Effect of Oxygen on Colloidal Stability of Titanium Nitride Nanoparticles Synthesized by Laser Ablation in Liquids

Effect of Oxygen on Colloidal Stability of Titanium Nitride Nanoparticles Synthesized by Laser Ablation in Liquids

The effect of oxygen existing in an ablation medium during synthesis of titanium nitride (TiN) nanoparticles (NPs) by pulsed laser ablation in liquid (PLAL) on colloidal stability of obtained solutions was studied. It was shown that an increase in the oxygen content both incorporated in liquid molec...

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Veröffentlicht in:Bulletin of the Lebedev Physics Institute 2021-07, Vol.48 (7), p.216-220
Hauptverfasser: Tikhonowski, G. V., Popova-Kuznetsova, E. A., Aleshchenko, Yu. A., Klimentov, S. M., Kabashin, A. V., Popov, A. A.
Format: Artikel
Sprache:eng
Schlagworte:
Ablation
Chemical Sciences
Colloids
Control stability
Dissolved gases
Laser ablation
Lasers
Material chemistry
Nanomaterials
Nanoparticles
Oxygen
Oxygen content
Physics
Physics and Astronomy
Pulsed lasers
Synthesis
Titanium nitride
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Zusammenfassung:The effect of oxygen existing in an ablation medium during synthesis of titanium nitride (TiN) nanoparticles (NPs) by pulsed laser ablation in liquid (PLAL) on colloidal stability of obtained solutions was studied. It was shown that an increase in the oxygen content both incorporated in liquid molecules and in the form of dissolved gas increases the colloidal stability of synthesized NPs. The results obtained extend the range of available methods for developing new nanomaterials due to control of colloidal stability of laser-synthesized NPs.
ISSN:1068-3356
1934-838X
DOI:10.3103/S1068335621070058