoparticles on hydrophobicity and the corrosion protection capabilities of hybrid acrylic-silicone polymeric matrix have been investigated. Contact angle measurements (CA), atomic force microscopy (AFM), field emission scanning electron microscopy (FE-SEM), and energy dispersive X-ray spectroscopy (EDX) were used to study the hydrophobicity, morphology, and topography of the coatings. In addition, electrochemical impedance spectroscopy (EIS) and salt spray techniques were employed to evaluate the corrosion protection performance. A coating with 3 wt.% SiO2, AS 3, demonstrates significant improvement in corrosion resistance with the highest measured CA of 97.3°. Morphology and topography studies clarify the influence of nano-sized SiO2 fillers on the surface topography and demonstrated the uniform and good distribution of the embedded SiO2 nanoparticles within the polymeric matrix. Elsevier 2016 Article PeerReviewed Ammar, S. and Ramesh, K. and Vengadaesvaran, B. and Ramesh, S. and Arof, Abdul Kariem (2016) A novel coating material that uses nano-sized SiO2 particles to intensify hydrophobicity and corrosion protection properties. Electrochimica Acta, 220. pp. 417-426. ISSN 0013-4686 https://doi.org/10.1016/j.electacta.2016.10.099 doi:10.1016/j.electacta.2016.10.099 |
institution |
Universiti Malaya |
building |
UM Library |
collection |
Institutional Repository |
continent |
Asia |
country |
Malaysia |
content_provider |
Universiti Malaya |
content_source |
UM Research Repository |
url_provider |
http://eprints.um.edu.my/ |
topic |
Q Science (General) QC Physics |
spellingShingle |
Q Science (General) QC Physics Ammar, S. Ramesh, K. Vengadaesvaran, B. Ramesh, S. Arof, Abdul Kariem A novel coating material that uses nano-sized SiO2 particles to intensify hydrophobicity and corrosion protection properties |
description |
The influence of SiO2 nanoparticles on hydrophobicity and the corrosion protection capabilities of hybrid acrylic-silicone polymeric matrix have been investigated. Contact angle measurements (CA), atomic force microscopy (AFM), field emission scanning electron microscopy (FE-SEM), and energy dispersive X-ray spectroscopy (EDX) were used to study the hydrophobicity, morphology, and topography of the coatings. In addition, electrochemical impedance spectroscopy (EIS) and salt spray techniques were employed to evaluate the corrosion protection performance. A coating with 3 wt.% SiO2, AS 3, demonstrates significant improvement in corrosion resistance with the highest measured CA of 97.3°. Morphology and topography studies clarify the influence of nano-sized SiO2 fillers on the surface topography and demonstrated the uniform and good distribution of the embedded SiO2 nanoparticles within the polymeric matrix. |
format |
Article |
author |
Ammar, S. Ramesh, K. Vengadaesvaran, B. Ramesh, S. Arof, Abdul Kariem |
author_facet |
Ammar, S. Ramesh, K. Vengadaesvaran, B. Ramesh, S. Arof, Abdul Kariem |
author_sort |
Ammar, S. |
title |
A novel coating material that uses nano-sized SiO2 particles to intensify hydrophobicity and corrosion protection properties |
title_short |
A novel coating material that uses nano-sized SiO2 particles to intensify hydrophobicity and corrosion protection properties |
title_full |
A novel coating material that uses nano-sized SiO2 particles to intensify hydrophobicity and corrosion protection properties |
title_fullStr |
A novel coating material that uses nano-sized SiO2 particles to intensify hydrophobicity and corrosion protection properties |
title_full_unstemmed |
A novel coating material that uses nano-sized SiO2 particles to intensify hydrophobicity and corrosion protection properties |
title_sort |
novel coating material that uses nano-sized sio2 particles to intensify hydrophobicity and corrosion protection properties |
publisher |
Elsevier |
publishDate |
2016 |
url |
http://eprints.um.edu.my/18294/ https://doi.org/10.1016/j.electacta.2016.10.099 |
_version_ |
1643690665615294464 |
score |
13.18916 |