Abstract
AbstractUpscaling of nanoparticle fabrication by sputtering into an ionic liquid is shown for the example of Cu. Long-time sputtering (24 h) into a large amount (50 mL) of the ionic liquid 1-butyl-3-methylimidazolium bis-(trifluoromethylsulfonyl)imide [Bmim][(Tf)2 N] yields an amount of approximately 1 g Cu nanoparticles (mean spherical diameter (2.6 ± 1.1) nm), stabilized in ionic liquid without agglomerations. Extraction of Cu nanoparticles from the stabilizing ionic liquid was performed with the capping agent hexadecylamine. Extracted particles could be redispersed in other solvents, thus enabling applications of sputtered nanoparticles beyond ionic liquids.
Funder
Deutsche Forschungsgemeinschaft
Ruhr-Universität Bochum
Publisher
Springer Science and Business Media LLC
Subject
Condensed Matter Physics,General Materials Science,Modelling and Simulation,General Chemistry,Atomic and Molecular Physics, and Optics,Bioengineering
Reference66 articles.
1. Athanassiou EK, Grass RN, Stark WJ (2006) Large-scale production of carbon-coated copper nanoparticles for sensor applications. Nanotechnology 17:1668–1673. https://doi.org/10.1088/0957-4484/17/6/022
2. Astruc D (2008) Nanoparticles and catalysis. Wiley-VCH, Weinheim
3. Al-Madanat O, AlSalka Y, Ramadan W, Bahnemann DW (2021) TiO2 photocatalysis for the transformation of aromatic water pollutants into fuels. Catalysts 11:317–361. https://doi.org/10.3390/catal11030317
4. Baraton M-I (ed) (2003) Synthesis, functionalization and surface treatment of nanoparticles. American Scientific Publ, Stevenson Ranch, Calif
5. Bracey CL, Ellis PR, Hutchings GJ (2009) Application of copper-gold alloys in catalysis: current status and future perspectives. Chem Soc Rev 38:2231–2243. https://doi.org/10.1039/b817729p
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