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Acoustoplasma Synthesis of Nanoparticles of Metal Oxides and Formation of Nanostructured Coatings on Material Surfaces under Ultrasonic Treatment

机译:超声处理下金属氧化物的声等离子体合成及材料表面纳米结构涂层的形成

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In this paper, a new form of plasma discharge in a liquid under intensive ultrasonic treatment exceeding the cavitation threshold has been explored in view of initiation of various physical and chemical processes. Furthermore, in this plasma discharge, nanoparticles of oxides of various metals with controlled shape and size of particles and narrow particles size distribution have been synthesized. Further research proved that ultrasonic cavitation during synthesis significantly affects the physical and chemical characteristics of nanoparticles. These nanoparticles can be used for formation of nanostructured coatings on surfaces of various materials by an ultrasonic technique.
机译:在本文中,鉴于引发各种物理和化学过程,已经探索了一种在强力超声处理下超过空化阈值的液体中等离子体放电的新形式。此外,在该等离子体放电中,已经合成了具有受控的颗粒形状和尺寸以及窄的颗粒尺寸分布的各种金属的氧化物的纳米颗粒。进一步的研究证明,合成过程中的超声空化会显着影响纳米颗粒的物理和化学特性。这些纳米颗粒可用于通过超声技术在各种材料的表面上形成纳米结构涂层。

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