Synthesis and Characterization of Copper/Silver Core-Shell Nanoparticles Synthesized by Laser Ablation Method Using a Nanosecond Nd:YAG Laser in Acetone
In this research, Cu/Ag core-shell nanoparticles were synthesized by laser ablation in liquid using a nanosecond Nd:YAG laser. The synthesis of Cu/Ag core-shell nanoparticles by the laser ablation in liquid method was done in a single step by setting the process parameters at 450 mj/pulse energy, 10...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | fas |
| Published: |
Isfahan University of Technology
2023-05-01
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| Series: | Journal of Advanced Materials in Engineering |
| Subjects: | |
| Online Access: | https://jame.iut.ac.ir/article_3384_ec29001ac3660e38c00290b174539356.pdf |
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| Summary: | In this research, Cu/Ag core-shell nanoparticles were synthesized by laser ablation in liquid using a nanosecond Nd:YAG laser. The synthesis of Cu/Ag core-shell nanoparticles by the laser ablation in liquid method was done in a single step by setting the process parameters at 450 mj/pulse energy, 1064 nm wavelength, 3 Hz frequency and 6 mm/s scanning speed in an acetone environment. Characterization of the synthesized nanoparticles using ultraviolet visible spectroscopy (UV-Vis), atomic absorption spectroscopy (AAS), dynamic light scattering (DLS), field emission scanning electron microscopy (FESEM), high resolution transmission electron microscopy (HRTEM), and X-ray diffraction (XRD) were performed. The investigations confirmed that CACS nanoparticles had nanometric size, spherical morphology, and core-shell structure of pure copper/silver. |
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| ISSN: | 2251-600X 2423-5733 |