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Nanocomposite manufacturing using ultrashort-pulsed laser ablation in solvents and monomers

机译:在溶剂和单体中使用超短脉冲激光烧蚀进行纳米复合材料制造

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摘要

On the basic of literature data on ablation was characterized as a method of nanoparticles preparation.The own research concerned the direct ultrafast laser ablation of solids used to produce the engineering nanoparticles with narrow size distributions.Without using any chemical precursors,stoichiometric nanoparticles are generated from different materials(silver,gold,NiTi alloy)and directly dispersed in a liquid,e.g.acrylic acid,acetone,water,or a monomer of polymeric material.The produced nanoparticle solutions may be used to fabricate nano-modified plastic materials with specially designed properties by polymerization directly subsequent to particles'production,without the necessity to re-disperse the particle aggregates.In order to control the size distribution and related properties,nanomaterial characterization using on-line measurements of the particle size is applied.The developed processes give access to new homogeneous nanomaterials such as multi-component nanosystems.
机译:在文献资料的基础上,将烧蚀的数据表征为一种纳米颗粒的制备方法。本研究涉及对固体进行直接超快激光烧蚀,以生产尺寸分布较窄的工程纳米颗粒。不使用任何化学前体,即可从不同的材料(银,金,NiTi合金)直接分散在液体中,例如丙烯酸,丙酮,水或聚合材料的单体。产生的纳米颗粒溶液可用于制造具有特殊设计性能的纳米改性塑料材料通过在颗粒生产后直接进行聚合,而无需重新分散颗粒聚集体。为了控制粒度分布和相关特性,应用了通过在线测量粒度对纳米材料进行表征的方法。新的均质纳米材料,例如多组分纳米系统。

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