Nyquist Plots Prediction Using Neural Networks in Corrosion Inhibition of Steel by Schiff Base
The corrosion inhibition effect of N,N′-bis(n-Hydroxybenzaldehyde)-1,3-Propandiimine on mild steel has been investigated in 1 M HCl using electrochemical impedance spectroscopy. A predictive model was presented for Nyquist plots using an artificial neural network. The proposed model predicted the im...
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| Format: | Article |
| Language: | English |
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Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR
2018-06-01
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| Series: | Iranian Journal of Chemistry & Chemical Engineering |
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| Online Access: | http://www.ijcce.ac.ir/article_29963_e7a35453d456cdc0c55535404c4354e7.pdf |
| _version_ | 1818483376153165824 |
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| author | Kazem Akbarzade Iman Danaee |
| author_facet | Kazem Akbarzade Iman Danaee |
| author_sort | Kazem Akbarzade |
| collection | DOAJ |
| description | The corrosion inhibition effect of N,N′-bis(n-Hydroxybenzaldehyde)-1,3-Propandiimine on mild steel has been investigated in 1 M HCl using electrochemical impedance spectroscopy. A predictive model was presented for Nyquist plots using an artificial neural network. The proposed model predicted the imaginary impedance based on the real part of the impedance as a function of time. The model took into account the variations of the real impedance and immersion time of steel in a corrosive environment, considering constant corrosion inhibitor concentrations. The best-fit training data set was obtained with eleven neurons in the hidden layer for Schiff base inhibitor, which made it possible to predict the efficiency. On the validation data set, simulations and experimental data test were in good agreement. The developed model can be used for the prediction of the real and imaginary parts of the impedance as a function of time. |
| first_indexed | 2024-12-10T15:41:21Z |
| format | Article |
| id | doaj.art-7e36c6b8d7444a2fa9b74d1ffbec29c2 |
| institution | Directory Open Access Journal |
| issn | 1021-9986 1021-9986 |
| language | English |
| last_indexed | 2024-12-10T15:41:21Z |
| publishDate | 2018-06-01 |
| publisher | Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR |
| record_format | Article |
| series | Iranian Journal of Chemistry & Chemical Engineering |
| spelling | doaj.art-7e36c6b8d7444a2fa9b74d1ffbec29c22022-12-22T01:43:06ZengIranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECRIranian Journal of Chemistry & Chemical Engineering1021-99861021-99862018-06-0137313514329963Nyquist Plots Prediction Using Neural Networks in Corrosion Inhibition of Steel by Schiff BaseKazem Akbarzade0Iman Danaee1Abadan Faculty of Petroleum Engineering, Petroleum University of Technology, Abadan, I.R. IRANAbadan Faculty of Petroleum Engineering, Petroleum University of Technology, Abadan, I.R. IRANThe corrosion inhibition effect of N,N′-bis(n-Hydroxybenzaldehyde)-1,3-Propandiimine on mild steel has been investigated in 1 M HCl using electrochemical impedance spectroscopy. A predictive model was presented for Nyquist plots using an artificial neural network. The proposed model predicted the imaginary impedance based on the real part of the impedance as a function of time. The model took into account the variations of the real impedance and immersion time of steel in a corrosive environment, considering constant corrosion inhibitor concentrations. The best-fit training data set was obtained with eleven neurons in the hidden layer for Schiff base inhibitor, which made it possible to predict the efficiency. On the validation data set, simulations and experimental data test were in good agreement. The developed model can be used for the prediction of the real and imaginary parts of the impedance as a function of time.http://www.ijcce.ac.ir/article_29963_e7a35453d456cdc0c55535404c4354e7.pdfimpedanceneural networkcorrosioninhibitor |
| spellingShingle | Kazem Akbarzade Iman Danaee Nyquist Plots Prediction Using Neural Networks in Corrosion Inhibition of Steel by Schiff Base Iranian Journal of Chemistry & Chemical Engineering impedance neural network corrosion inhibitor |
| title | Nyquist Plots Prediction Using Neural Networks in Corrosion Inhibition of Steel by Schiff Base |
| title_full | Nyquist Plots Prediction Using Neural Networks in Corrosion Inhibition of Steel by Schiff Base |
| title_fullStr | Nyquist Plots Prediction Using Neural Networks in Corrosion Inhibition of Steel by Schiff Base |
| title_full_unstemmed | Nyquist Plots Prediction Using Neural Networks in Corrosion Inhibition of Steel by Schiff Base |
| title_short | Nyquist Plots Prediction Using Neural Networks in Corrosion Inhibition of Steel by Schiff Base |
| title_sort | nyquist plots prediction using neural networks in corrosion inhibition of steel by schiff base |
| topic | impedance neural network corrosion inhibitor |
| url | http://www.ijcce.ac.ir/article_29963_e7a35453d456cdc0c55535404c4354e7.pdf |
| work_keys_str_mv | AT kazemakbarzade nyquistplotspredictionusingneuralnetworksincorrosioninhibitionofsteelbyschiffbase AT imandanaee nyquistplotspredictionusingneuralnetworksincorrosioninhibitionofsteelbyschiffbase |