Evaluation of Curcuma Domestica Loir and Alpinia Galanga extract as an eco-friendly corrosion inhibitor for carbon steel in 0.5 M Hcl medium
Much effort is being paid to the development of environmentally and ecologically sound or "green" corrosion inhibitors. The study's goal is to determine if the presence or absence of Curcuma Domestica Loir (CDL) and Alpinia Galanga (AG) extraction as an eco-friendly corrosion inhibito...
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Microscopy Society of Malaysia (MSM)
2023
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| 在線閱讀: | http://eprints.utm.my/105434/1/RohahAbMajid2023_EvaluationofCurcumaDomesticaLoirandAlpinia.pdf http://eprints.utm.my/105434/ https://malaysianjournalofmicroscopy.org/ojs/index.php/mjm/article/view/756 |
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my.utm.1054342024-04-28T09:22:58Z http://eprints.utm.my/105434/ Evaluation of Curcuma Domestica Loir and Alpinia Galanga extract as an eco-friendly corrosion inhibitor for carbon steel in 0.5 M Hcl medium Mamat, Mohd. Fauzi Saftu, Nur Adilah Ismail, Mohamad Safwan Paijan, Lailatul Harina Abu Bakar, Mohd. Hadzley Ab. Majid, Rohah Q Science (General) Much effort is being paid to the development of environmentally and ecologically sound or "green" corrosion inhibitors. The study's goal is to determine if the presence or absence of Curcuma Domestica Loir (CDL) and Alpinia Galanga (AG) extraction as an eco-friendly corrosion inhibitor in 0.5 M HCl medium affects the corrosion inhibition of low-carbon steel substrates. Weight loss experiments and corrosion rate measurements were used to evaluate the inhibitory performance for immersion times of 7, 14, 21, 28, and 35 days. Energy dispersive spectroscopy (EDS) and scanning electron microscopy (SEM) were employed to analyse the surface morphology of all samples and characterise the creation of the protective layer, corrosion products, and localised areas on the carbon steel substrate. After immersion test was revealed that about 85 % of the carbon steel surface was covered by green extract molecules, and the corrosion rate was reduced comparing to the sample exposed to blank solution. According to the study, CDL can inhibit carbon steel in an acidic medium, and the concentration of CDL is connected with the effectiveness of the inhibition. SEM examination of the surface of carbon steel indicated that through the formation of a protective film on the Fe surface, both extracts had an outstanding corrosion-inhibiting effect on the Fe anode. This study provides valuable insight into the development of green corrosion inhibitors for carbon steel. Microscopy Society of Malaysia (MSM) 2023-05-01 Article PeerReviewed application/pdf en http://eprints.utm.my/105434/1/RohahAbMajid2023_EvaluationofCurcumaDomesticaLoirandAlpinia.pdf Mamat, Mohd. Fauzi and Saftu, Nur Adilah and Ismail, Mohamad Safwan and Paijan, Lailatul Harina and Abu Bakar, Mohd. Hadzley and Ab. Majid, Rohah (2023) Evaluation of Curcuma Domestica Loir and Alpinia Galanga extract as an eco-friendly corrosion inhibitor for carbon steel in 0.5 M Hcl medium. Malaysian Journal of Microscopy, 19 (1). pp. 295-306. ISSN 1823-7010 https://malaysianjournalofmicroscopy.org/ojs/index.php/mjm/article/view/756 NA |
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Q Science (General) Mamat, Mohd. Fauzi Saftu, Nur Adilah Ismail, Mohamad Safwan Paijan, Lailatul Harina Abu Bakar, Mohd. Hadzley Ab. Majid, Rohah Evaluation of Curcuma Domestica Loir and Alpinia Galanga extract as an eco-friendly corrosion inhibitor for carbon steel in 0.5 M Hcl medium |
| description |
Much effort is being paid to the development of environmentally and ecologically sound or "green" corrosion inhibitors. The study's goal is to determine if the presence or absence of Curcuma Domestica Loir (CDL) and Alpinia Galanga (AG) extraction as an eco-friendly corrosion inhibitor in 0.5 M HCl medium affects the corrosion inhibition of low-carbon steel substrates. Weight loss experiments and corrosion rate measurements were used to evaluate the inhibitory performance for immersion times of 7, 14, 21, 28, and 35 days. Energy dispersive spectroscopy (EDS) and scanning electron microscopy (SEM) were employed to analyse the surface morphology of all samples and characterise the creation of the protective layer, corrosion products, and localised areas on the carbon steel substrate. After immersion test was revealed that about 85 % of the carbon steel surface was covered by green extract molecules, and the corrosion rate was reduced comparing to the sample exposed to blank solution. According to the study, CDL can inhibit carbon steel in an acidic medium, and the concentration of CDL is connected with the effectiveness of the inhibition. SEM examination of the surface of carbon steel indicated that through the formation of a protective film on the Fe surface, both extracts had an outstanding corrosion-inhibiting effect on the Fe anode. This study provides valuable insight into the development of green corrosion inhibitors for carbon steel. |
| format |
Article |
| author |
Mamat, Mohd. Fauzi Saftu, Nur Adilah Ismail, Mohamad Safwan Paijan, Lailatul Harina Abu Bakar, Mohd. Hadzley Ab. Majid, Rohah |
| author_facet |
Mamat, Mohd. Fauzi Saftu, Nur Adilah Ismail, Mohamad Safwan Paijan, Lailatul Harina Abu Bakar, Mohd. Hadzley Ab. Majid, Rohah |
| author_sort |
Mamat, Mohd. Fauzi |
| title |
Evaluation of Curcuma Domestica Loir and Alpinia Galanga extract as an eco-friendly corrosion inhibitor for carbon steel in 0.5 M Hcl medium |
| title_short |
Evaluation of Curcuma Domestica Loir and Alpinia Galanga extract as an eco-friendly corrosion inhibitor for carbon steel in 0.5 M Hcl medium |
| title_full |
Evaluation of Curcuma Domestica Loir and Alpinia Galanga extract as an eco-friendly corrosion inhibitor for carbon steel in 0.5 M Hcl medium |
| title_fullStr |
Evaluation of Curcuma Domestica Loir and Alpinia Galanga extract as an eco-friendly corrosion inhibitor for carbon steel in 0.5 M Hcl medium |
| title_full_unstemmed |
Evaluation of Curcuma Domestica Loir and Alpinia Galanga extract as an eco-friendly corrosion inhibitor for carbon steel in 0.5 M Hcl medium |
| title_sort |
evaluation of curcuma domestica loir and alpinia galanga extract as an eco-friendly corrosion inhibitor for carbon steel in 0.5 m hcl medium |
| publisher |
Microscopy Society of Malaysia (MSM) |
| publishDate |
2023 |
| url |
http://eprints.utm.my/105434/1/RohahAbMajid2023_EvaluationofCurcumaDomesticaLoirandAlpinia.pdf http://eprints.utm.my/105434/ https://malaysianjournalofmicroscopy.org/ojs/index.php/mjm/article/view/756 |
| _version_ |
1797906025257369600 |
| score |
13.251813 |