Electrophoretic Deposition of Metal Nanoparticle Monolayers from Nonpolar Solvents for Hydrogen Sensing
| Autor: | Roman Yatskiv, Tesfaye Gebre, Ondřej Černohorský, Jan Lorinčík, María Verde, Viet Hung Pham, Jan Grym, James H. Dickerson |
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| Rok vydání: | 2015 |
| Předmět: |
Materials science
Hydrogen Mechanical Engineering Schottky barrier education Inorganic chemistry technology industry and agriculture Nanoparticle chemistry.chemical_element Schottky diode Micelle Metal Electrophoretic deposition Chemical engineering chemistry Mechanics of Materials visual_art Monolayer visual_art.visual_art_medium General Materials Science |
| Zdroj: | Key Engineering Materials. 654:213-217 |
| ISSN: | 1662-9795 |
| DOI: | 10.4028/www.scientific.net/kem.654.213 |
| Popis: | We report on the electrophoretic deposition (EPD) of metal nanoparticles (NPs) prepared in reverse micelles on semiconductor substrates with the aim to fabricate sensitive Schottky-based hydrogen sensors with fast response and high degree of selectivity. We discuss the mechanism of NP monolayer formation and show which parameters are essential for the transition from three-dimensional to two-dimensional growth. |
| Databáze: | OpenAIRE |
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