Search Results - "Ratova, Marina"

Reactive magnetron sputtering deposition of bismuth tungstate onto titania nanoparticles for enhancing visible light photocatalytic activity by Ratova, Marina, Kelly, Peter J., West, Glen T., Tosheva, Lubomira, Edge, Michele

“…[Display omitted] •Bismuth tungstate coatings were deposited by reactive magnetron sputtering.•Oscillating bowl was introduced to the system to enable coating…”
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Crystalline TiO2 supported on stainless steel mesh deposited in a one step process via pulsed DC magnetron sputtering for wastewater treatment applications by Grao, Matthieu, Ratova, Marina, Amorim, Camila C., Marcelino, Rafaela B.P., Kelly, Peter

“…TiO2 thin films were deposited on woven stainless-steel mesh by pulsed DC magnetron sputtering, at room temperature without substrate bias or annealing. Woven…”
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Structural formation and photocatalytic activity of magnetron sputtered titania and doped-titania coatings by Kelly, Peter J, West, Glen T, Ratova, Marina, Fisher, Leanne, Ostovarpour, Soheyla, Verran, Joanna

“…Titania and doped-titania coatings can be deposited by a wide range of techniques; this paper will concentrate on magnetron sputtering techniques, including…”
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Deposition of Visible Light Active Photocatalytic Bismuth Molybdate Thin Films by Reactive Magnetron Sputtering by Ratova, Marina, Kelly, Peter J, West, Glen T, Xia, Xiaohong, Gao, Yun

“…Bismuth molybdate thin films were deposited by reactive magnetron co-sputtering from two metallic targets in an argon/oxygen atmosphere, reportedly for the…”
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Deposition of Visible Light-Active C-Doped Titania Films via Magnetron Sputtering Using CO₂ as a Source of Carbon by Klaysri, Rachan, Ratova, Marina, Praserthdam, Piyasan, Kelly, Peter J

“…Doping of titanium dioxide with p-block elements is typically described as an efficient pathway for the enhancement of photocatalytic activity. However, the…”
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Reactive Magnetron Sputter Deposition of Bismuth Tungstate Coatings for Water Treatment Applications under Natural Sunlight by Marina Ratova, Rafaela B. P. Marcelino, Patterson P. de Souza, Camila C. Amorim, Peter J. Kelly

“…Bismuth complex oxides, in particular, bismuth tungstate, have recently attracted attention as promising photocatalytic materials for water treatment…”
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Magnetron Sputter-Coated Nanoparticle MoS2 Supported on Nanocarbon: A Highly Efficient Electrocatalyst toward the Hydrogen Evolution Reaction by Rowley-Neale, Samuel J, Ratova, Marina, Fugita, Lucas T. N, Smith, Graham C, Gaffar, Amer, Kulczyk-Malecka, Justyna, Kelly, Peter J, Banks, Craig E

“…The design and fabrication of inexpensive highly efficient electrocatalysts for the production of hydrogen via the hydrogen evolution reaction (HER) underpin a…”
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Reel-to-Reel Atmospheric Pressure Dielectric Barrier Discharge (DBD) Plasma Treatment of Polypropylene Films by Seidelmann, Lukas, Bradley, James, Ratova, Marina, Hewitt, Jonathan, Moffat, Jamie, Kelly, Peter

“…Atmospheric pressure plasma treatment of the surface of a polypropylene film can significantly increase its surface energy and, thereby improve the…”
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Design and optimisation of a low-cost titanium dioxide-coated stainless steel mesh photocatalytic water treatment reactor by Grao, Matthieu, Ratova, Marina, Kelly, Peter

“…Photocatalysis has been extensively studied in recent years for environmental wastewater treatment applications. Although promising, it has yet to be globally…”
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Electrochemical CO2 reduction coupled with alternative oxidation reactions: Electrocatalysts, electrolytes, and electrolyzers by Xi, Wanlong, Yang, Peng, Jiang, Mingkun, Wang, Xiali, Zhou, Hexin, Duan, Junyuan, Ratova, Marina, Wu, Dan

“…Electrocatalytic carbon dioxide reduction (CO2RR) is a promising strategy to achieve carbon neutrality. Nevertheless, its practical viability is hindered by…”
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Highly efficient photocatalytic bismuth oxide coatings and their antimicrobial properties under visible light irradiation by Ratova, Marina, Redfern, James, Verran, Joanna, Kelly, Peter J.

