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Study on Pulse-Reverse Electroplating Process for the Manufacturing of a Graphene-Based Coating
This work investigates the feasibility of increasing the electric conductivity of an AA1370 aluminium wire by using pulse-reverse electrodeposition to realize Cu-Graphene composite coating. The graphene adopted was in the form of nanoplates (GnP). To study the effects of plating parameters, a 2(3) f...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9862296/ https://www.ncbi.nlm.nih.gov/pubmed/36676591 http://dx.doi.org/10.3390/ma16020854 |
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author | Baiocco, Gabriele Genna, Silvio Menna, Erica Ucciardello, Nadia |
author_facet | Baiocco, Gabriele Genna, Silvio Menna, Erica Ucciardello, Nadia |
author_sort | Baiocco, Gabriele |
collection | PubMed |
description | This work investigates the feasibility of increasing the electric conductivity of an AA1370 aluminium wire by using pulse-reverse electrodeposition to realize Cu-Graphene composite coating. The graphene adopted was in the form of nanoplates (GnP). To study the effects of plating parameters, a 2(3) factorial plan was developed and tested. During the tests, the following process parameters were varied: the current density, the frequency and the duty cycle. The ANalysis Of VAriance (ANOVA)) was adopted to evaluate their influence on the coated wires’ morphology and electrical conductivity resistance. The results show that all the tested conditions allow good compactness to the coating, and the amount of graphene is well incorporated within the microstructure of the copper deposit. In addition, in the best conditions, the electrical resistivity decreases up to 3.4% than the uncoated aluminum. |
format | Online Article Text |
id | pubmed-9862296 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-98622962023-01-22 Study on Pulse-Reverse Electroplating Process for the Manufacturing of a Graphene-Based Coating Baiocco, Gabriele Genna, Silvio Menna, Erica Ucciardello, Nadia Materials (Basel) Article This work investigates the feasibility of increasing the electric conductivity of an AA1370 aluminium wire by using pulse-reverse electrodeposition to realize Cu-Graphene composite coating. The graphene adopted was in the form of nanoplates (GnP). To study the effects of plating parameters, a 2(3) factorial plan was developed and tested. During the tests, the following process parameters were varied: the current density, the frequency and the duty cycle. The ANalysis Of VAriance (ANOVA)) was adopted to evaluate their influence on the coated wires’ morphology and electrical conductivity resistance. The results show that all the tested conditions allow good compactness to the coating, and the amount of graphene is well incorporated within the microstructure of the copper deposit. In addition, in the best conditions, the electrical resistivity decreases up to 3.4% than the uncoated aluminum. MDPI 2023-01-16 /pmc/articles/PMC9862296/ /pubmed/36676591 http://dx.doi.org/10.3390/ma16020854 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Baiocco, Gabriele Genna, Silvio Menna, Erica Ucciardello, Nadia Study on Pulse-Reverse Electroplating Process for the Manufacturing of a Graphene-Based Coating |
title | Study on Pulse-Reverse Electroplating Process for the Manufacturing of a Graphene-Based Coating |
title_full | Study on Pulse-Reverse Electroplating Process for the Manufacturing of a Graphene-Based Coating |
title_fullStr | Study on Pulse-Reverse Electroplating Process for the Manufacturing of a Graphene-Based Coating |
title_full_unstemmed | Study on Pulse-Reverse Electroplating Process for the Manufacturing of a Graphene-Based Coating |
title_short | Study on Pulse-Reverse Electroplating Process for the Manufacturing of a Graphene-Based Coating |
title_sort | study on pulse-reverse electroplating process for the manufacturing of a graphene-based coating |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9862296/ https://www.ncbi.nlm.nih.gov/pubmed/36676591 http://dx.doi.org/10.3390/ma16020854 |
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