Zobrazeno 1 - 10
of 1 908
pro vyhledávání: '"Guskos A"'
Autor:
Szymczyk, Anna, Paszkiewicz, Sandra, Typek, Janusz, Špitalský, Zdenko, Janowska, Izabela, Żołnierkiewicz, Grzegorz, Guskos, Nikos
Publikováno v:
Physica Status Solidi A 2019, 1900402
Thermoplastic elastomeric nanocomposites based on poly(trimethylene terephthalate-block-poly(tetramethylene oxide) copolymer (PTT-PTMO) and graphene oxide-Fe3O4 nanoparticle hybrid were prepared by in situ polymerization. Superparamagnetic GO-Fe3O4 h
Externí odkaz:
http://arxiv.org/abs/2012.05819
Autor:
Rafał Pelka, Urszula Nowosielecka, Kamila Klimza, Izabela Moszyńska, Konstantinos Aidinis, Grzegorz Żołnierkiewicz, Aleksander Guskos, Nikos Guskos
Publikováno v:
Crystals, Vol 14, Iss 4, p 363 (2024)
A series of nanocrystalline iron oxide samples (M1–M5) which differ from each other in average crystallite size (from 26 to 37 nm) was studied. The raw material was nanocrystalline iron with an average crystallite size equal to 21 nm promoted with
Externí odkaz:
https://doaj.org/article/db709aa0169c4da9933c05a783061c6d
Akademický článek
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Autor:
Sienkiewicz Agnieszka, Kusiak-Nejman Ewelina, Wanag Agnieszka, Aidinis Konstantinos, Piwowarska Danuta, Morawski Antoni W., Guskos Niko
Publikováno v:
Reviews on Advanced Materials Science, Vol 61, Iss 1, Pp 726-733 (2022)
A series of titanium dioxide (TiO2) modified with 3-aminopropyltriethoxysilane (APTES) was prepared by high-temperature calcination in an argon atmosphere in the temperature range from 800 to 1,000°C. The properties of the obtained samples were comp
Externí odkaz:
https://doaj.org/article/4288693a96534d0a967ba100f1bdec1d
Autor:
Guskos Niko, Zolnierkiewicz Grzegorz, Guskos Aleksander, Aidinis Konstantinos, Glenis Spiros, Wanag Agnieszka, Kusiak-Nejman Ewelina, Narkiewicz Urszula, Morawski Antoni W.
Publikováno v:
Reviews on Advanced Materials Science, Vol 60, Iss 1, Pp 794-800 (2021)
DC magnetization of a series of titania nanocomposites modified with reduced graphene oxide (rGO) has been investigated. Hysteresis loops observed at room temperature disappeared at low temperatures. At a temperature of about 100 K, a phase transitio
Externí odkaz:
https://doaj.org/article/dc9a51a1095740b489edcdb065feae88
Autor:
Guskos Niko, Zolnierkiewicz Grzegorz, Guskos Aleksander, Aidinis Konstantinos, Wanag Agnieszka, Kusiak-Nejman Ewelina, Narkiewicz Urszula, Morawski Antoni W.
Publikováno v:
Reviews on Advanced Materials Science, Vol 60, Iss 1, Pp 57-63 (2021)
A whole series of titania nanocomposites modified with reduced graphene oxide (rGO) was prepared using solvothermal method followed by calcination. Modification of titania with rGO has been found to lead to better photocatalytic properties. The highe
Externí odkaz:
https://doaj.org/article/f480cc13c4fa40e58bf124a4a3b4ab72
Autor:
Pełech, Iwona, Pełech, Robert, Narkiewicz, Urszula, Kaczmarek, Agnieszka, Guskos, Niko, Żołnierkiewicz, Grzegorz, Typek, Janusz, Berczyński, Paweł
Publikováno v:
In Materials Science & Engineering B April 2020 254
Autor:
Typek Janusz, Guskos Niko, Zolnierkiewicz Grzegorz, Pilarska Malwina, Guskos Aleksander, Kusiak-Nejman Ewelina, Morawski Antoni W.
Publikováno v:
Reviews on Advanced Materials Science, Vol 58, Iss 1, Pp 107-122 (2019)
TiO2 is the most promising oxide semiconductor extensively used as photocatalyst in solar energy conversion into hydrogen and electric energy as well as in degradation of contaminants in water. To increase its efficiency, carbon dopants are applied.
Externí odkaz:
https://doaj.org/article/f746074f90864efeb72b7f6b435dc00b
Autor:
Guskos, Niko, Żołnierkiewicz, Grzegorz, Typek, Janusz, Guskos, Aleksander, Adamski, Paweł, Moszyński, Dariusz
Publikováno v:
In Journal of Solid State Chemistry September 2016 241:205-211
Autor:
Grzechulska-Damszel Joanna, Markowska-Szczupak Agata, Zolnierkiewicz Grzegorz, Typek Janusz, Guskos Nikos, Morawski Antoni W.
Publikováno v:
Polish Journal of Chemical Technology, Vol 21, Iss 3, Pp 60-67 (2019)
The iron diet supplements: AproFER 1000 and AproTHEM were subjected to various chemical, microbial and magnetic analysis. The microbial analysis revealed no presence of pathogenic bacteria in the studied products. No significant changes in iron conte
Externí odkaz:
https://doaj.org/article/40a9da7ff067471e939137338dacdf81