Reactive sputtering onto an ionic liquid, a new synthesis route for bismuth-based nanoparticles

Ibrahim, Soad; Ntomprougkidis, Vitalios; Goutte, Mathias; Monier, Guillaume; Traı̈kia, Mounir; Andanson, Jean‐Michel; Bonnet, Pierre; Bousquet, Angélique

doi:10.1039/d2nr07028f

Cited by 6 publications

(2 citation statements)

References 51 publications

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“…The LES observations might help to better understand the NP formation process during reactive magnetron sputtering deposition. 77 Moreover, the LES technique can also be implemented into other nanomaterial synthesis methods, such as electrode erosion using discharges in liquids, 78 evaporation in vacuum onto liquids, 79 sputtering-based Gas Aggregation cluster Source (GAS), 68 in a stopped-flow device during a chemical reduction. 60 Despite their lure as an efficient heat transfer strategy, 80 nanofluids are still not in practice as the working fluid due to the inconsistent experimental results.…”

Section: Discussionmentioning

confidence: 99%

Time-resolved in-situ nanoparticle size evolution during magnetron sputtering onto liquids

Eneren

Sergievskaya

Aksoy

et al. 2023

Preprint

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Aggregation and growth of silver nanoparticles (Ag NPs) occur both at the plasma-liquid interface and inside the silicone oil during and after the magnetron sputtering. Despite the same amount of deposited silver, the growth kinetics of Ag NPs in silicone oil vary at different deposition rates. Stirring helps to disaggregate the particle lumps. The Light Extinction Spectroscopy (LES) technique is employed for the first time to in-situ and real-time characterize the particle size distribution (PSD) during and after the sputtering of the silver atoms onto silicone oil, i.e., Sputtering onto Liquids (SoL) process. The effects of the deposition rate and the stirring speed on the PSDs are analyzed. Based on De Brouckere mean diameters, the size evolution of Ag NPs over time is monitored. Via the LES technique, Ag NPs bigger than 20 nm are detected, and the PSDs are shown to be poly-disperse, which is also supported by the ex-situ TEM measurements and in-situ time-resolved absorption spectra. At higher deposition rates, larger NPs are formed. Faster stirring does not substantially influence the final size but promotes the formation of smaller NPs (<20 nm). Low colloidal stability of Ag NPs in silicone oil is also observed.

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Section: Discussionmentioning

confidence: 99%

Time-resolved in-situ nanoparticle size evolution during magnetron sputtering onto liquids

Eneren

Sergievskaya

Aksoy

et al. 2023

Preprint

View full text Add to dashboard Cite

show abstract

“…The LES observations might help to better understand the NP formation process during reactive magnetron sputtering deposition. 70 Moreover, the LES technique can also be implemented into other nanouid synthesis methods, such as electrode erosion using discharges in liquids, 71 evaporation in vacuum onto liquids, 72 sputteringbased Gas Aggregation cluster Source (GAS), 61 in a stopped-ow device during a chemical reduction. 52 Despite their lure as an efficient heat transfer strategy, 73 nanouids are still not in practice as the working uid due to the inconsistent experimental results.…”

Section: Papermentioning

confidence: 99%

Time-resolved in situ nanoparticle size evolution during magnetron sputtering onto liquids

Eneren,

Sergievskaya,

Aksoy

et al. 2023

Nanoscale Adv.

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Unveiling kinetic characteristics of the interface between solid electrolyte and cathode for all-solid-state fluoride ion batteries towards a wide-temperature application

Liu,

Zhao,

Chen

et al. 2025

Journal of Power Sources

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Reactive sputtering onto an ionic liquid, a new synthesis route for bismuth-based nanoparticles

Abstract: Metallic bismuth and Bi-oxyfluoride nanoparticles (NPs) are successfully synthesized by non-reactive and reactive sputtering of a Bi target onto 1-butyl-3-methylimidazolium bis(trifluoro-methylsulfonyl)imide ([BMIM][TFSI]) ionic liquid (IL). Non-reactive sputtering is realized in...

Cited by 6 publications

References 51 publications

Time-resolved in-situ nanoparticle size evolution during magnetron sputtering onto liquids

Time-resolved in-situ nanoparticle size evolution during magnetron sputtering onto liquids

Time-resolved in situ nanoparticle size evolution during magnetron sputtering onto liquids

Unveiling kinetic characteristics of the interface between solid electrolyte and cathode for all-solid-state fluoride ion batteries towards a wide-temperature application

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