Effect of Organic Stabilizers on Silver Nanoparticles Fabricated by Femtosecond Pulsed Laser Ablation

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Díaz Núñez, Pablo and González Izquierdo, Jesús and González Rubio, Guillermo and Guerrero Martínez, Andrés and Rivera, Antonio and Perlado, José and Bañares Morcillo, Luis and Peña-Rodríguez, Ovidio (2017) Effect of Organic Stabilizers on Silver Nanoparticles Fabricated by Femtosecond Pulsed Laser Ablation. Applied Sciences, 7 (8). p. 793. ISSN 2076-3417

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Official URL: https://doi.org/10.3390/app7080793




Abstract

Laser ablation has several advantages over the chemical synthesis of nanoparticles due to its simplicity and because it is a faster and cleaner process. In this paper, we use femtosecond laser ablation to generate highly concentrated silver colloidal nanoparticle solutions. Those high concentrations usually lead to agglomeration of the nanoparticles, rendering the solution nearly useless. We employ two different organic stabilizers (hexadecyltrimethylammonium bromide, CTAB, and polyvinylpyrrolidone, PVP) to avoid this problem and study their effect on the nanoparticle size distribution, structural characteristics, and the solution concentration.


Item Type:Article
Uncontrolled Keywords:laser ablation; plasmonic nanoparticles; organic stabilizers
Subjects:Sciences > Chemistry > Chemistry, Physical and theoretical
ID Code:66132
Deposited On:21 Jun 2021 14:28
Last Modified:22 Jun 2021 09:22

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