Acoustoplasma Technique for Obtaining of Metal-Based Nanostructures

2nd International Symposium on Fundamental Aspects of Rare-earth Elements Mining and Separation and Modern Materials Engineering

材料科学;物理学

Bulychev, N.A.^1 ; Kazaryan, M.A.^1

Lebedev Physical Institute of RAS, Leninsky ave. 53, Moscow

119991, Russia^1

关键词: Cavitation thresholds;    Chemical process;    Physical and chemical characteristics;    Plasma discharge;    Ultrasonic cavitation;    Ultrasonic field;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/112/1/012003/pdf
DOI  :  10.1088/1757-899X/112/1/012003

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

In this study, plasma discharge in a liquid at intensive ultrasonic field above the cavitation threshold has been proven to be of great interest for initiation of various physical and chemical processes. In such discharge, nanoparticles of tungsten and zinc oxides have been synthesized. Further exploration of synthesized nanoparticles has demonstrated that the factor of ultrasonic cavitation during the synthesis substantially affects physical and chemical characteristics of nanoparticles.