The performance of nanosilicate from rice husk ash as green corrosion inhibitor for carbon steel in 0.5M HCl

Denni Asra Awizar, Norinsan Kamil Othman, Abdul Razak Daud, Azman Jalar @ Jalil, Rabiahtul Zulkafli

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Nanosilica powder produced from rice husk ash (RHA) via NaOH treatment has particle size in the range of 10-20 nm as revealed by transmission electron microscopy (TEM). The inhibitive action of nanosilicate from RHA on the corrosion of carbon steel SAE 1045 in 0.5M HCl solution was studied using weight loss and potentiodynamic polarization methods. Result shows that the inhibition efficiency was increased with increasing of the inhibitor concentration. Nanosilicate was tremendously effective on carbon steel; exhibiting high inhibition efficiency attained 99% at optimum concentration of 175 ppm. Pitting was not observed on surface of carbon steel when the inhibitor was present. This finding was confirmed from surface morphology by scanning electron microscopy (SEM).

Original languageEnglish
Title of host publicationMaterials Science Forum
Pages266-272
Number of pages7
Volume756
DOIs
Publication statusPublished - 2013
Event3rd ISESCO International Workshop and Conference on Nanotechnology 2012, IWCN 2012 - Selangor
Duration: 5 Dec 20127 Dec 2012

Publication series

NameMaterials Science Forum
Volume756
ISSN (Print)02555476

Other

Other3rd ISESCO International Workshop and Conference on Nanotechnology 2012, IWCN 2012
CitySelangor
Period5/12/127/12/12

Fingerprint

Ashes
carbon steels
Corrosion inhibitors
rice
ashes
inhibitors
Carbon steel
corrosion
pitting
Potentiodynamic polarization
Pitting
Powders
Surface morphology
Particle size
Corrosion
Transmission electron microscopy
transmission electron microscopy
Scanning electron microscopy
scanning electron microscopy
polarization

Keywords

  • Corrosion inhibitor
  • Nano silicate
  • TEM and rice husk ash

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanical Engineering
  • Mechanics of Materials

Cite this

Asra Awizar, D., Othman, N. K., Daud, A. R., Jalar @ Jalil, A., & Zulkafli, R. (2013). The performance of nanosilicate from rice husk ash as green corrosion inhibitor for carbon steel in 0.5M HCl. In Materials Science Forum (Vol. 756, pp. 266-272). (Materials Science Forum; Vol. 756). https://doi.org/10.4028/www.scientific.net/MSF.756.266

The performance of nanosilicate from rice husk ash as green corrosion inhibitor for carbon steel in 0.5M HCl. / Asra Awizar, Denni; Othman, Norinsan Kamil; Daud, Abdul Razak; Jalar @ Jalil, Azman; Zulkafli, Rabiahtul.

Materials Science Forum. Vol. 756 2013. p. 266-272 (Materials Science Forum; Vol. 756).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Asra Awizar, D, Othman, NK, Daud, AR, Jalar @ Jalil, A & Zulkafli, R 2013, The performance of nanosilicate from rice husk ash as green corrosion inhibitor for carbon steel in 0.5M HCl. in Materials Science Forum. vol. 756, Materials Science Forum, vol. 756, pp. 266-272, 3rd ISESCO International Workshop and Conference on Nanotechnology 2012, IWCN 2012, Selangor, 5/12/12. https://doi.org/10.4028/www.scientific.net/MSF.756.266
Asra Awizar, Denni ; Othman, Norinsan Kamil ; Daud, Abdul Razak ; Jalar @ Jalil, Azman ; Zulkafli, Rabiahtul. / The performance of nanosilicate from rice husk ash as green corrosion inhibitor for carbon steel in 0.5M HCl. Materials Science Forum. Vol. 756 2013. pp. 266-272 (Materials Science Forum).
@inproceedings{5976d3065cbe4c74887d817f3c1e927b,
title = "The performance of nanosilicate from rice husk ash as green corrosion inhibitor for carbon steel in 0.5M HCl",
abstract = "Nanosilica powder produced from rice husk ash (RHA) via NaOH treatment has particle size in the range of 10-20 nm as revealed by transmission electron microscopy (TEM). The inhibitive action of nanosilicate from RHA on the corrosion of carbon steel SAE 1045 in 0.5M HCl solution was studied using weight loss and potentiodynamic polarization methods. Result shows that the inhibition efficiency was increased with increasing of the inhibitor concentration. Nanosilicate was tremendously effective on carbon steel; exhibiting high inhibition efficiency attained 99{\%} at optimum concentration of 175 ppm. Pitting was not observed on surface of carbon steel when the inhibitor was present. This finding was confirmed from surface morphology by scanning electron microscopy (SEM).",
keywords = "Corrosion inhibitor, Nano silicate, TEM and rice husk ash",
author = "{Asra Awizar}, Denni and Othman, {Norinsan Kamil} and Daud, {Abdul Razak} and {Jalar @ Jalil}, Azman and Rabiahtul Zulkafli",
year = "2013",
doi = "10.4028/www.scientific.net/MSF.756.266",
language = "English",
isbn = "9783037856956",
volume = "756",
series = "Materials Science Forum",
pages = "266--272",
booktitle = "Materials Science Forum",

}

TY - GEN

T1 - The performance of nanosilicate from rice husk ash as green corrosion inhibitor for carbon steel in 0.5M HCl

AU - Asra Awizar, Denni

AU - Othman, Norinsan Kamil

AU - Daud, Abdul Razak

AU - Jalar @ Jalil, Azman

AU - Zulkafli, Rabiahtul

PY - 2013

Y1 - 2013

N2 - Nanosilica powder produced from rice husk ash (RHA) via NaOH treatment has particle size in the range of 10-20 nm as revealed by transmission electron microscopy (TEM). The inhibitive action of nanosilicate from RHA on the corrosion of carbon steel SAE 1045 in 0.5M HCl solution was studied using weight loss and potentiodynamic polarization methods. Result shows that the inhibition efficiency was increased with increasing of the inhibitor concentration. Nanosilicate was tremendously effective on carbon steel; exhibiting high inhibition efficiency attained 99% at optimum concentration of 175 ppm. Pitting was not observed on surface of carbon steel when the inhibitor was present. This finding was confirmed from surface morphology by scanning electron microscopy (SEM).

AB - Nanosilica powder produced from rice husk ash (RHA) via NaOH treatment has particle size in the range of 10-20 nm as revealed by transmission electron microscopy (TEM). The inhibitive action of nanosilicate from RHA on the corrosion of carbon steel SAE 1045 in 0.5M HCl solution was studied using weight loss and potentiodynamic polarization methods. Result shows that the inhibition efficiency was increased with increasing of the inhibitor concentration. Nanosilicate was tremendously effective on carbon steel; exhibiting high inhibition efficiency attained 99% at optimum concentration of 175 ppm. Pitting was not observed on surface of carbon steel when the inhibitor was present. This finding was confirmed from surface morphology by scanning electron microscopy (SEM).

KW - Corrosion inhibitor

KW - Nano silicate

KW - TEM and rice husk ash

UR - http://www.scopus.com/inward/record.url?scp=84878492317&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84878492317&partnerID=8YFLogxK

U2 - 10.4028/www.scientific.net/MSF.756.266

DO - 10.4028/www.scientific.net/MSF.756.266

M3 - Conference contribution

SN - 9783037856956

VL - 756

T3 - Materials Science Forum

SP - 266

EP - 272

BT - Materials Science Forum

ER -