Aluminium and Magnesium Alloy Synthesis by Means of Underpotential Deposition from Low Temperature Melts
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2019
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Modern industries have shown ever-growing hunger for alloys with very specific characteristics. Formation of intermetallic compounds during electrodeposition seems to be an attractive way to develop alloys with such new properties. By co-depositing two or more metals, electrodeposition can offer a possibility of composing alloys that are otherwise not attainable. It is known that electrodeposited alloys may differ considerably in their phase constitution from alloys with equivalent chemical composition that are obtained by thermal metallurgical methods. Almost fifty years ago, the phenomenon of underpotential deposition (UPD) was recognized and defined as a deposition of a metal on another metal at the potential more positive than its reversible potential. Since then, underpotential deposition involving different pairs of metals was studied in various electrolytes. Alloy formation due to interdiffusion between the underpotential layer and the substrate became apparent in some UPD studi...es performed in melts. Our research is aimed at investigating UPD alloy formation of aluminium and magnesium in low temperature chloroaluminate and nitrate melts. Alloy substrate materials under study are gold, platinum, silver, copper, iron, zinc, cadmium, palladium, zirconium and vanadium. Results show alloys of constitution that could have rare characteristics of interest for aerospace, semiconductor, electronic, biomedical, nuclear and other fast developing industries.
Keywords:
underpotential deposition / low temperature melts / solid-state interdiffusion / aluminium alloys / magnesium alloysSource:
Metals and Metal-Based Electrocatalytic Materials for Alternative Energy Sources and Electronics, 2019, 371-423Publisher:
- New York, USA : Nova Science Publishers Inc.
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IHTMTY - CHAP AU - Cvetković, Vesna S. AU - Vukićević, Nataša AU - Jovićević, Jovan PY - 2019 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/4556 AB - Modern industries have shown ever-growing hunger for alloys with very specific characteristics. Formation of intermetallic compounds during electrodeposition seems to be an attractive way to develop alloys with such new properties. By co-depositing two or more metals, electrodeposition can offer a possibility of composing alloys that are otherwise not attainable. It is known that electrodeposited alloys may differ considerably in their phase constitution from alloys with equivalent chemical composition that are obtained by thermal metallurgical methods. Almost fifty years ago, the phenomenon of underpotential deposition (UPD) was recognized and defined as a deposition of a metal on another metal at the potential more positive than its reversible potential. Since then, underpotential deposition involving different pairs of metals was studied in various electrolytes. Alloy formation due to interdiffusion between the underpotential layer and the substrate became apparent in some UPD studies performed in melts. Our research is aimed at investigating UPD alloy formation of aluminium and magnesium in low temperature chloroaluminate and nitrate melts. Alloy substrate materials under study are gold, platinum, silver, copper, iron, zinc, cadmium, palladium, zirconium and vanadium. Results show alloys of constitution that could have rare characteristics of interest for aerospace, semiconductor, electronic, biomedical, nuclear and other fast developing industries. PB - New York, USA : Nova Science Publishers Inc. T2 - Metals and Metal-Based Electrocatalytic Materials for Alternative Energy Sources and Electronics T1 - Aluminium and Magnesium Alloy Synthesis by Means of Underpotential Deposition from Low Temperature Melts SP - 371 EP - 423 UR - https://hdl.handle.net/21.15107/rcub_cer_4556 ER -
@inbook{ author = "Cvetković, Vesna S. and Vukićević, Nataša and Jovićević, Jovan", year = "2019", abstract = "Modern industries have shown ever-growing hunger for alloys with very specific characteristics. Formation of intermetallic compounds during electrodeposition seems to be an attractive way to develop alloys with such new properties. By co-depositing two or more metals, electrodeposition can offer a possibility of composing alloys that are otherwise not attainable. It is known that electrodeposited alloys may differ considerably in their phase constitution from alloys with equivalent chemical composition that are obtained by thermal metallurgical methods. Almost fifty years ago, the phenomenon of underpotential deposition (UPD) was recognized and defined as a deposition of a metal on another metal at the potential more positive than its reversible potential. Since then, underpotential deposition involving different pairs of metals was studied in various electrolytes. Alloy formation due to interdiffusion between the underpotential layer and the substrate became apparent in some UPD studies performed in melts. Our research is aimed at investigating UPD alloy formation of aluminium and magnesium in low temperature chloroaluminate and nitrate melts. Alloy substrate materials under study are gold, platinum, silver, copper, iron, zinc, cadmium, palladium, zirconium and vanadium. Results show alloys of constitution that could have rare characteristics of interest for aerospace, semiconductor, electronic, biomedical, nuclear and other fast developing industries.", publisher = "New York, USA : Nova Science Publishers Inc.", journal = "Metals and Metal-Based Electrocatalytic Materials for Alternative Energy Sources and Electronics", booktitle = "Aluminium and Magnesium Alloy Synthesis by Means of Underpotential Deposition from Low Temperature Melts", pages = "371-423", url = "https://hdl.handle.net/21.15107/rcub_cer_4556" }
Cvetković, V. S., Vukićević, N.,& Jovićević, J.. (2019). Aluminium and Magnesium Alloy Synthesis by Means of Underpotential Deposition from Low Temperature Melts. in Metals and Metal-Based Electrocatalytic Materials for Alternative Energy Sources and Electronics New York, USA : Nova Science Publishers Inc.., 371-423. https://hdl.handle.net/21.15107/rcub_cer_4556
Cvetković VS, Vukićević N, Jovićević J. Aluminium and Magnesium Alloy Synthesis by Means of Underpotential Deposition from Low Temperature Melts. in Metals and Metal-Based Electrocatalytic Materials for Alternative Energy Sources and Electronics. 2019;:371-423. https://hdl.handle.net/21.15107/rcub_cer_4556 .
Cvetković, Vesna S., Vukićević, Nataša, Jovićević, Jovan, "Aluminium and Magnesium Alloy Synthesis by Means of Underpotential Deposition from Low Temperature Melts" in Metals and Metal-Based Electrocatalytic Materials for Alternative Energy Sources and Electronics (2019):371-423, https://hdl.handle.net/21.15107/rcub_cer_4556 .