“…[Display omitted] •Bismuth (complex) oxide and TiO2 coatings were deposited by magnetron sputtering.•Use of oscillating bowl enabled uniform coverage of 2 mm…”
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Chemical catalytic upgrading of polyethylene terephthalate plastic waste into value-added materials, fuels and chemicals by Jiang, Mingkun, Wang, Xiali, Xi, Wanlong, Yang, Peng, Zhou, Hexin, Duan, Junyuan, Ratova, Marina, Wu, Dan

“…The substantial production of polyethylene terephthalate (PET) products, coupled with high abandonment rates, results in significant environmental pollution…”
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Magnetron co-sputtered Bi12TiO20/Bi4Ti3O12 composite – An efficient photocatalytic material with photoinduced oxygen vacancies for water treatment application by Grao, Matthieu, Redfern, James, Kelly, Peter J, Ratova, Marina

“…[Display omitted] •Bismuth titanate and TiO2 coatings were deposited by reactive magnetron sputtering.•Optimum sputtering and annealing conditions have been…”
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Synthesis of Cu/TiO2 catalysts by reactive magnetron sputtering deposition and its application for photocatalytic reduction of CO2 and H2O to CH4 by Mekasuwandumrong, Okorn, Jantarasorn, Nantiya, Panpranot, Joongjai, Ratova, Marina, Kelly, Peter, Praserthdam, Piyasan

“…In the present work, a series of Cu/TiO2 catalysts were successfully synthesized by using pulsed direct current (DC) reactive magnetron sputtering of Cu…”
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Pulse Manipulation on Cu-Based Catalysts for Electrochemical Reduction of CO2 by Xi, Wanlong, Zhou, Hexin, Yang, Peng, Huang, Huiting, Tian, Jia, Ratova, Marina, Wu, Dan

“…Electrocatalytic carbon dioxide reduction (CO2RR) over Cu-based catalysts has emerged as a promising strategy for value-added artificial carbon cycling,…”
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Pulse Manipulation on Cu-Based Catalysts for Electrochemical Reduction of CO 2 by Xi, Wanlong, Zhou, Hexin, Yang, Peng, Huang, Huiting, Tian, Jia, Ratova, Marina, Wu, Dan

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Deposition of Pt nanoparticles on TiO2 by pulsed direct current magnetron sputtering for selective hydrogenation of vanillin to vanillyl alcohol by Pongthawornsakun, Boontida, Kaewsuanjik, Palida, Kittipreechakun, Pongsakorn, Ratova, Marina, Kelly, Peter, Mekasuwandumrong, Okorn, Praserthdam, Piyasan, Panpranot, Joongjai

“…[Display omitted] •Pt/TiO2 were synthesized by pulsed direct magnetron sputtering deposition.•Characteristics of Pt nanoparticles formed depended on deposition…”
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Carbonaceous-TiO2 composite photocatalysts through reactive direct current magnetron sputtering on powdered graphene for environmental applications by Dutra, Paula R., Amorim, Camila C., Gastelois, Pedro L., Grao, Matthieu, Ratova, Marina, Santos, Adelina P., Kelly, Peter

“…•Powdered graphene was coated with TiO2 by DC magnetron sputtering.•Deposition of TiO2 on graphene does not cause damage to its structure.•Photocatalytic…”
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Cu and Pt clusters deposition on TiO2 powders by DC magnetron sputtering for photocatalytic hydrogen production by Bernareggi, Massimo, Chiarello, Gian Luca, West, Glen, Ratova, Marina, Ferretti, Anna Maria, Kelly, Peter, Selli, Elena

“…[Display omitted] •Pt and Cu clusters were deposited on TiO2via pulsed DC-magnetron sputtering.•The mean Pt cluster size is 0.8 nm with 0.5 nm standard…”
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Visible light active photocatalytic C-doped titanium dioxide films deposited via reactive pulsed DC magnetron co-sputtering: Properties and photocatalytic activity by Ratova, Marina, Klaysri, Rachan, Praserthdam, Piyasan, Kelly, Peter J.

“…Doping of TiO2 with carbon is known to be an efficient method of enhancing visible light photocatalytic activity. The present work describes the deposition of…”
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