Search Results - "Macyk Wojciech"

How To Correctly Determine the Band Gap Energy of Modified Semiconductor Photocatalysts Based on UV–Vis Spectra by Makuła, Patrycja, Pacia, Michał, Macyk, Wojciech

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Combined Spectroscopic Methods of Determination of Density of Electronic States: Comparative Analysis of Diffuse Reflectance Spectroelectrochemistry and Reversed Double-Beam Photoacoustic Spectroscopy by Kobielusz, Marcin, Nitta, Akio, Macyk, Wojciech, Ohtani, Bunsho

“…The diffuse reflectance spectroelectrochemistry (SE-DRS) and reversed double-beam photoacoustic spectroscopy (RDB-PAS) provide unique, complementary…”
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Engineering of relevant photodynamic processes through structural modifications of metallotetrapyrrolic photosensitizers by Dąbrowski, Janusz M., Pucelik, Barbara, Regiel-Futyra, Anna, Brindell, Małgorzata, Mazuryk, Olga, Kyzioł, Agnieszka, Stochel, Grażyna, Macyk, Wojciech, Arnaut, Luis G.

“…•Understanding the influence of metal ions on tetrapyrroles photoproperties.•Special attention is paid to the design of NIR absorbing photosensitizers…”
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Iron and other metal species as phase-composition controllers influencing the photocatalytic activity of TiO2 materials by Surówka, Marcin, Kobielusz, Marcin, Trochowski, Mateusz, Buchalska, Marta, Kruczała, Krzysztof, Broś, Paweł, Macyk, Wojciech

“…[Display omitted] •Titanium dioxide materials modified with metal salts and oxides were synthesized.•Modifiers applied in the synthesis of TiO2 influence the…”
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ZnFe2O4/TiO2 composites with type-I heterojunction for photocatalytic reduction of CO2 by Spilarewicz, Kaja, Urbanek, Kamil, Jakimińska, Anna, Macyk, Wojciech

“…The composites of ZnFe2O4 (ZFO) with TiO2 (anatase, rutile) were synthesized and tested towards the photocatalytic reduction of CO2 to CO in the gas phase. ZFO…”
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Cadmium Chalcogenide (CdS, CdSe, CdTe) Quantum Dots for Solar‐to‐Fuel Conversion by Xiang, Xianglin, Wang, Linxi, Zhang, Jianjun, Cheng, Bei, Yu, Jiaguo, Macyk, Wojciech

“…Photocatalysis is considered a promising technology to alleviate the pressure of environmental pollution and energy shortage. Among various photocatalysts,…”
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Revisiting the problem of using methylene blue as a model pollutant in photocatalysis: The case of InVO4/BiVO4 composites by Mitoraj, Dariusz, Lamdab, Umaporn, Kangwansupamonkon, Wiyong, Pacia, Michał, Macyk, Wojciech, Wetchakun, Natda, Beranek, Radim

“…[Display omitted] •Visible light photocatalytic activity of InVO4/BiVO4 was investigated.•Among tested pollutants, only methylene blue was photodegraded under…”
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Bioinorganic Photochemistry:  Frontiers and Mechanisms by Szaciłowski, Konrad, Macyk, Wojciech, Drzewiecka-Matuszek, Agnieszka, Brindell, Małgorzata, Stochel, Grażyna

“…One of the rapidly growing and evolving new research areas in bioinorganic chemistry is the study of bioinorganic photochemistry. Szacilowski, et al give a…”
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Hybrid Technologies for an Enhanced Carbon Recycling Based on the Enzymatic Reduction of CO2 to Methanol in Water: Chemical and Photochemical NADH Regeneration by Dibenedetto, Angela, Stufano, Paolo, Macyk, Wojciech, Baran, Tomasz, Fragale, Carlo, Costa, Mirco, Aresta, Michele

“…Rocking chair enzyme: Chemical reducing agents (sodium dithionite) or bioglycerol (as H and e−‐donor under irradiation in the presence of ZnS‐A as…”
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Optimizing the morphology of titania nanorods for enhanced solar seawater splitting by Wyżga, Paweł, Tabari, Taymaz, Trochowski, Mateusz, Macyk, Wojciech

