Corrosion resistance of monolayer hexagonal boron nitride on copper

Hexagonal boron nitride (hBN) is a layered material with high thermal and chemical stability ideal for ultrathin corrosion resistant coatings. Here, we report the corrosion resistance of Cu with hBN grown by chemical vapor deposition (CVD). Cyclic voltammetry measurements reveal that hBN layers inhi...

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Autores principales: Mahvash, F., Eissa, S., Bordjiba, T., Tavares, A. C., Szkopek, T., Siaj, M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5304158/
https://www.ncbi.nlm.nih.gov/pubmed/28191822
http://dx.doi.org/10.1038/srep42139
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author Mahvash, F.
Eissa, S.
Bordjiba, T.
Tavares, A. C.
Szkopek, T.
Siaj, M.
author_facet Mahvash, F.
Eissa, S.
Bordjiba, T.
Tavares, A. C.
Szkopek, T.
Siaj, M.
author_sort Mahvash, F.
collection PubMed
description Hexagonal boron nitride (hBN) is a layered material with high thermal and chemical stability ideal for ultrathin corrosion resistant coatings. Here, we report the corrosion resistance of Cu with hBN grown by chemical vapor deposition (CVD). Cyclic voltammetry measurements reveal that hBN layers inhibit Cu corrosion and oxygen reduction. We find that CVD grown hBN reduces the Cu corrosion rate by one order of magnitude compared to bare Cu, suggesting that this ultrathin layer can be employed as an atomically thin corrosion-inhibition coating.
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spelling pubmed-53041582017-03-14 Corrosion resistance of monolayer hexagonal boron nitride on copper Mahvash, F. Eissa, S. Bordjiba, T. Tavares, A. C. Szkopek, T. Siaj, M. Sci Rep Article Hexagonal boron nitride (hBN) is a layered material with high thermal and chemical stability ideal for ultrathin corrosion resistant coatings. Here, we report the corrosion resistance of Cu with hBN grown by chemical vapor deposition (CVD). Cyclic voltammetry measurements reveal that hBN layers inhibit Cu corrosion and oxygen reduction. We find that CVD grown hBN reduces the Cu corrosion rate by one order of magnitude compared to bare Cu, suggesting that this ultrathin layer can be employed as an atomically thin corrosion-inhibition coating. Nature Publishing Group 2017-02-13 /pmc/articles/PMC5304158/ /pubmed/28191822 http://dx.doi.org/10.1038/srep42139 Text en Copyright © 2017, The Author(s) http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Mahvash, F.
Eissa, S.
Bordjiba, T.
Tavares, A. C.
Szkopek, T.
Siaj, M.
Corrosion resistance of monolayer hexagonal boron nitride on copper
title Corrosion resistance of monolayer hexagonal boron nitride on copper
title_full Corrosion resistance of monolayer hexagonal boron nitride on copper
title_fullStr Corrosion resistance of monolayer hexagonal boron nitride on copper
title_full_unstemmed Corrosion resistance of monolayer hexagonal boron nitride on copper
title_short Corrosion resistance of monolayer hexagonal boron nitride on copper
title_sort corrosion resistance of monolayer hexagonal boron nitride on copper
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5304158/
https://www.ncbi.nlm.nih.gov/pubmed/28191822
http://dx.doi.org/10.1038/srep42139
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