Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Paulina Chilimoniuk"'
Publikováno v:
Materials, Vol 13, Iss 16, p 3471 (2020)
Nanostructured anodic oxide layers on an FeAl3 intermetallic alloy was prepared by two-step anodization in 20 wt.% H2SO4 at 0 °C. The obtained anodic oxide coating was subjected to phase and chemical composition analysis using XPS and XRD techniques
Externí odkaz:
https://doaj.org/article/1f04c090f46646ac8eb61f6b02463777
Publikováno v:
Materials, Vol 12, Iss 14, p 2299 (2019)
Nanostructured anodic oxide layers on an FeAl3 intermetallic alloy were prepared by two-step anodization in 20 wt% H2SO4 at 0 °C. The voltage range was 10.0−22.5 V with a step of 2.5 V. The structural and morphological characterizations of the rec
Externí odkaz:
https://doaj.org/article/5fd86f2ecfc648888db8807b0f3fd9ea
Advanced image analysis of the surface pattern emerging in Ni3Al intermetallic alloys on anodization
Autor:
Marco Salerno, Wojciech Jerzy Stępniowski, Grzegorz Cieślak, Małgorzata Norek, Marta Michalska-Domańska, Krzysztof Karczewski, Paulina Chilimoniuk, Wojciech Polkowski, Paweł Jóźwik, Zbigniew Bojar
Publikováno v:
Frontiers in Materials, Vol 3 (2016)
Anodization of Ni3Al alloy is of interest in the field of industrial manufacturing, thanks to the formation of protective oxide layer on the materials working in corrosive environments and high temperatures. However, homogeneous surface treatment is
Externí odkaz:
https://doaj.org/article/ae30caafbbbd4ce7b06bb0a65cd5bb26
Autor:
Wojciech J. Stępniowski, Paulina Chilimoniuk, Hyeonseok Yoo, Tomasz Czujko, Krzysztof Karczewski, Jinsub Choi
Publikováno v:
Surfaces and Interfaces. 14:15-18
A high-purity copper foil was passivated in aqueous solution of 1.0 M NaOH at −200 mV at room temperature. Top-view micrographs were taken after 30, 90, 150 and 600 s of passivation. Nanowires with a diameter of up to 56 nm, consisting of Cu2O and
Publikováno v:
Materials Letters. 224:9-12
Nanoporous oxide was formed by self-organized two-step anodizing of FeAl intermetallic alloy in 0.3 M (COOH) 2 with 20 vol% of glycol, what allowed to decrease ionic mobility and consequently decrease current density and oxide growth rate. Additional
Publikováno v:
Materials
Volume 12
Issue 14
Materials, Vol 12, Iss 14, p 2299 (2019)
Volume 12
Issue 14
Materials, Vol 12, Iss 14, p 2299 (2019)
Nanostructured anodic oxide layers on an FeAl3 intermetallic alloy were prepared by two-step anodization in 20 wt% H2SO4 at 0 °
C. The voltage range was 10.0&ndash
22.5 V with a step of 2.5 V. The structural and morphological characteriz
C. The voltage range was 10.0&ndash
22.5 V with a step of 2.5 V. The structural and morphological characteriz
Nanostructured anodic oxide layers on an FeAl3 intermetallic alloy were prepared by two-step anodization in 20 wt.% H2SO4 at 0°C. The voltage range was 10.0 – 22.5 V with a step of 2.5 V. The structural and morphological characterizations of the r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf54ef95b36824c85035c76d0c409c8b
https://doi.org/10.20944/preprints201906.0253.v1
https://doi.org/10.20944/preprints201906.0253.v1
Autor:
Tomasz Czujko, Zbigniew Bojar, Paulina Chilimoniuk, Marta Michalska-Domańska, Stanisław Jóźwiak, Kiseok Oh, Wojciech J. Stępniowski, Hyeonseok Yoo, Dusan Losic, Jinsub Choi, Radosław Łyszkowski
Publikováno v:
Journal of Electroanalytical Chemistry. 771:37-44
Using a two-step self-organizing anodization of FeAl intermetallic alloy in sulfuric acid, a mixed nanoporous anodic aluminum-iron oxide composite with a voltage-controlled morphology and bandgap was obtained. The chemical composition of nanoporous o
Autor:
Tomasz Czujko, Jinsub Choi, Hyeonseok Yoo, Marta Michalska-Domańska, Wojciech J. Stępniowski, Paulina Chilimoniuk
Publikováno v:
Materials Letters. 164:176-179
FeAl intermetallic alloy was anodized in 20 wt% sulfuric acid at 0 °C for 1 min at the voltage ranging from 5 to 20 V with a step of 2.5 V. Based on the FE-SEM images, fast Fourier transformed (2D-FFT) quantitative arrangement analysis of the porous
Publikováno v:
Materials, Vol 13, Iss 3471, p 3471 (2020)
Materials
Volume 13
Issue 16
Materials
Volume 13
Issue 16
Nanostructured anodic oxide layers on an FeAl3 intermetallic alloy was prepared by two-step anodization in 20 wt.% H2SO4 at 0 °
C. The obtained anodic oxide coating was subjected to phase and chemical composition analysis using XPS and XRD te
C. The obtained anodic oxide coating was subjected to phase and chemical composition analysis using XPS and XRD te