Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Elżbieta Filipek"'
Publikováno v:
Materials, Vol 15, Iss 1, p 232 (2021)
The results of the study of the three-component system of CuO–V2O5–Ta2O5 oxides showed, inter alia, that in the air atmosphere in one of its cross-sections, i.e., in the CuV2O6–CuTa2O6 system, a new substitutional solid solution with the genera
Externí odkaz:
https://doaj.org/article/2d23b0fe7385415f922c78092c365baa
Autor:
Tadeusz Groń, Monika Bosacka, Elżbieta Filipek, Sebastian Pawlus, Andrzej Nowok, Bogdan Sawicki, Henryk Duda, Jerzy Goraus
Publikováno v:
Materials, Vol 13, Iss 11, p 2425 (2020)
This paper reports on the electrical and broadband dielectric spectroscopy studies of Zn2−xMgxInV3O11 materials (where x = 0.0, 0.4, 1.0, 1.6, 2.0) synthesized using a solid-state reaction method. These studies showed n-type semiconducting properti
Externí odkaz:
https://doaj.org/article/23450184645b4f4aac05eda13562e2ad
Autor:
Adrian Augustyniak, Kamila Dubrowska, Joanna Jabłońska, Krzysztof Cendrowski, Rafał J. Wróbel, Mateusz Piz, Elżbieta Filipek, Rafał Rakoczy
Publikováno v:
Applied Nanoscience. 12:1917-1927
Experiments describing properties of nanomaterials on bacteria are frequently limited to the disk diffusion method or other end-point methods indicating viability or survival rate in plate count assay. Such experimental design does not show the dynam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8f31d5c9edc2ca16acb7f860faf0495
https://doi.org/10.1007/s13204-022-02460-3
https://doi.org/10.1007/s13204-022-02460-3
Autor:
Joanna Jabłońska, Adrian Augustyniak, Marian Kordas, Kamila Dubrowska, Dawid Sołoducha, Tomasz Borowski, Maciej Konopacki, Bartłomiej Grygorcewicz, Marta Roszak, Barbara Dołęgowska, Mateusz Piz, Elżbieta Filipek, Rafał J. Wróbel, Grzegorz Leniec, Rafał Rakoczy
Publikováno v:
Chemical Engineering Journal. 431:133913
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e791a49d1027e993249cce7dd82af6f6
https://doi.org/10.1016/j.cej.2021.133913
https://doi.org/10.1016/j.cej.2021.133913
Autor:
K. Wieczorek-Ciurowa, Elżbieta Filipek
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 97:105-110
The interactions between MoO3 and Sb2O3 or α-Sb2O4 taking place in the solid state in air during high-temperature as well as mechanochemical treatments have been investigated. The high-energy ball milling of MoO3 with Sb2O3 converts α-Sb2O3 to β-S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b7c4f989c974d1e0e262069c34bd7c6
https://doi.org/10.1007/s10973-009-0071-y
https://doi.org/10.1007/s10973-009-0071-y
Publikováno v:
Open Chemistry, Vol 7, Iss 2, Pp 222-227 (2009)
The IR spectrum of V4Nb18O55 has been compared with the IR spectra of selected niobates of known structures to show structural relations between these compounds. This comparison shows that V4Nb18O55 has crystal structure related to T-Nb2O5, W16Nb18O9
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b7503541c290b599575bdec91c25350
https://doi.org/10.2478/s11532-009-0001-7
https://doi.org/10.2478/s11532-009-0001-7
Publikováno v:
Open Chemistry, Vol 7, Iss 2, Pp 179-183 (2009)
In the work presented here, the way of obtaining the phase with general formula Co3+1.5xCr2–x(VO4)4 (0 ≤ × 4 - Co3V2O8 that is formed in one of the intersection of the ternary CoO - V2O5 - Cr2O3 system. Monophasic Co3Cr2(VO4)4 (Co3+1.5xCr2−x(V
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b5e9657980f70eb003de4601f470dde
https://doaj.org/article/11c36393325f4642a0442b1c865e3abb
https://doaj.org/article/11c36393325f4642a0442b1c865e3abb
Autor:
Elżbieta Filipek, Grażyna Dąbrowska
Publikováno v:
Open Chemistry, Vol 7, Iss 2, Pp 192-196 (2009)
Phase relations up to the solidus line in part of the Sb-Zn-O system have been investigated over the entire concentration range of the α-Sb2O4-ZnO system in air ( \( P_{O_2 } \) = 0.21 atm) using XRD and DTA/TG. The components of this system in air
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c862ac2e4ac240db07c9235ea1a497f
https://doaj.org/article/23eac21268dc4c3a9222db3a5b24b95c
https://doaj.org/article/23eac21268dc4c3a9222db3a5b24b95c
Autor:
Grażyna Dąbrowska, Elżbieta Filipek
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 93:839-845
In this work it has been established which compounds finally are formed in air in the two-component CuO-V2O5 and CuO-α-Sb2O4 systems. Unknown thermal properties of CuV2O6, Cu2V2O7 and Cu11V6O26 have been established. Reactivity of the oxides and pha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0844701de2d34c0cf814196475da4bb6
https://doi.org/10.1007/s10973-008-9301-y
https://doi.org/10.1007/s10973-008-9301-y
Autor:
Elżbieta Filipek, Grażyna Dąbrowska
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 94:195-201
The investigations by XRD, DTA/TG and IR methods show that two compounds: ZnSb2O6 and Zn7Sb2O12 are formed in the ZnO-α-Sb2O4 system in air. Oxygen contained in the air participates in the synthesis of these compounds. ZnSb2O6 was observed as an int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7caba7134f7f21798847ee768b18ba5e
https://doi.org/10.1007/s10973-007-8944-4
https://doi.org/10.1007/s10973-007-8944-4