Search Results - "Satula, Dariusz"

Thermal treatment of magnetite nanoparticles by Kalska-Szostko, Beata, Wykowska, Urszula, Satula, Dariusz, Nordblad, Per

“…This paper presents the results of a thermal treatment process for magnetite nanoparticles in the temperature range of 50-500 °C. The tested magnetite…”
Get full text

ε-Phase of iron oxide out of thermally treated magnetite nanoparticles by Klekotka, Urszula, Satuła, Dariusz, Kalska-Szostko, Beata

“…•Successful fabrication of ε-Fe2O3 form magnetite is discussed.•Influence of an external condition on phase transformation is discussed.•Fe magnetic moments…”
Get full text

Investigation of Magnetic Electrodes in Conducting Polymeric Materials: Electrochemical Properties of a Fullerene[C 60 ]‐Pd Polymer and Iron Oxide Magnetic Nanocomposite by Wysocka‐Zolopa, Monika, Wojtulewski, Kazimierz, Basa, Anna, Satuła, Dariusz M., Markiewicz, Karolina H., Grądzka, Emilia, Winkler, Krzysztof

“…A composite of iron oxide magnetic nanoparticles and coordination fullerene polymer (C 60 Pd 3 ) n is formed by chemical deposition of spherical polymer…”
Get full text

Influence of Atomic Doping on Thermal Stability of Ferrite Nanoparticles-Structural and Magnetic Studies by Klekotka, Urszula, Satuła, Dariusz, Spassov, Simo, Kalska-Szostko, Beata

“…In this paper, a series of experiments are reported where ferrite nanoparticles were synthesized with different substitution percentages (5, 10, 15, or 20%) of…”
Get full text

Importance of Surfactant Quantity and Quality on Growth Regime of Iron Oxide Nanoparticles by Klekotka, Urszula, Satuła, Dariusz, Basa, Anna, Kalska-Szostko, Beata

“…This study shows the influence of selected nonstandard surfactants on the growth and properties of magnetite nanoparticles. Particles were obtained using…”
Get full text

Stability Studies of Magnetite Nanoparticles in Environmental Solutions by Klekotka, Urszula, Zambrzycka-Szelewa, Elżbieta, Satuła, Dariusz, Kalska-Szostko, Beata

“…In the presented paper, studies of magnetite nanoparticle stability in selected environmental solutions are reported. The durability tests were performed in…”
Get full text

Magnetic Moments and Hyperfine Parameters of Fe3-xCrxAl0.5Si0.5 by Rećko, Katarzyna, Go, Anna, Satu$ł$a, Dariusz, Biernacka, Maria, Dobrzyński, Ludwik, Waliszewski, Janusz, Milczarek, Jacek J, Szymański, Krzysztof

“…Results of X-ray, neutron, magnetization and Mössbauer measurements on polycrystalline samples of Fe 3-x Cr x Al 0.5 Si 0.5 ($x=0$, 0.125, 0.250, 0.375, and…”
Get full text

Effect of dopant on the thermal stability of core-shell ferrite nanoparticles by Klekotka, Urszula, Satuła, Dariusz, Wasilewska, Anna, Kalska-Szostko, Beata

“…[Display omitted] •The influence of elevated temperature on oxidation of nanoparticles was tested.•The influence of ferrite composition on oxidation degree was…”
Get full text

Structural and Thermomagnetic Properties of Gallium Nanoferrites and Their Influence on Cells In Vitro by Orzechowska, Marta, Rećko, Katarzyna, Klekotka, Urszula, Czerniecka, Magdalena, Tylicki, Adam, Satuła, Dariusz, Soloviov, Dmytro V., Beskrovnyy, Anatoly I., Miaskowski, Arkadiusz, Kalska-Szostko, Beata

“…Magnetite and gallium substituted cuboferrites with a composition of GaxFe3−xO4 (0 ≤ x ≤ 1.4) were fabricated by thermal decomposition from acetylacetonate…”
Get full text

Modified ferrite core-shell nanoparticles magneto-structural characterization by Klekotka, Urszula, Piotrowska, Beata, Satuła, Dariusz, Kalska-Szostko, Beata

“…•In the presented paper approach to the fabrication of core-shell ferrites nanoparticles were done.•Influence of the composition of the layer on room…”
Get full text

