Is a 2D Nanostructured Surface Capable of Changing the Corrosion and Magnetic Properties of an Amorphous Alloy?

Is a 2D Nanostructured Surface Capable of Changing the Corrosion and Magnetic Properties of an Amorphous Alloy? Full article

Journal

International Journal of Molecular Sciences
ISSN: 1661-6596 , E-ISSN: 1422-0067

Output data

Year: 2023, Volume: 24, Number: 17, Article number : 13373, Pages count : DOI: 10.3390/ijms241713373

Authors

Kuznetsova Irina ¹ , Lebedeva Olga ¹ , Kultin Dmitry ¹ , Perova Natalia ² , Kalmykov Konstantin ¹ , Chernavskii Petr ¹ , Perov Nikolai ² , Kustov Leonid ^1,3,4

Affiliations

1	Department of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia
2	Faculty of Physics, Lomonosov Moscow State University, 119991 Moscow, Russia
3	Institute of Ecology and Engineering, National Science and Technology University “MISiS”, Leninsky Prospect 4, 119049 Moscow, Russia
4	N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, 119991 Moscow, Russia

In this work, an attempt was made to reveal and explain the influence of the process of formation of 2D nanostructures at the surface of an amorphous alloy (an alloy with the composition Co75Si15Fe5Cr4.5Al0.5 (in at.%) was used for this purpose) on the corrosion and magnetic properties of such an alloy. Two-dimensional nanostructures (nanocells of 100–150 nm in size, which were obtained by anodizing the initial sample in an ionic liquid) are essentially a pattern on the surface of the sample, and they cannot completely cover and block the surface from external effects. It was postulated that the presence of these nanostructures during corrosion and magnetic tests has no significant effect. However, a noticeable inhibition effect was observed during corrosion tests and a less noticeable (but still detectable) effect was observed during magnetic tests. The authors believe that the effect obtained, with a detailed study, can be used to increase the corrosion resistance and to improve the properties of traditional magnetic materials.

Kuznetsova I. , Lebedeva O. , Kultin D. , Perova N. , Kalmykov K. , Chernavskii P. , Perov N. , Kustov L.
Is a 2D Nanostructured Surface Capable of Changing the Corrosion and Magnetic Properties of an Amorphous Alloy?
International Journal of Molecular Sciences. 2023. V.24. N17. 13373 . DOI: 10.3390/ijms241713373 WOS Scopus OpenAlex

Web of science:	WOS:001144845300001
Scopus:	2-s2.0-85170352446
OpenAlex:	W4386255556

DB	Citing
OpenAlex	3
Scopus	2
Web of science	2