Zobrazeno 1 - 10
of 161
pro vyhledávání: '"Robert P. Socha"'
Publikováno v:
Materials, Vol 17, Iss 19, p 4823 (2024)
The ambient stability of copper oxide layers produced through thermal oxidation is a critical factor for their application in advanced photovoltaic devices. This study investigates the long-term stability of thermally grown sodium-doped copper oxides
Externí odkaz:
https://doaj.org/article/5fed9cc2a0d74cc08d493829591c05d3
Autor:
Anna Komenda, Marek Wojnicki, Dzmitry Kharytonau, Grzegorz Mordarski, Edit Csapó, Robert P. Socha
Publikováno v:
Materials, Vol 16, Iss 14, p 5019 (2023)
Thin films of tin (II) sulfide (SnS) were deposited onto a 500 µm thick copper substrate by a chemical bath method. The effect of sodium (Na) doping in these films was studied. The synthesis of the films was performed at temperatures of 60, 70, and
Externí odkaz:
https://doaj.org/article/b8e48f0bf7744852931ee0b949ccba0d
Autor:
Konrad Wojtaszek, Tomasz Tokarski, Dawid Kutyła, Karolina Kołczyk-Siedlecka, Piotr Żabiński, Edit Csapó, Robert P. Socha, Marc Escribà-Gelonch, Volker Hessel, Marek Wojnicki
Publikováno v:
Metals, Vol 13, Iss 5, p 882 (2023)
The paper presents the research results on synthesizing silver nanoparticles in aqueous solutions and their extraction into the organic phase. Studies have shown that it is best to perform the extraction process using n-hexane > cyclohexane > toluene
Externí odkaz:
https://doaj.org/article/d3ee13273934437c8cd10a2c8cbf2c06
Autor:
Marek Wojnicki, Magdalena Luty-Błocho, Przemysław Kwolek, Marta Gajewska, Robert P. Socha, Zbigniew Pędzich, Edit Csapó, Volker Hessel
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Abstract In this paper, a novel method for the synthesis of Pt nanoparticles (PtNPs) using a microwave autoclave reactor is proposed. For benchmarking, the obtained results are compared with the traditional, batch method. A novel process window is pr
Externí odkaz:
https://doaj.org/article/ac0cb399a48342b98e6408a593fa0aac
Autor:
Paulina Latko-Durałek, Michał Misiak, Monika Staniszewska, Karina Rosłoniec, Marta Grodzik, Robert P. Socha, Marcel Krzan, Barbara Bażanów, Aleksandra Pogorzelska, Anna Boczkowska
Publikováno v:
Polymers, Vol 14, Iss 15, p 3025 (2022)
The lack of resistance of plastic objects to various pathogens and their increasing activity in our daily life have made researchers develop polymeric materials with biocidal properties. Hence, this paper describes the thermoplastic composites of Pol
Externí odkaz:
https://doaj.org/article/0756358eaa294d8d882fdc5cf571fff7
Autor:
Dominika E. Zakrzewska, Marta H. Buszko, Alicja K. Krella, Anna Komenda, Grzegorz Mordarski, Robert P. Socha
Publikováno v:
Materials, Vol 14, Iss 11, p 3123 (2021)
The common occurrence of the phenomenon of cavitation in many industries and the multitude of factors affecting the resistance to cavitation erosion of used materials contribute to the search for methods and appropriate parameters of coating applicat
Externí odkaz:
https://doaj.org/article/ff0ea16a6da34f9d96f815a9d1378c9e
Publikováno v:
Molecules, Vol 26, Iss 6, p 1723 (2021)
In implantable materials, surface topography and chemistry are the most important in the effective osseointegration and interaction with drug molecules. Therefore, structural and surface modifications of nanostructured titanium dioxide (TiO2) layers
Externí odkaz:
https://doaj.org/article/6bbc1785064446fcaed9c9c84e9efd03
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 2253 (2019)
Montmorillonite—the most popular mineral of the smectite group—has been recognized as a low-cost, easily available mineral sorbent of heavy metals and other organic and inorganic compounds that pollute water. The aim of this work was to determine
Externí odkaz:
https://doaj.org/article/7b04eaf24c694e61b8a10400424374c8
Autor:
Katarzyna Samson, Józef Korecki, Ryszard Grabowski, Małgorzata Zimowska, Nika Spiridis, Robert P. Socha, Jan Mizera
Publikováno v:
Catalysts, Vol 2, Iss 1, Pp 38-55 (2011)
Base metal promoted gold/titania catalysts were synthesized, characterized and tested in CO oxidation reaction. Catalysts containing dopant metals in higher oxidation states exhibited higher activity than catalysts containing dopants in reduced state
Externí odkaz:
https://doaj.org/article/8a5b3319d6ef40d9a0f03d926e368ad4