Impact of ultrasound frequency on the corrosion resistance of electroless nickel-phosphorus-nanodiamond plating
The nickel-phosphorus (Ni-P) and nickel-phosphorus-nanodiamond (Ni-P-ND) coatings were deposited on mild steel via electroless plating without ultrasound and under ultrasonic agitation with different frequencies of 25, 50, 75, 100, and 150 kHz. The as-prepared coatings were characterized using scann...
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| Format: | Article |
| Language: | English |
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Iranian Chemical Science and Technologies Association
2022-05-01
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| Series: | Chemical Review and Letters |
| Subjects: | |
| Online Access: | https://www.chemrevlett.com/article_152804_a65b58f29fcef35286bf7b27ededa061.pdf |
| _version_ | 1797802464442843136 |
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| author | Habib Ashassi-Sorkhabi Amir Kazempour Jafar Mostafaei Elnaz Asghari |
| author_facet | Habib Ashassi-Sorkhabi Amir Kazempour Jafar Mostafaei Elnaz Asghari |
| author_sort | Habib Ashassi-Sorkhabi |
| collection | DOAJ |
| description | The nickel-phosphorus (Ni-P) and nickel-phosphorus-nanodiamond (Ni-P-ND) coatings were deposited on mild steel via electroless plating without ultrasound and under ultrasonic agitation with different frequencies of 25, 50, 75, 100, and 150 kHz. The as-prepared coatings were characterized using scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDX), and X-ray diffraction (XRD). The corrosion performance of the fabricated layers was evaluated in 3.5 wt% NaCl solution by electrochemical impedance spectroscopy (EIS) and potentiodynamic polarization. Results of the corrosion tests demonstrated that deposition under ultrasonic power provided coatings with higher stability in the corrosive environment. The corrosion rate decreased with increasing ultrasound frequency from 25 to 75 kHz but increased with further increase in frequency. This introduced 75 kHz as the optimum ultrasound frequency for electroless plating of Ni-P. It was also observed that the corrosion resistance of the proposed coating was improved through the incorporation of 40 ppm nanodiamond into the Ni-P matrix. |
| first_indexed | 2024-03-13T05:05:56Z |
| format | Article |
| id | doaj.art-8554856f57b147c585e63149a3799d77 |
| institution | Directory Open Access Journal |
| issn | 2676-7279 2645-4947 |
| language | English |
| last_indexed | 2024-03-13T05:05:56Z |
| publishDate | 2022-05-01 |
| publisher | Iranian Chemical Science and Technologies Association |
| record_format | Article |
| series | Chemical Review and Letters |
| spelling | doaj.art-8554856f57b147c585e63149a3799d772023-06-16T12:45:02ZengIranian Chemical Science and Technologies AssociationChemical Review and Letters2676-72792645-49472022-05-015318719210.22034/crl.2022.345098.1169152804Impact of ultrasound frequency on the corrosion resistance of electroless nickel-phosphorus-nanodiamond platingHabib Ashassi-Sorkhabi0Amir Kazempour1Jafar Mostafaei2Elnaz Asghari3Electrochemistry Research Laboratory, Department of Physical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, IranElectrochemistry Research Laboratory, Department of Physical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, IranElectrochemistry Research Laboratory, Department of Physical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, IranElectrochemistry Research Laboratory, Department of Physical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, IranThe nickel-phosphorus (Ni-P) and nickel-phosphorus-nanodiamond (Ni-P-ND) coatings were deposited on mild steel via electroless plating without ultrasound and under ultrasonic agitation with different frequencies of 25, 50, 75, 100, and 150 kHz. The as-prepared coatings were characterized using scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDX), and X-ray diffraction (XRD). The corrosion performance of the fabricated layers was evaluated in 3.5 wt% NaCl solution by electrochemical impedance spectroscopy (EIS) and potentiodynamic polarization. Results of the corrosion tests demonstrated that deposition under ultrasonic power provided coatings with higher stability in the corrosive environment. The corrosion rate decreased with increasing ultrasound frequency from 25 to 75 kHz but increased with further increase in frequency. This introduced 75 kHz as the optimum ultrasound frequency for electroless plating of Ni-P. It was also observed that the corrosion resistance of the proposed coating was improved through the incorporation of 40 ppm nanodiamond into the Ni-P matrix.https://www.chemrevlett.com/article_152804_a65b58f29fcef35286bf7b27ededa061.pdfelectroless ni-p coatingnanodiamondcorrosion protectionultrasound wave frequency |
| spellingShingle | Habib Ashassi-Sorkhabi Amir Kazempour Jafar Mostafaei Elnaz Asghari Impact of ultrasound frequency on the corrosion resistance of electroless nickel-phosphorus-nanodiamond plating Chemical Review and Letters electroless ni-p coating nanodiamond corrosion protection ultrasound wave frequency |
| title | Impact of ultrasound frequency on the corrosion resistance of electroless nickel-phosphorus-nanodiamond plating |
| title_full | Impact of ultrasound frequency on the corrosion resistance of electroless nickel-phosphorus-nanodiamond plating |
| title_fullStr | Impact of ultrasound frequency on the corrosion resistance of electroless nickel-phosphorus-nanodiamond plating |
| title_full_unstemmed | Impact of ultrasound frequency on the corrosion resistance of electroless nickel-phosphorus-nanodiamond plating |
| title_short | Impact of ultrasound frequency on the corrosion resistance of electroless nickel-phosphorus-nanodiamond plating |
| title_sort | impact of ultrasound frequency on the corrosion resistance of electroless nickel phosphorus nanodiamond plating |
| topic | electroless ni-p coating nanodiamond corrosion protection ultrasound wave frequency |
| url | https://www.chemrevlett.com/article_152804_a65b58f29fcef35286bf7b27ededa061.pdf |
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