Nanostructured Materials Based on Thin Films and Nanoclusters for Hydrogen Gas Sensing

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F20%3A43961510" target="_blank" >RIV/49777513:23520/20:43961510 - isvavai.cz</a>
Alternative codes found
RIV/49777513:23520/20:43960055 RIV/49777513:23520/21:43963145
Result on the web
<a href="https://doi.org/10.3390/proceedings2020056038" target="_blank" >https://doi.org/10.3390/proceedings2020056038</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/proceedings2020056038" target="_blank" >10.3390/proceedings2020056038</a>

Result language
angličtina
Original language name
Nanostructured Materials Based on Thin Films and Nanoclusters for Hydrogen Gas Sensing
Original language description
In this paper, we present two approaches to synthesize nanostructured metal oxide semiconductors in a form of multi-layer thin films later assembled as a conductometric gas-sensors. The first approach produces a combination of thin solid film of tungsten trioxide (WO3) with nanoclusters of cupric oxide (CuO) prepared by a magnetron-based gas aggregation cluster source (GAS). The second method is a two-step reactive magnetron sputtering forming a nanostructured copper tungstate (CuWO4) on-top of a WO3 film. Both methods lead to synthesis of nanosized hetero-junctions. These greatly improve the sensorial response to hydrogen in comparison with a WO3 thin film alone.
Czech name
—
Czech description
—

Project
<a href="/en/project/GA19-13174S" target="_blank" >GA19-13174S: Advanced hydrogen-gas sensing nanomaterials with a tailored architecture</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)