Aluminium/zirconium alloys obtained by Al underpotential deposition onto Zr from low temperature AlCl3+NaCl molten salts
Contrary to the widely accepted hypothesis that it is not possible, aluminium underpotential deposition (UPD) onto zirconium from a low temperature (200, 250 and 300°C) equimolar chloroaluminate melt was recorded. Furthermore, it was shown that aluminium UPD facilitates alloy formation betw...
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| Format: | Article |
| Language: | English |
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Serbian Chemical Society
2019-01-01
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| Series: | Journal of the Serbian Chemical Society |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/0352-5139/2019/0352-51391900073C.pdf |
| _version_ | 1818206711160242176 |
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| author | Cvetković Vesna S. Jovićević Niko Vukićević Nataša M. Jovićević Jovan N. |
| author_facet | Cvetković Vesna S. Jovićević Niko Vukićević Nataša M. Jovićević Jovan N. |
| author_sort | Cvetković Vesna S. |
| collection | DOAJ |
| description | Contrary to the widely accepted hypothesis that it is not possible, aluminium
underpotential deposition (UPD) onto zirconium from a low temperature (200,
250 and 300°C) equimolar chloroaluminate melt was recorded. Furthermore, it
was shown that aluminium UPD facilitates alloy formation between the
deposited aluminium monolayer and the zirconium substrate by interdiffusion.
The aluminium/zirconium alloys formed at the temperatures substantially
lower than those needed for thermal preparation of the same alloys were:
Al3Zr2 and Al3Zr. Experimental techniques used were linear sweep
voltammetry, potential step, scanning electron microscope, energy dispersive
spectroscopy and X-ray diffraction were used for characterization of
obtained electrode surfaces. |
| first_indexed | 2024-12-12T04:17:22Z |
| format | Article |
| id | doaj.art-b1f7febdbe36412f941ba70d5bc091cd |
| institution | Directory Open Access Journal |
| issn | 0352-5139 1820-7421 |
| language | English |
| last_indexed | 2024-12-12T04:17:22Z |
| publishDate | 2019-01-01 |
| publisher | Serbian Chemical Society |
| record_format | Article |
| series | Journal of the Serbian Chemical Society |
| spelling | doaj.art-b1f7febdbe36412f941ba70d5bc091cd2022-12-22T00:38:25ZengSerbian Chemical SocietyJournal of the Serbian Chemical Society0352-51391820-74212019-01-0184111329134410.2298/JSC190620073C0352-51391900073CAluminium/zirconium alloys obtained by Al underpotential deposition onto Zr from low temperature AlCl3+NaCl molten saltsCvetković Vesna S.0Jovićević Niko1Vukićević Nataša M.2Jovićević Jovan N.3Institute of Chemistry, Technology and Metallurgy, University of Belgrade, Belgrade, SerbiaNissan Technical Center North America, Inc. Sunrise Drive, Farmington Hills, USAInstitute of Chemistry, Technology and Metallurgy, University of Belgrade, Belgrade, SerbiaInstitute of Chemistry, Technology and Metallurgy, University of Belgrade, Belgrade, SerbiaContrary to the widely accepted hypothesis that it is not possible, aluminium underpotential deposition (UPD) onto zirconium from a low temperature (200, 250 and 300°C) equimolar chloroaluminate melt was recorded. Furthermore, it was shown that aluminium UPD facilitates alloy formation between the deposited aluminium monolayer and the zirconium substrate by interdiffusion. The aluminium/zirconium alloys formed at the temperatures substantially lower than those needed for thermal preparation of the same alloys were: Al3Zr2 and Al3Zr. Experimental techniques used were linear sweep voltammetry, potential step, scanning electron microscope, energy dispersive spectroscopy and X-ray diffraction were used for characterization of obtained electrode surfaces.http://www.doiserbia.nb.rs/img/doi/0352-5139/2019/0352-51391900073C.pdfelectrochemical metal depositionchloroaluminate meltsolid state interdiffusionintermetallics |
| spellingShingle | Cvetković Vesna S. Jovićević Niko Vukićević Nataša M. Jovićević Jovan N. Aluminium/zirconium alloys obtained by Al underpotential deposition onto Zr from low temperature AlCl3+NaCl molten salts Journal of the Serbian Chemical Society electrochemical metal deposition chloroaluminate melt solid state interdiffusion intermetallics |
| title | Aluminium/zirconium alloys obtained by Al underpotential deposition onto Zr from low temperature AlCl3+NaCl molten salts |
| title_full | Aluminium/zirconium alloys obtained by Al underpotential deposition onto Zr from low temperature AlCl3+NaCl molten salts |
| title_fullStr | Aluminium/zirconium alloys obtained by Al underpotential deposition onto Zr from low temperature AlCl3+NaCl molten salts |
| title_full_unstemmed | Aluminium/zirconium alloys obtained by Al underpotential deposition onto Zr from low temperature AlCl3+NaCl molten salts |
| title_short | Aluminium/zirconium alloys obtained by Al underpotential deposition onto Zr from low temperature AlCl3+NaCl molten salts |
| title_sort | aluminium zirconium alloys obtained by al underpotential deposition onto zr from low temperature alcl3 nacl molten salts |
| topic | electrochemical metal deposition chloroaluminate melt solid state interdiffusion intermetallics |
| url | http://www.doiserbia.nb.rs/img/doi/0352-5139/2019/0352-51391900073C.pdf |
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