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Comparative Study o...
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Rosoiu, SabrinaCenter for Surface Science and Nanotechnology, University POLITEHNICA of Bucharest, Bucharest, Romania
(författare)
Comparative Study of Ni-Sn Alloys Electrodeposited from Choline Chloride-Based Ionic Liquids in Direct and Pulsed Current
- Artikel/kapitelEngelska2019
Förlag, utgivningsår, omfång ...
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2019-11-29
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MDPI,2019
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printrdacarrier
Nummerbeteckningar
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LIBRIS-ID:oai:DiVA.org:hj-47486
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https://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-47486URI
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https://doi.org/10.3390/coatings9120801DOI
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Språk:engelska
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Sammanfattning på:engelska
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Ämneskategori:ref swepub-contenttype
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Ämneskategori:art swepub-publicationtype
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This work presents, for the first time, the electrodeposition of Ni-Sn alloys in pulse current, from deep eutectic solvents (choline chloride: ethylene glycol eutectic mixture). Additionally, in this study, we report a comparison of the electrodeposition methods known as pulse and direct current. The elemental composition of the films, evaluated from EDX, remained almost constant independently on the electrodeposition parameters. The XRD data revealed the presence of the NiSn metastable phase, which has been confirmed by DSC analysis. This phase shows a nanocrystalline structure with crystallite sizes between 12 and 20 nm. The use of pulse current electrodeposition method has led to an improvement of alloys’ mechanical properties. Moreover, by controlling the electrodeposition parameters, we succeeded in tuning the mechanical properties of the coatings prepared through the PC method. We showed that the hardness parameters exhibited by the Ni-Sn alloys are strongly dependent on their crystallite sizes.
Ämnesord och genrebeteckningar
Biuppslag (personer, institutioner, konferenser, titlar ...)
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Pantazi, AidaCenter for Surface Science and Nanotechnology, University POLITEHNICA of Bucharest, Bucharest, Romania
(författare)
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Petica, AuroraCenter for Surface Science and Nanotechnology, University POLITEHNICA of Bucharest, Bucharest, Romania
(författare)
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Cojocaru, AncaCenter for Surface Science and Nanotechnology, University POLITEHNICA of Bucharest, Bucharest, Romania
(författare)
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Costovici, StefaniaCenter for Surface Science and Nanotechnology, University POLITEHNICA of Bucharest, Bucharest, Romania
(författare)
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Zanella, CaterinaJönköping University,JTH, Material och tillverkning(Swepub:hj)zaneca
(författare)
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Visan, TeodorCenter for Surface Science and Nanotechnology, University POLITEHNICA of Bucharest, Bucharest, Romania
(författare)
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Anicai, LianaCenter for Surface Science and Nanotechnology, University POLITEHNICA of Bucharest, Bucharest, Romania
(författare)
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Enachescu, MariusCenter for Surface Science and Nanotechnology, University POLITEHNICA of Bucharest, Bucharest, Romania
(författare)
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Center for Surface Science and Nanotechnology, University POLITEHNICA of Bucharest, Bucharest, RomaniaJTH, Material och tillverkning
(creator_code:org_t)
Sammanhörande titlar
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Ingår i:Coatings: MDPI9:122079-6412
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