Electrochemical Impedance Spectroscopy (EIS) study of coconut water as natural inhibitor in Malay traditional preservation of iron artefact
Treating and cleaning corroded artefact has resulted in long-term loss of artefact integrity and intangible historical value in museum preservation method. Inhibitors and coatings are preferable methods applied in heritage conservation as it is the easiest way for corrosion protection. However, issu...
| Main Authors: | , , , , , |
|---|---|
| Format: | Proceeding Paper |
| Language: | English English |
| Published: |
IOP Publishing Ltd
2020
|
| Subjects: | |
| Online Access: | http://irep.iium.edu.my/81794/ http://irep.iium.edu.my/81794/1/81794_Electrochemical%20Impedance%20Spectroscopy%20%28EIS%29%20Study%20of%20Coconut%20Water.pdf http://irep.iium.edu.my/81794/7/81794%20Electrochemical%20Impedance%20Spectroscopy%20SCOPUS.pdf |
| _version_ | 1848789186358804480 |
|---|---|
| author | Musa, Mukhtaruddin Purwanto, Hadi Abdul Razak, Rajabi Othman, Raihan Musa, Lukman Ani, Mohd Hanafi |
| author_facet | Musa, Mukhtaruddin Purwanto, Hadi Abdul Razak, Rajabi Othman, Raihan Musa, Lukman Ani, Mohd Hanafi |
| author_sort | Musa, Mukhtaruddin |
| building | IIUM Repository |
| collection | Online Access |
| description | Treating and cleaning corroded artefact has resulted in long-term loss of artefact integrity and intangible historical value in museum preservation method. Inhibitors and coatings are preferable methods applied in heritage conservation as it is the easiest way for corrosion protection. However, issue of health and environment has led conservators to find a better inhibitor, natural or green corrosion inhibitors. Surprisingly, Malay traditional practice has since long ago used Coconut water (CW) as corrosion inhibitor to preserve keris blades, showing that the knowledge in corrosion protection has been practiced in old Malay civilization for metal preservation. This paper intends to clarify the compositional effect of CW in the inhibition efficiency to iron-based keris blade. Through Tafel and Electrochemical Impedance Spectroscopy (EIS) and Energy dispersive analysis of X-rays (EDAX) analysis, the study showed that CW formed passivation with the highest IE of 92% as compared to other natural inhibitors existing and used in industries such as Ascorbic Acid (AA) and Tartaric acid (TA). EIS and Scanning Electron Microscope (SEM) study has shown and conclude that CW has displayed protective abilities that exceeds both AA and TA. |
| first_indexed | 2025-11-14T17:52:43Z |
| format | Proceeding Paper |
| id | iium-81794 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-14T17:52:43Z |
| publishDate | 2020 |
| publisher | IOP Publishing Ltd |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-817942021-06-29T01:52:20Z http://irep.iium.edu.my/81794/ Electrochemical Impedance Spectroscopy (EIS) study of coconut water as natural inhibitor in Malay traditional preservation of iron artefact Musa, Mukhtaruddin Purwanto, Hadi Abdul Razak, Rajabi Othman, Raihan Musa, Lukman Ani, Mohd Hanafi T Technology (General) TA401 Materials of engineering and construction Treating and cleaning corroded artefact has resulted in long-term loss of artefact integrity and intangible historical value in museum preservation method. Inhibitors and coatings are preferable methods applied in heritage conservation as it is the easiest way for corrosion protection. However, issue of health and environment has led conservators to find a better inhibitor, natural or green corrosion inhibitors. Surprisingly, Malay traditional practice has since long ago used Coconut water (CW) as corrosion inhibitor to preserve keris blades, showing that the knowledge in corrosion protection has been practiced in old Malay civilization for metal preservation. This paper intends to clarify the compositional effect of CW in the inhibition efficiency to iron-based keris blade. Through Tafel and Electrochemical Impedance Spectroscopy (EIS) and Energy dispersive analysis of X-rays (EDAX) analysis, the study showed that CW formed passivation with the highest IE of 92% as compared to other natural inhibitors existing and used in industries such as Ascorbic Acid (AA) and Tartaric acid (TA). EIS and Scanning Electron Microscope (SEM) study has shown and conclude that CW has displayed protective abilities that exceeds both AA and TA. IOP Publishing Ltd 2020-07-09 Proceeding Paper PeerReviewed application/pdf en http://irep.iium.edu.my/81794/1/81794_Electrochemical%20Impedance%20Spectroscopy%20%28EIS%29%20Study%20of%20Coconut%20Water.pdf application/pdf en http://irep.iium.edu.my/81794/7/81794%20Electrochemical%20Impedance%20Spectroscopy%20SCOPUS.pdf Musa, Mukhtaruddin and Purwanto, Hadi and Abdul Razak, Rajabi and Othman, Raihan and Musa, Lukman and Ani, Mohd Hanafi (2020) Electrochemical Impedance Spectroscopy (EIS) study of coconut water as natural inhibitor in Malay traditional preservation of iron artefact. In: 2nd Joint Conference on Green Engineering Technology & Applied Computing 2020, 4th - 5th February 2020, Bangkok, Thailand.. https://iopscience.iop.org/article/10.1088/1757-899X/864/1/012034/pdf 10.1088/1757-899X/864/1/012034 |
| spellingShingle | T Technology (General) TA401 Materials of engineering and construction Musa, Mukhtaruddin Purwanto, Hadi Abdul Razak, Rajabi Othman, Raihan Musa, Lukman Ani, Mohd Hanafi Electrochemical Impedance Spectroscopy (EIS) study of coconut water as natural inhibitor in Malay traditional preservation of iron artefact |
| title | Electrochemical Impedance Spectroscopy (EIS) study of coconut water as natural inhibitor in Malay traditional preservation of iron artefact |
| title_full | Electrochemical Impedance Spectroscopy (EIS) study of coconut water as natural inhibitor in Malay traditional preservation of iron artefact |
| title_fullStr | Electrochemical Impedance Spectroscopy (EIS) study of coconut water as natural inhibitor in Malay traditional preservation of iron artefact |
| title_full_unstemmed | Electrochemical Impedance Spectroscopy (EIS) study of coconut water as natural inhibitor in Malay traditional preservation of iron artefact |
| title_short | Electrochemical Impedance Spectroscopy (EIS) study of coconut water as natural inhibitor in Malay traditional preservation of iron artefact |
| title_sort | electrochemical impedance spectroscopy (eis) study of coconut water as natural inhibitor in malay traditional preservation of iron artefact |
| topic | T Technology (General) TA401 Materials of engineering and construction |
| url | http://irep.iium.edu.my/81794/ http://irep.iium.edu.my/81794/ http://irep.iium.edu.my/81794/ http://irep.iium.edu.my/81794/1/81794_Electrochemical%20Impedance%20Spectroscopy%20%28EIS%29%20Study%20of%20Coconut%20Water.pdf http://irep.iium.edu.my/81794/7/81794%20Electrochemical%20Impedance%20Spectroscopy%20SCOPUS.pdf |