Naslov
SILVER, GOLD, AND PLATINUM DOPED ZINC OXIDE NANOPARTICLES PRODUCED BY PULSED LASER ABLATION IN WATER

Autori
Radičić, Rafaela ; Maletić, Dejan ; Blažeka, Damjan ; Krstulović, Nikša

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
IUVSTA Workshop on Reliable Sensing and Control of Reactive Plasmas / - , 2022, 28-28

Skup
94th IUVSTA Workshop on reliable sensing and control of reactive plasmas

Mjesto i datum
Kranjska Gora, Slovenija, 29.05.2022. - 02.06.2022

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Recenziran

Ključne riječi
nanoparticles, ZnO, noble metals, doping ZnO, pulsed laser ablation, pulsed laser deposition

Sažetak
Nanoparticles have a crucial role in nanotechnology thanks to their unique magnetic, electrical, mechanical, optical, and electronic properties compared to bulk materials. Zinc oxide (ZnO) is one of the most widely used materials with unique physical and chemical properties. Incorporating a new element in the ZnO crystal structure leads to enrichment of the electrical and optical properties and extends the area of its application. Pulsed laser ablation in liquid (PLAL) gained a lot of attention due to the simplicity, effectiveness, high purity, and fast production of nanoparticles. In this research, a simple two-step method for the synthesis of silver (Ag), gold (Au), and platinum (Pt) doped ZnO nanoparticles have been proposed. Using the pulsed laser deposition (PLD) technique, we produced targets where thin layers of metals (Ag, Pt, Au) have been deposited on a ZnO substrate. Such two- layer materials were used for targets in the pulsed laser ablation process producing a colloidal solution of doped ZnO nanoparticles (ZnO: Ag, ZnO: Au, and ZnO: Pt). The optical properties, crystalline structure, elemental composition, morphology, and nanoparticle size distribution were studied using UV-VIS spectrophotometer, X-ray diffraction (XRD), X-ray spectroscopy (XPS), and scanning electron microscope (SEM), respectively.

Izvorni jezik
Engleski

POVEZANOST RADA