Design and application of nanoparticle coating system with decoupled spray generation and deposition control / Maxym V. Rukosuyev in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 13, N° 5 (09/2016)  

[article]  inJOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 13, N° 5 (09/2016) . - p. 769-779 Titre : Design and application of nanoparticle coating system with decoupled spray generation and deposition control Type de document : texte imprimé Auteurs : Maxym V. Rukosuyev, Auteur ; Oleksandr Barannyk, Auteur ; Peter Oshkai, Auteur ; Martin B. G. Jun, Auteur Année de publication : 2016 Article en page(s) : p. 769-779 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Atomisation Dépôt par pulvérisation Essais (technologie) Nanoparticules Revêtements Ultrasons Index. décimale : 667.9 Revêtements et enduits Résumé : Coatings are widely used in various biomedical applications to change the interaction of the surfaces with bioactive materials. The key factors that determine the quality of a spray-coated layer are the size (order of a few microns in diameter) and dimensional uniformity of droplets in the spray and the droplet impact velocity. For many applications, coating quality is strongly dependent on the method and equipment used during the application process. This paper presents the development of a decoupled system for spray coating and micro-printing, which includes an ultrasonic spray generation device and a nozzle for the spray deposition independently operated. Design and development of the system as well as testing for different applications are presented in this paper. The system design can be potentially used for large area coating, such as windows and solar panels, as well as micro-printing of electronic circuits and numerous other applications. Note de contenu : - NOTE ON PARTICLE IMPACT DYNAMICS - DESIGN : Design concept and system development - High-speed imaging and PIV analysis of the resultant jet - Uniform coating performance testing - Dual-inlet test - APPLICATIONS AND RESULTS : Printing - Antireflective - Coating for improved 3D scanning DOI : 10.1007/s11998-016-9788-2 En ligne : https://link.springer.com/content/pdf/10.1007%2Fs11998-016-9788-2.pdf Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=27114 [article]

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Uniform silver nanoparticles coating using dual regime spray deposition system for superhydrophilic and antifogging applications / Maxym V. Rukosuyev in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 14, N° 2 (03/2017)  

[article]  inJOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 14, N° 2 (03/2017) . - p. 347-354 Titre : Uniform silver nanoparticles coating using dual regime spray deposition system for superhydrophilic and antifogging applications Type de document : texte imprimé Auteurs : Maxym V. Rukosuyev, Auteur ; Ahmad Esmaeilirad, Auteur ; Syed A. Baqar, Auteur ; Martin B. G. Jun, Auteur Année de publication : 2017 Article en page(s) : p. 347-354 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Argent Dépôt par pulvérisation Hydrophilie Nanoparticules Revêtements anti-buée:Peinture anti-buée Index. décimale : 667.9 Revêtements et enduits Résumé : Antifogging and/or superhydrophilic properties of coatings are widely exploited both in a laboratory environment and in industrial applications. Material choice for the production of the coatings is of vital importance for the final coating properties. Silver nanoparticles have been known to have antibacterial and fungicidal properties, which make them extremely useful in biomedical applications. Production of coatings that combine superhydrophilic and the unique properties of silver nanoparticles can be beneficial in numerous applications. Dual regime spray coating system allows for the production of a thin, uniformly distributed nanoparticle coating through droplet impact velocity and gas flow control. Silver nanoparticles of ~15 nm average diameter were synthesized and coated onto the glass substrate, which produced the top layer with strong superhydrophilic/antifogging properties with water contact angles of close to 6°. In addition, coated surfaces exhibited an increase in light transmission of ~0.7% in the 500–700 nm range. Note de contenu : - MATERIALS - DUAL REGIME SPRAY SYSTEM FOR COATING - RESULTS : Coating characterization - Superhydrophilic properties DOI : 10.1007/s11998-016-9852-y En ligne : https://link.springer.com/content/pdf/10.1007%2Fs11998-016-9852-y.pdf Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=28150 [article]

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