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year 27, Issue 2 (ICOP & ICPET 2021 2021)
ICOP & ICPET _ INPC _ ICOFS 2021, 27(2): 318-321 |
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Abdollahi M, Jaleh B, Arnaouty W, Moradi A. Fabrication of platinum nanoparticles by fiber laser at different fluences in water. ICOP & ICPET _ INPC _ ICOFS 2021; 27 (2) :318-321
URL: http://opsi.ir/article-1-2368-en.html
URL: http://opsi.ir/article-1-2368-en.html
1- Department of Physics, Faculty of Science, Bu-Ali Sina University, Hamedan
Abstract: (1279 Views)
Laser ablation in liquid has collected a lot of scrutiny in recent decades. Platinum nanoparticles and its colloids were synthesized using fiber laser with different fluences in liquid. The optical absorption of colloids was examined by ultraviolet-visible. X-ray diffraction analysis was used to investigate the structure of Pt nanoparticles. Likewise, the morphology of Pt nanoparticles was assessed employing a transmission electron microscope. The obtained nanoparticles are almost spherical and their size is between 2 to 60 nm. The average size of the produced platinum nanoparticles was investigated by a dynamic light scattering (DLS) device.
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