Zobrazeno 1 - 10
of 66
pro vyhledávání: '"L. P. Oleksenko"'
Publikováno v:
Nanoscale Research Letters, Vol 12, Iss 1, Pp 1-8 (2017)
Abstract Metal oxide sensors were created using nanosized tin dioxide obtained by a sol-gel method. Gas-sensitive layers of the sensors were impregnated with PdCl2 solutions of different concentrations to increase sensitivities of the proposed sensor
Externí odkaz:
https://doaj.org/article/c27571a7438e460da1b0fb99bb3f2367
Autor:
T. L. Rakyts’ka, A. A. Ennan, Т. A. Kiose, K. O. Golubchik, L. P. Oleksenko, R. M. Dlubovskiy, V. G. Geraseva
Publikováno v:
Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 21, Iss 1(57), Pp 24-35 (2016)
Literary data concerning the influence of different factors of acid treatment on values of specific surface area (Ssp) of clinoptilolite mined from various deposits are presented and analyzed. These data are compared with our results showing how the
Externí odkaz:
https://doaj.org/article/e0c31917f3dd4d8d9bceb611c36bae74
Autor:
T. L. Rakitskaya, T. A. Kiose, L. P. Oleksenko, T. G. Verbetskaya, A. M. Zryutina, A. V. Kameneva
Publikováno v:
Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 16, Iss 4, Pp 5-11 (2015)
The maximum activity of Pd(II)-Cu(II) catalyst anchored to acid modified clinoptilolite in the reaction of low-temperature carbon monoxide oxidation with air oxygen has been found at the water content in the range from 3.3 to 4.2 mmol/g.
Externí odkaz:
https://doaj.org/article/326c1f940cf74de68caf10b0c5879e4e
Publikováno v:
Theoretical and Experimental Chemistry. 58:247-253
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc08e85501e597850b794c39e5a6a3a1
https://doi.org/10.1007/s11237-022-09741-6
https://doi.org/10.1007/s11237-022-09741-6
Publikováno v:
Molecular Crystals and Liquid Crystals. 752:68-76
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44c898a3ee1b1d01946d6f2551668400
https://doi.org/10.1080/15421406.2022.2091273
https://doi.org/10.1080/15421406.2022.2091273
Autor:
George Fedorenko, Larisa V. Lutsenko, Galina Skolyar, I. P. Matushko, L. P. Oleksenko, N. P. Maksymovych, O. S. Roik, Oleksandr Ripko
Publikováno v:
Molecular Crystals and Liquid Crystals. 720:72-78
Semiconductor microcrystalline and nanosized materials based on SnO2/Sb2O5 and Со/SnO2/Sb2O5 were obtained using a coprecipitation method and sol-gel technology. The morphology and phase compositio...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0dd3e333c4e8caba3a5b2886fa89e902
https://doi.org/10.1080/15421406.2021.1905284
https://doi.org/10.1080/15421406.2021.1905284
Publikováno v:
Molecular Crystals and Liquid Crystals. 719:61-70
Nanosized materials based on tin dioxide with platinum additives were synthesized to create gas sensitive layers of semiconductor hydrogen sensors. Synthesis of the nanomaterials was carried out by...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29d6297ad33fdcb84cafe4ed78001f28
https://doi.org/10.1080/15421406.2020.1862461
https://doi.org/10.1080/15421406.2020.1862461
Autor:
L. P. Oleksenko, N. P. Maksymovych
Publikováno v:
Theoretical and Experimental Chemistry. 57:64-70
Palladium-containing materials based on antimony-doped tin dioxide have been developed to create a gas-sensitive layer of semiconductor sensors on a number of small molecules. Their catalytic activity in the CH4, CO, and H2 oxidation reactions perfor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e5a81b6fae78a5ccb39e35a60ce886e
https://doi.org/10.1007/s11237-021-09675-5
https://doi.org/10.1007/s11237-021-09675-5
Publikováno v:
Journal of Materials Science. 55:16612-16624
Highly sensitive to H2 sensors were created on the base of material obtained through tin (II) oxalate oxidation by hydrogen peroxide water solution. It has been established that the addition of 0.1 wt% Ce to the sensor materials significantly increas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0152f41c3dbbe20ef374726efa2747a1
https://doi.org/10.1007/s10853-020-05199-w
https://doi.org/10.1007/s10853-020-05199-w
Publikováno v:
Theoretical and Experimental Chemistry. 56:117-123
Materials based on tin dioxide doped with antimony with additions of cerium and palladium are synthesized in order to create highly sensitive and fast-responding semiconductor sensors for hydrogen. It is shown that introduction of Ce and Pd into SnO2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99b3e961519a5662f224a33f8bb8945e
https://doi.org/10.1007/s11237-020-09644-4
https://doi.org/10.1007/s11237-020-09644-4