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METHOD ASSISTED BY A LASER AND HIGH-INTENSITY ELECTRIC FIELDS FOR THE SYNTHESIS AND COLLECTION OF NANOPARTICLES AND THE GENERATION OF COATINGS
US2020156934
The present invention relates to a method for synthesizing and collecting, in a single step, nanoparticles of different materials, and for producing coatings thereof on materials with simple or complex geometries, both in a controlled atmosphere and in ambient conditions, by means of the combined application of a laser beam and high-intensity electric fields.
We present a new technique based on laser technology for the synthesis of nanoparticles, their collection and, optionally, for the controlled deposition of nanoparticle coatings on metallic and non-metallic material substrates, which <p> - does not require expensive equipment and vacuum systems, <br> - produces only nanoparticles, and <br> - has higher production rates than laser ablation-based production techniques.