Effect of laser repetition rate in the synthesis of colloidal zinc nanoparticles by pulse laser ablation method

Sa’adah, Fatkhiyatus; Miskiyah, Rizka Zakiyatul; Hikmantiyah, Nurul; Khumaeni, Ali

doi:10.1088/1742-6596/1153/1/012069

Cited by 4 publications

(1 citation statement)

References 6 publications

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“…Polygon wheel scanners are efficient in this case but at the expense of power losses. Furthermore, Sa'adah et al [124] analysed the effects of the PRR (i.e., 5 HZ, 10 Hz and 15 Hz) on the synthesis of Zn colloidal NPs (Figure 10). It was observed that varying the PRR changed the colour of the colloidal solution, indicating that different particle size distribution and spherical shapes (single surface plasmon resonance peak) at λ = 300 nm were obtained.…”

Section: Pulse Repetition Rate (Prr) or Pulse Frequencymentioning

confidence: 99%

Influence of Laser Process Parameters, Liquid Medium, and External Field on the Synthesis of Colloidal Metal Nanoparticles Using Pulsed Laser Ablation in Liquid: A Review

2022

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Pulsed laser ablation in liquid, used for nanoparticle synthesis from solid bulk metal targets (a top-down approach), has been a hot topic of research in the past few decades. It is a highly efficient and ‘green’ fabrication method for producing pure, stable, non-toxic (ligand-free), colloidal nanoparticles, which is often challenging using traditional chemical methods. Due to the short time scale interaction between the laser pulses and the target, it is difficult to achieve complete control on the physical characteristics of metallic nanoparticles. Laser process parameters, liquid environment, and external fields vastly effect the shape and structure of nanoparticles for targeted applications. Past reviews on pulsed laser ablation have focused extensively on synthesising different materials using this technique but little attention has been given to explaining the dependency aspect of the process parameters in fine-tuning the nanoparticle characteristics. In this study, we reviewed the state of the art literature available on this technique, which can help the scientific community develop a comprehensive understanding with special insights into the laser ablation mechanism. We further examined the importance of these process parameters in improving the ablation rate and productivity and analysed the morphology, size distribution, and structure of the obtained nanoparticles. Finally, the challenges faced in nanoparticle research and prospects are presented.

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Section: Pulse Repetition Rate (Prr) or Pulse Frequencymentioning

confidence: 99%