Pulse Duration and Wavelength Effects of Laser Ablation on the Oxidation, Hydrolysis, and Aging of Aluminum Nanoparticles in Water

Pulse Duration and Wavelength Effects of Laser Ablation on the Oxidation, Hydrolysis, and Aging of Aluminum Nanoparticles in Water

We analyzed the formation of the aluminum (Al) nanoparticles (NPs) with triangular shape obtained by ablating Al bulk in liquid using pulses with different durations (5 ns, 200 ps, and 30 fs) and wavelengths (355 nm, 800 nm, and 1064 nm). We report three stages of synthesis and aging of Al NPs: Form...

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Bibliographic Details
Main Authors: Ke Zhang, Dmitry S. Ivanov, Rashid A. Ganeev, Ganjaboy S. Boltaev, Pandiyalackal S. Krishnendu, Subhash C. Singh, Martin E. Garcia, Irina N. Zavestovskaya, Chunlei Guo
Format: Article
Language:English
Published: MDPI AG 2019-05-01
Series:Nanomaterials
Subjects:
pulsed laser ablation
aluminum
alumina
aluminum hydroxide
aging
morphology
molecular dynamics
two temperature model
modeling and simulations
Online Access:https://www.mdpi.com/2079-4991/9/5/767

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