Periodically arranged tin and tin oxide nanoparticles

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44555601%3A13440%2F08%3A00004187" target="_blank" >RIV/44555601:13440/08:00004187 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Periodically arranged tin and tin oxide nanoparticles
Original language description
This paper presents fabrication of highly organized nanostructured tin and tin oxide layers on planar silica substrates by a combination of nanospheric lithography and PVD tin deposition. A template mask was prepared by a self-assembly of carboxylated polystyrene (PS) nanoparticles (NPs) of 200 and 600nm diameters by dip-coating method. The process of the mask assembly was optimized, and well reproducible deposition of an organized mono and bilayers of PS nanoparticles was achieved in several tens square millimeters. Vacuum evaporation of tin and a subsequent mask displacement using an ultrasonic bath resulted in highly organized, triangular or hexagonally arranged arrays of tin NPs. The diameter, shape, and the interparticle distance varied dependingon the type of the mask used. Almost spherical NPs were prepared by a treatment of the nanostructured surfaces in RF argon plasma. Subsequently, tin oxide nanostructured layers were obtained by plasma oxidation in an Ar/O2 mixture. Both t
Czech name
Periodicky uspořádané nanočástice cínu a oxidů cínu
Czech description
Tento článek popisuje přípravu vysoce organizovaných nanostrukturovaných vrstev cínu a oxidů cínu na planárním křemíkovém povrchu kombinací nanosférické litografie a PVD depozice cínu.

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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