“…Nanorod-TiO2 electrodes were obtained by a hydrothermal method in the presence of different concentrations of sodium chloride. The addition of NaCl during the…”
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Visible light active titanates photosensitized by Ti(IV) surface complexes by Kuncewicz, Joanna, Koroński, Kamil, Majewska, Paulina, Adamowicz, Wiktoria, Macyk, Wojciech

“…[Display omitted] •Proofs for the titanates photosensitization with the surface charge transfer Ti-complexes.•The surface CT complexes photosensitize titanates…”
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Defective cobalt and copper tungstates mixtures with TiO2 for photocatalytic CO2 reduction by Urbanek, Kamil, Jakimińska, Anna, Spilarewicz, Kaja, Macyk, Wojciech

“…In this work, the application of highly defective cobalt and copper tungstates was proposed for photocatalytic CO2 reduction. The materials were synthesized by…”
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Spectroelectrochemical analysis of TiO 2 electronic states – Implications for the photocatalytic activity of anatase and rutile by Kobielusz, Marcin, Pilarczyk, Kacper, Świętek, Elżbieta, Szaciłowski, Konrad, Macyk, Wojciech

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TiO2 Processed by pressurized hot solvents as a novel photocatalyst for photocatalytic reduction of carbon dioxide by Reli, Martin, Kobielusz, Marcin, -->Matějová, Lenka, Daniš, Stanislav, Macyk, Wojciech, Obalová, Lucie, Kuśtrowski, Piotr, Rokicińska, Anna, Kočí, Kamila

“…[Display omitted] •Synthesis of anatase-brookite TiO2 photocatalysts has been described.•The materials photocatalyze carbon dioxide reduction to methane.•The…”
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Functionalization of Polypropylene by TiO2 Photocatalytic Nanoparticles: On the Importance of the Surface Oxygen Plasma Treatment by Zajac, Karolina, Macyk, Joanna, Szajna, Konrad, Krok, Franciszek, Macyk, Wojciech, Kotarba, Andrzej

“…A new two-step method for developing a nanocomposite of polypropylene (PP) decorated with photocatalytically active TiO2 nanoparticles (nTiO2) is proposed…”
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Physicochemical Analysis of Water Extracts of Particulate Matter from Polluted Air in the Area of Kraków, Poland by Mikrut, Magdalena, Macyk, Wojciech, van Eldik, Rudi, Stochel, Grażyna

“…Solubility of transition metal compounds plays a significant role in adverse health effects because that is one of the most important factors of particulate…”
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An integrated photocatalytic/enzymatic system for the reduction of CO2 to methanol in bioglycerol-water by Aresta, Michele, Dibenedetto, Angela, Baran, Tomasz, Angelini, Antonella, Labuz, Przemysław, Macyk, Wojciech

“…A hybrid enzymatic/photocatalytic approach for the conversion of CO2 into methanol is described. For the approach discussed here, the production of one mol of…”
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Silica-titania mesoporous silicas of MCM-41 type as effective catalysts and photocatalysts for selective oxidation of diphenyl sulfide by H2O2 by Dubiel, Wiktoria, Kowalczyk, Andrzej, Jankowska, Aleksandra, Michalik, Marek, Mozgawa, Włodzimierz, Kobielusz, Marcin, Macyk, Wojciech, Chmielarz, Lucjan

“…Spherical Ti-MCM-41, synthetized by co-condensation method, presented very promising activity in catalytic and photocatalytic oxidation of diphenyl sulfide…”
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Visible light induced photocatalytic inactivation of bacteria by modified titanium dioxide films on organic polymers by Sadowski, Rafał, Strus, Magdalena, Buchalska, Marta, Heczko, Piotr B, Macyk, Wojciech

“…Commercially available polypropylene foil was pretreated with a low temperature oxygen plasma and covered with a thin film of nanocrystalline titanium dioxide…”
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Singlet oxygen generation in the presence of titanium dioxide materials used as sunscreens in suntan lotions by Buchalska, Marta, Kras, Gabriela, Oszajca, Marcin, Łasocha, Wiesław, Macyk, Wojciech

“…The goal of this study was to test photoreactivity of commercially available suntan lotions and their components (mainly TiO 2). Isolated water insoluble…”
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