Number of the records: 1
PtSe.sub.2./sub. and MoS.sub.2./sub. active layers for gas sensing at room temperature
- 1.0559038 - FZÚ 2023 RIV SK eng C - Conference Paper (international conference)
Kočí, Michal - Izsák, Tibor - Vanko, G. - Sojková, M. - Husák, M. - Kromka, Alexander
PtSe2 and MoS2 active layers for gas sensing at room temperature.
Proceedings of ADEPT - ADEPT 2022. Žilina: University of Žilina, 2022 - (Feiler, M.; Ziman, M.; Kováčová, S.; Kováč, jr., J.), s. 117-120. ISBN 978-80-554-1884-1.
[10th International Conference on Advances in Electronic and Photonic Technologies - ADEPT 2022. Tatranská Lomnica (SK), 20.06.2022-24.06.2022]
R&D Projects: GA MŠMT LM2018110
Grant - others:AV ČR(CZ) SAV-21-10
Program: Bilaterální spolupráce
Institutional support: RVO:68378271
Keywords : gas sensor * PtSe2 * MoS2 * nanocrystalline diamond
OECD category: Materials engineering
Gas sensors are nowadays an integral part of everyday life. New materials and fabrication processes allow the production of smaller, more accurate, cheaper, and more selective sensors. Here, gas sensing parameters of PtSe2, MoS2, and their heterostructures with nanocrystalline diamond (NCD) were measured at room temperature for oxidizing (NO2) and reducing (NH3) gases. The PtSe2 and MoS2 were prepared directly on SiO2/Si or NCD/SiO2/Si substrates by a simple selenization and a carbide-free one-zone sulfurization method. Advantageously, prepared heterostructure enhanced the gas sensing parameters and showed a notable electrical response to the examined gas types at room temperature.
Permanent Link: https://hdl.handle.net/11104/0332452
Number of the records: 1