Microstructure and Corrosion Behaviour of ZnNiP Thin Film Alloys in Deep Eutectic Solvent Ionic Liquids

Neacsu, Elena Ionela; Constantin, Virgil; Burada, Marian; Donath, Cristina; Soare, Vasile; Popescu, Ana-Maria

Elena Ionela Neacsu, Virgil Constantin, Marian Burada, Cristina Donath, Vasile Soare, Ana-Maria Popescu

Microstructure and Corrosion Behaviour of ZnNiP Thin Film Alloys in Deep Eutectic Solvent Ionic Liquids

Abstract:

Ternary ZnNiP alloy thin films were electroless deposited from aqueous chloride electrolytes on mild steel foils. The films were characterized by scanning electron microscopy (SEM) and dispersive X-ray microanalysis (EDAX). The corrosion behaviour of ZnNiP thin films alloys was investigated in two deep eutectic solvent ionic liquids (DES) with different chemical structure at 353K and compared with corrosion in 3.5% NaCl aqueous solution at 273K. The films were characterized by X-ray photoelectron spectroscopy (XPS) to determine their chemical composition in the initial stage and after corrosion. The nature of corrosion morfology has been investigated by and electron microscopy and XPS. The value of the lowest corrosion protection efficiency was of 48.14% and the highest value was of 77.96%. The results confirmed the high corrosion resistance of ZnNiP alloy plated sheet in all ionic liquids systems tested and the results were corelated with corrosion data in aqueous solution. The passive layer consists of Zn and Ni oxides but also of the chemical compounds of nitrogen which were formed on the surface of the ZnNiP thin films during the corrosion process.

Keywords:
ZnNiP thin films; Microstructure; Ionic liquids; Corrosion resistance; XPS

Issue: 2020, Volume 71, Issue 1

Pages: 28-38

Publication date: 2020/2/7

https://doi.org/10.37358/RC.20.1.7807

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This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
NEACSU, E.I., CONSTANTIN, V., BURADA, M., DONATH, C., SOARE, V., POPESCU, A., Microstructure and Corrosion Behaviour of ZnNiP Thin Film Alloys in Deep Eutectic Solvent Ionic Liquids, Rev. Chim., 71(1), 2020, 28-38.

Vancouver
Neacsu EI, Constantin V, Burada M, Donath C, Soare V, Popescu A. Microstructure and Corrosion Behaviour of ZnNiP Thin Film Alloys in Deep Eutectic Solvent Ionic Liquids. Rev. Chim.[internet]. 2020 Jan;71(1):28-38. Available from: https://doi.org/10.37358/RC.20.1.7807

APA 6th edition
Neacsu, E.I., Constantin, V., Burada, M., Donath, C., Soare, V. & Popescu, A. (2020). Microstructure and Corrosion Behaviour of ZnNiP Thin Film Alloys in Deep Eutectic Solvent Ionic Liquids. Revista de Chimie, 71(1), 28-38. https://doi.org/10.37358/RC.20.1.7807

Harvard
Neacsu, E.I., Constantin, V., Burada, M., Donath, C., Soare, V., Popescu, A. (2020). 'Microstructure and Corrosion Behaviour of ZnNiP Thin Film Alloys in Deep Eutectic Solvent Ionic Liquids', Revista de Chimie, 71(1), pp. 28-38. https://doi.org/10.37358/RC.20.1.7807

IEEE
E.I. Neacsu, V. Constantin, M. Burada, C. Donath, V. Soare, A. Popescu, "Microstructure and Corrosion Behaviour of ZnNiP Thin Film Alloys in Deep Eutectic Solvent Ionic Liquids". Revista de Chimie, vol. 71, no. 1, pp. 28-38, 2020. [online]. https://doi.org/10.37358/RC.20.1.7807

Text
Elena Ionela Neacsu, Virgil Constantin, Marian Burada, Cristina Donath, Vasile Soare, Ana-Maria Popescu,
Microstructure and Corrosion Behaviour of ZnNiP Thin Film Alloys in Deep Eutectic Solvent Ionic Liquids,
Revista de Chimie,
Volume 71, Issue 1,
2020,
Pages 28-38,
ISSN 2668-8212,
https://doi.org/10.37358/RC.20.1.7807.
(https://revistadechimie.ro/Articles.asp?ID=7807)
Keywords: ZnNiP thin films; Microstructure; Ionic liquids; Corrosion resistance; XPS

RIS
TY - JOUR
T1 - Microstructure and Corrosion Behaviour of ZnNiP Thin Film Alloys in Deep Eutectic Solvent Ionic Liquids
A1 - Neacsu, Elena Ionela
A2 - Constantin, Virgil
A3 - Burada, Marian
A4 - Donath, Cristina
A5 - Soare, Vasile
A6 - Popescu, Ana-Maria
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2020
VL - 71
IS - 1
SP - 28
EP - 38
UR - https://doi.org/10.37358/RC.20.1.7807
KW - ZnNiP thin films
KW - Microstructure
KW - Ionic liquids
KW - Corrosion resistance
KW - XPS
ER -

BibTex
@article{RevCh2020P28,
author = {Neacsu Elena Ionela and Constantin Virgil and Burada Marian and Donath Cristina and Soare Vasile and Popescu Ana-Maria},
title = {Microstructure and Corrosion Behaviour of ZnNiP Thin Film Alloys in Deep Eutectic Solvent Ionic Liquids},
journal = {Revista de Chimie},
volume = {71},
number = {1},
pages = {28-38},
year = {2020},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.20.1.7807},
url = {https://revistadechimie.ro/Articles.asp?ID=7807}
}

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