Search Results - "Wojtyła, Szymon"

Copper–zinc oxide heterostructure photocathodes for hydrogen and methanol production by Baran, Tomasz, Wojtyła, Szymon, Scavini, Marco, Carlà, Francesco, Welter, Edmund, Comparelli, Roberto, Dibenedetto, Angela, Aresta, Michele

“…Low activity and a short lifetime are the main weaknesses of photocatalysts. The photoactivity of copper oxide, which is known as one of the most promising…”
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Insight on doped ZnS and its activity towards photocatalytic removing of Cr(VI) from wastewater in the presence of organic pollutants by Wojtyła, Szymon, Baran, Tomasz

“…Nanocrystalline, wurtzite structure ZnS and iron-doped ZnS were synthesized by a hydrothermal method. The visible light (λ > 500 nm) driven photocatalytic…”
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Copper zinc oxide heterostructure nanoflowers for hydrogen evolution by Wojtyła, Szymon, Baran, Tomasz

“…The nanoflowers copper-zinc oxide (CZO) heterostructure has been prepared using the hydrothermal method. As it exhibits a low band gap energy the material may…”
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Achieving efficient H2O2 production by a visible-light absorbing, highly stable photosensitized TiO2 by Baran, Tomasz, Wojtyła, Szymon, Minguzzi, Alessandro, Rondinini, Sandra, Vertova, Alberto

“…[Display omitted] •High yield of sunlight-driven H2O2 production at Co@TiO2 was observed.•Photosensitization was achieved due to a…”
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Electrochemically prepared copper/indium oxides photocathode for efficient photoelectrochemical hydrogen production by Wojtyła, Szymon, Baran, Tomasz

“…A novel photocathodic composite has been studied towards photoelectrochemical (PEC) hydrogen production from water. Copper oxide/indium oxide (CuO/In2O3) thin…”
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Photocatalytic H2 production over RuO2@ZnS and RuO2@CuS nanostructures by Wojtyła, Szymon, Baran, Tomasz

“…Photocatalytic hydrogen production is a promising approach of sustainable economy, because a use of sunlight and water to produce a fuel will solve a problem…”
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Is 3D printing safe? Analysis of the thermal treatment of thermoplastics: ABS, PLA, PET, and nylon by Wojtyła, Szymon, Klama, Piotr, Baran, Tomasz

“…The fast development of low-cost desktop three-dimensional (3D) printers has made those devices widely accessible for goods manufacturing at home. However, is…”
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Synthesis, characterization and activity of doped graphitic carbon nitride materials towards photocatalytic oxidation of volatile organic pollutants emitted from 3D printer by Wojtyła, Szymon, Śpiewak, Klaudyna, Baran, Tomasz

“…[Display omitted] •Graphitic carbon nitride doped with Fe, Sb, Bi or Mn were prepared.•Doped materials exhibit higher surface area and lower band gap.•Dopants…”
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On Oxygen Activation at Rutile- and Anatase-TiO2 by Buchalska, Marta, Kobielusz, Marcin, Matuszek, Anna, Pacia, Michał, Wojtyła, Szymon, Macyk, Wojciech

“…The rutile form of titanium dioxide (r-TiO2) usually shows a photocatalytic activity lower than that of anatase-TiO2 (a-TiO2). Nevertheless, there are numerous…”
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Reduced Graphene Oxide / Strontium Titanate—Investigation of Improved Photoactivity by Baran, Tomasz, Wojtyła, Szymon

“…Strontium titanate is a ternary n-type semiconductor that has recently been identified as a promising material for many photocatalytic applications such as…”
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Zinc sulfide functionalized with ruthenium nanoparticles for photocatalytic reduction of CO2 by Baran, Tomasz, Wojtyła, Szymon, Dibenedetto, Angela, Aresta, Michele, Macyk, Wojciech

“…•Zinc sulfide with deposited ruthenium nanoparticles photocatalyzes CO2 reduction.•Two-electron reduction leads predominantly to production of formate and…”
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Doped Graphitic Carbon Nitride: Insights from Spectroscopy and Electrochemistry by Wojtyła, Szymon, Śpiewak, Klaudyna, Baran, Tomasz

“…Photocatalytic use of the neat graphitic carbon nitride, g-C 3 N 4 , is usually restricted by unsatisfactory efficiency due to low solar light absorption and…”
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Photocatalytic Carbon Dioxide Reduction at p-Type Copper(I) Iodide by Baran, Tomasz, Wojtyła, Szymon, Dibenedetto, Angela, Aresta, Michele, Macyk, Wojciech

“…A p‐type semiconductor, CuI, has been synthesized, characterized, and tested as a photocatalyst for CO2 reduction under UV/Vis irradiation in presence of…”
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Photoelectrochemical and photocatalytic systems based on titanates for hydrogen peroxide formation by Baran, Tomasz, Wojtyła, Szymon, Vertova, Alberto, Minguzzi, Alessandro, Rondinini, Sandra

“…The development of efficient, sustainable, cheap and safe methods for the synthesis of hydrogen peroxide is a very important challenge from the environmental…”
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Photosensitization of CuI - the role of visible light induced Cu I → Cu II transition in photocatalytic degradation of organic pollutants and inactivation of microorganisms by Wojtyła, Szymon, Macyk, Wojciech, Baran, Tomasz

“…Bare and photosensitized copper iodides were tested in photocatalysed degradation of an organic dye (Acid Red 1) and inactivation of fungi (Saccharomyces…”
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Multi‐technical study of copper oxide on graphitic carbon nitride and its role in the photocatalytic reactions by Wojtyła, Szymon, Baran, Tomasz

“…Based on a facile three‐step preparation method, CuO/g‐C3N4 photocatalysts have been successfully synthesized by exfoliation of a bulk graphitic carbon nitride…”
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Copper Oxide-Based Photocatalysts and Photocathodes: Fundamentals and Recent Advances by Baran, Tomasz, Visibile, Alberto, Busch, Michael, He, Xiufang, Wojtyla, Szymon, Rondinini, Sandra, Minguzzi, Alessandro, Vertova, Alberto

“…This work aims at reviewing the most impactful results obtained on the development of Cu-based photocathodes. The need of a sustainable exploitation of…”
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An Efficient CuxO Photocathode for Hydrogen Production at Neutral pH: New Insights from Combined Spectroscopy and Electrochemistry by Baran, Tomasz, Wojtyła, Szymon, Lenardi, Cristina, Vertova, Alberto, Ghigna, Paolo, Achilli, Elisabetta, Fracchia, Martina, Rondinini, Sandra, Minguzzi, Alessandro

“…Light-driven water splitting is one of the most promising approaches for using solar energy in light of more sustainable development. In this paper, a highly…”
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Photosensitization and photocurrent switching effects in wide band gap semiconductors: CuI and TiO2 functionalized with iron and nickel complexes: from semiconductors to logic devices by Wojtyła, Szymon, Baran, Tomasz

“…Materials obtained by immobilization of nickel and iron complexes on the surface of n -type titanium dioxide and p -type copper iodide have interesting…”
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Type II Heterostructures: The Way Towards Improved Photoelectrochemical Activity of Graphitic Carbon Nitride by Wojtyła, Szymon, Szmit, Konrad, Baran, Tomasz

“…Photoelectrochemical (PEC) water splitting is promising approach of solar energy conversion. Graphitic carbon nitride can be given as an example of…”
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