Magnetic Nanoparticles as Effective Heavy Ion Adsorbers in Natural Samples by Klekotka, Urszula, Wińska, Ewelina, Zambrzycka-Szelewa, Elżbieta, Satuła, Dariusz, Kalska-Szostko, Beata

“…This paper refers to research based on tests completed on the adsorption of heavy metal ions (Pb , Cu , Cd ) from selected natural liquid samples such as…”
Get full text

Heat capacity anomaly near magnetic phase transition in GaFeO3 by Biernacka, Maria, Szafrański, Marek, Rećko, Katarzyna, Olszewski, Wojciech, Satuła, Dariusz, Butkiewicz, Paweł, Szymański, Krzysztof R.

“…•Heat capacity anomaly in the vicinity of magnetic transition in GaFeO3.•Critical exponent α=-0.2(1) consistent with behavior of a 3-D Heisenberg…”
Get full text

Characterization of ferrite nanoparticles for preparation of biocomposites by Klekotka, Urszula, Rogowska, Magdalena, Satuła, Dariusz, Kalska-Szostko, Beata

“…Ferrite nanoparticles with nominal composition Me Fe O (Me = Co, Fe, Ni or Mn) have been successfully prepared by the wet chemical method. The obtained…”
Get full text

Investigation of the sodium storage mechanism of iron fluoride hydrate cathodes using X-ray absorption spectroscopy and mossbauer spectroscopy by Ali, Ghulam, Akbar, Muhammad, Iftikhar, Faiza Jan, Wali, Qamar, Kalska Szostko, Beata, Satuła, Dariusz, Chung, Kyung Yoon

“…FeF3⋅0.5H2O cathode shows both intercalation and conversion reaction mechanisms depending on the selection of cut-off voltage windows. Intercalation mechanism…”
Get full text

Heavy-metal detectors based on modified ferrite nanoparticles by Klekotka, Urszula, Wińska, Ewelina, Zambrzycka-Szelewa, Elżbieta, Satuła, Dariusz, Kalska-Szostko, Beata

“…In this work, we analyze artificial heavy-metal solutions with ferrite nanoparticles. Measurements of adsorption effectiveness of different kinds of particles,…”
Get full text

Ferrite Core‐Shell Nanoparticles Synthesized by Seed‐Based Method Characterization and Potential Application by Klekotka, Urszula, Piotrowska, Beata, Satuła, Dariusz, Giersig, Michael, Kalska‐Szostko, Beata

“…This paper is dedicated to a systematic study on the selected type of core‐shell magnetic nanoparticles. Described fabrication procedure adopts the idea of…”
Get full text

Magnetic nanowires (Fe, Fe-Co, Fe-Ni) – magnetic moment reorientation in respect of wires composition by Kalska-Szostko, Beata, Wykowska, Urszula, Satuła, Dariusz

“…Magnetic nanowires of Fe, Fe-Co, and Fe-Ni alloy and layered structure were prepared by electrochemical alternating current (AC) deposition method. The…”
Get full text

Structure of Iron Ions in Some Acetone Based Electrolytes by Olszewski, Wojciech, Szymański, Krzysztof, Satuła, Dariusz, Kalska-Szostko, Beata

“…X-ray absorption, Mössbauer, and Raman spectroscopy were combined to determine the local environment of iron ions in acetone based solutions of FeCl2. It is…”
Get full text

Determination of hyperfine fields and atomic ordering in NiMnFeGe exhibiting martensitic transformation by Satuła, Dariusz, Szymański, Krzysztof, Rećko, Katarzyna, Olszewski, Wojciech, Kalska-Szostko, Beata

“…The hyperfine fields and atomic ordering in Ni Fe MnGe ( = 0.1, 0.2, 0.3) alloys were investigated using X-ray diffraction and Mössbauer spectroscopy at room…”
Get full text

Microscopic Properties of γ-FeMn Studied by Mössbauer Spectroscopy by SZYMANSKI, Krzysztof, OLSZEWSKI, Wojciech, SATULA, Dariusz, DOBRZYNSKI, Ludwik, BRZOZKA, Katarzyna, JANKOWSKA-KISIELINSKA, Joanna

Get full text