Corrosion inhibition performance of an environmentally friendly water-based nano-inhibitor
Metal corrosion not only causes huge economic losses, but sometimes even endangers personal safety. Therefore, the requirements for the corrosion resistance of metals are becoming a significant problem. The use of inhibitor is still one of the most common and effective methods to prevent metal corro...
Main Authors: | , |
---|---|
Format: | Article |
Language: | English |
Published: |
Elsevier
2023-05-01
|
Series: | Alexandria Engineering Journal |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S1110016823001746 |
_version_ | 1797833130627825664 |
---|---|
author | Xiaoli Zhu Chusheng Wang |
author_facet | Xiaoli Zhu Chusheng Wang |
author_sort | Xiaoli Zhu |
collection | DOAJ |
description | Metal corrosion not only causes huge economic losses, but sometimes even endangers personal safety. Therefore, the requirements for the corrosion resistance of metals are becoming a significant problem. The use of inhibitor is still one of the most common and effective methods to prevent metal corrosion. An environmentally friendly water-based nano-inhibitor containing nano TiO2 was prepared in this work. The open-circuit potential-time curve revealed that the voltage stability value of the steel coated with the proposed inhibitor is −0.51 V, which is higher than −0.54 V of the blank steel plate and commercial inhibitor (-0.52 V), indicating that the proposed nano-inhibitor can improve the stability of the entire system. According to the Tafel polarization curve, the inhibitor coating can significantly increase the corrosion potential, and at the same time reduces the corrosion current density. The EIS plots show that the proposed inhibitor can increase the charge transfer resistance. |
first_indexed | 2024-04-09T14:19:43Z |
format | Article |
id | doaj.art-8ef52b3e840a451086f793904987fb70 |
institution | Directory Open Access Journal |
issn | 1110-0168 |
language | English |
last_indexed | 2024-04-09T14:19:43Z |
publishDate | 2023-05-01 |
publisher | Elsevier |
record_format | Article |
series | Alexandria Engineering Journal |
spelling | doaj.art-8ef52b3e840a451086f793904987fb702023-05-05T04:40:03ZengElsevierAlexandria Engineering Journal1110-01682023-05-0170495501Corrosion inhibition performance of an environmentally friendly water-based nano-inhibitorXiaoli Zhu0Chusheng Wang1Institute of Architectural Engineering, Shanghai Zhongqiao Vocational and Technical University, Shanghai 201514, China; Corresponding author.School of Management Science and Engineering, Chongqing Technology and Business University, Chongqing 400067, ChinaMetal corrosion not only causes huge economic losses, but sometimes even endangers personal safety. Therefore, the requirements for the corrosion resistance of metals are becoming a significant problem. The use of inhibitor is still one of the most common and effective methods to prevent metal corrosion. An environmentally friendly water-based nano-inhibitor containing nano TiO2 was prepared in this work. The open-circuit potential-time curve revealed that the voltage stability value of the steel coated with the proposed inhibitor is −0.51 V, which is higher than −0.54 V of the blank steel plate and commercial inhibitor (-0.52 V), indicating that the proposed nano-inhibitor can improve the stability of the entire system. According to the Tafel polarization curve, the inhibitor coating can significantly increase the corrosion potential, and at the same time reduces the corrosion current density. The EIS plots show that the proposed inhibitor can increase the charge transfer resistance.http://www.sciencedirect.com/science/article/pii/S1110016823001746Corrosion inhibitorAnti-corrosionOpen circuit potentialMetal corrosionTafel curveEnvironmentally friendly |
spellingShingle | Xiaoli Zhu Chusheng Wang Corrosion inhibition performance of an environmentally friendly water-based nano-inhibitor Alexandria Engineering Journal Corrosion inhibitor Anti-corrosion Open circuit potential Metal corrosion Tafel curve Environmentally friendly |
title | Corrosion inhibition performance of an environmentally friendly water-based nano-inhibitor |
title_full | Corrosion inhibition performance of an environmentally friendly water-based nano-inhibitor |
title_fullStr | Corrosion inhibition performance of an environmentally friendly water-based nano-inhibitor |
title_full_unstemmed | Corrosion inhibition performance of an environmentally friendly water-based nano-inhibitor |
title_short | Corrosion inhibition performance of an environmentally friendly water-based nano-inhibitor |
title_sort | corrosion inhibition performance of an environmentally friendly water based nano inhibitor |
topic | Corrosion inhibitor Anti-corrosion Open circuit potential Metal corrosion Tafel curve Environmentally friendly |
url | http://www.sciencedirect.com/science/article/pii/S1110016823001746 |
work_keys_str_mv | AT xiaolizhu corrosioninhibitionperformanceofanenvironmentallyfriendlywaterbasednanoinhibitor AT chushengwang corrosioninhibitionperformanceofanenvironmentallyfriendlywaterbasednanoinhibitor |