Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Vojtech Povolny"'
Autor:
Chakavak Esmaeili, Saeed Ashtiani, Chhabilal Regmi, Alexandr Laposa, Jan Voves, Jiří Kroutil, Karel Friess, Vojtech Povolny, Saeid Lotfian
Publikováno v:
Heliyon, Vol 10, Iss 15, Pp e34801- (2024)
PANI/Fe-doped CeO2 nanocomposite was synthesised by the in-situ process. The produced powders were characterised by XRD, XPS, FT-IR, Raman, HRTEM and SEM-EDS tests. The sensors' function was based on PANI/Fe-doped CeO2 nanocomposite with thin film de
Externí odkaz:
https://doaj.org/article/caeda581d6c04467b6c6ef34174fa248
Autor:
Jiri Kroutil, Alexandr Laposa, Ali Ahmad, Jan Voves, Vojtech Povolny, Ladislav Klimsa, Marina Davydova, Miroslav Husak
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 13, Iss 1, Pp 411-423 (2022)
The selective detection of ammonia (NH3), nitrogen dioxide (NO2), carbon oxides (CO2 and CO), acetone ((CH3)2CO), and toluene (C6H5CH3) is investigated by means of a gas sensor array based on polyaniline nanocomposites. The array composed by seven di
Externí odkaz:
https://doaj.org/article/e2719f1fc4f945cd8ab434341afe6648
Publikováno v:
Sensors, Vol 23, Iss 3, p 1106 (2023)
This work presents the design of a polymer-film-based sensor for gas detection. Different types of polyaniline are used as active layers. The advantages of resistive sensors with PANI layers are easy preparation and low production cost. At room tempe
Externí odkaz:
https://doaj.org/article/b3e4fe8450594c959aa13e81d5107aa8