Nanowires of Cu–Zn and Cu–Zn–Al shape memory alloys elaborated via electrodeposition in ionic liquid

Fricoteaux, Patrick; Rousse, Céline

doi:10.1016/j.jelechem.2014.09.006

Cited by 14 publications

(15 citation statements)

References 32 publications

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“…Some researchers reported studies on electrodeposition of CuZn alloys [21,22] and some others underlined shape memory property [23,24]. Many researchers used ultrasound during electrodeposition of metallic materials and metal matrix composites.…”

Section: Introductionmentioning

confidence: 99%

A Cyclic Voltammetry Study on Electrodeposition of Cu-Zn Alloy Films: Effect of Ultrasonication Time

Yurdal

Karahan

2017

Acta Phys. Pol. A

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Copper zinc alloys were electrodeposited in the form of thin films. Electrodeposition process was carried out in non-cyanide aqueous medium, under constant current. Effect of pre-deposition ultrasonication of solution was investigated. In other words ultrasonic treatment was applied only before the electrodeposition. Solutions were subjected to high-energy ultrasonication for increasing times. Cyclic voltammetry was used to understand changes occurring due to duration of ultrasonication. No ultrasonication was applied during deposition. Atomic composition of resultant films were revealed by MP-AES. It was found that implementation of ultrasonic treatment before electrodeposition affects CV characteristics, when compared to non-ultrasonicated solution. Atomic composition of fabricated samples were found to be close to each other, some of them showing more deviation.

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Section: Introductionmentioning

confidence: 99%

A Cyclic Voltammetry Study on Electrodeposition of Cu-Zn Alloy Films: Effect of Ultrasonication Time

Yurdal

Karahan

2017

Acta Phys. Pol. A

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“…There are several studies on CuZn film fabrication, some of which refer to shape memory effect [21][22][23][24]. There are many studies on use of ultrasound in electrodeposition of metallic materials and composites.…”

Section: Introductionmentioning

confidence: 99%

Phase Formation in Electrodeposited Cu-Zn Alloy Films Produced from Ultrasonicated Solutions

Yurdal

Karahan

2017

Acta Phys. Pol. A

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Thin film brass alloys were galvanostatically electrodeposited from non-cyanide citrate solutions. Aqueous sulphate solutions were used as deposition medium. It was aimed to understand the effect of ultrasonication of the solutions before electrodeposition process. Ultrasonication was not applied during deposition. This method was utilized to change solution characteristics, by applying high energy via cavitation mechanism, which would result in changes in resultant film properties. X-ray diffraction technique was used to investigate phase formation in samples. Moreover X-ray diffractograms were also used to calculate grain size values. Cu and Zn elements were codeposited successfully to form brass alloys. When phase formations in the samples were compared to each other, it was concluded that although there are small differences between X-ray diffractograms of samples, ultrasonic treatment before electrodeposition is not an effective way to alter phase characteristics of CuZn alloy samples, since all samples have shown similar X-ray diffraction graphs. Grain size is found to get smaller with presence of ultrasonication, extending ultrasonication time caused only small random changes in grain size.

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“…Only a few studies have focused on the fabrication of metal alloy nanowires [3,4]. To the best of our knowledge, this is the first attempt to synthesise amorphous Al-Cu alloy nanowires decorated with carbon spheres (CS).…”

Section: Introductionmentioning

confidence: 99%

“…Most previous studies only successfully synthesised AlCu alloy films [5], Al-Cu composites and coatings [6][7][8]. Chemical vapour deposition (CVD) has been used for the synthesis of nanomaterials including CS, Al, and Cu nanowires [9][10][11], whereas electrochemical deposition is a popular technique to synthesise metal and alloy nanowires [4,[12][13][14]. However, this latter method involves many chemicals and unfavourable complex preparation.…”

Section: Introductionmentioning

confidence: 99%

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Amorphous Al–Cu alloy nanowires decorated with carbon spheres synthesised from waste engine oil

Suriani

Alfarisa

Mohamed

et al. 2015

Journal of Alloys and Compounds

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Nanowires of Cu–Zn and Cu–Zn–Al shape memory alloys elaborated via electrodeposition in ionic liquid

Cited by 14 publications

References 32 publications

A Cyclic Voltammetry Study on Electrodeposition of Cu-Zn Alloy Films: Effect of Ultrasonication Time

A Cyclic Voltammetry Study on Electrodeposition of Cu-Zn Alloy Films: Effect of Ultrasonication Time

Phase Formation in Electrodeposited Cu-Zn Alloy Films Produced from Ultrasonicated Solutions

Amorphous Al–Cu alloy nanowires decorated with carbon spheres synthesised from waste engine oil

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