Search Results - "Saitzek, Sebastien"

Designing Visible-Light Photoactive Thioapatites Using Thiovanadate Groups: The Ba5(VO4−αSα)3X (X = F, Cl, I) Phases by Almoussawi, Batoul, Sen, Smritijit, Saitzek, Sébastien, Roussel, Pascal, Kabbour, Houria

“…The new thioapatite Ba5(VO4−αSα)3X (X = F, Cl, I) series of compounds was prepared and characterized. Compared to known apatite phases built from unconnected…”
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Photocatalytic and Photocurrent Responses to Visible Light of the Lone-Pair-Based Oxysulfide Sr6Cd2Sb6S10O7 by Al Bacha, Sandy, Saitzek, Sébastien, McCabe, Emma E., Kabbour, Houria

“…We present a combined experimental and computational study on the recently reported oxysulfide Sr6Cd2Sb6S10O7. Our spectroscopy and photoelectrochemical…”
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Iron Oxychalcogenides and Their Photocurrent Responses by Al Bacha, Sandy, Saitzek, Sébastien, Kabbour, Houria, McCabe, Emma E.

“…We report here the results of an experimental investigation of the electronic properties and photocurrent responses of the CaFeOQ and La2O2Fe2OQ 2 phases and a…”
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Selective Secondary Face Modification of Cyclodextrins by Mechanosynthesis by Menuel, Stéphane, Doumert, Bertrand, Saitzek, Sébastien, Ponchel, Anne, Delevoye, Laurent, Monflier, Eric, Hapiot, Frédéric

“…α-, β-, and γ-cyclodextrins (CDs) were modified on their secondary face by mechanosynthesis at room temperature using a laboratory-scale ball-mill…”
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New Pyrochlore-like Oxyfluorides Na2-2xSnxM2O5F2 (M = Nb5+ or Ta5+ and 1 ≤ x ≤ 0) as Potential Candidates for Overall Water Splitting Photocatalysis by Boivin, Edouard, Saitzek, Sébastien, Fauth, François, Huvé, Marielle, Roussel, Pascal, Kabbour, Houria

“…Lone pair containing oxyfluorides have recently emerged as efficient and stable photocatalysts for overall water splitting (OWS). In this work we have obtained…”
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Hydrogen storage in MgX (X = Cu and Ni) systems - is there still news? by Lefevre, Gauthier, Saitzek, Sébastien, Desfeux, Rachel, Kunkel, Nathalie, Sayede, Adlane

“…Among lightweight materials, magnesium-containing systems are of interest for hydrogen storage. Here, we use an efficient prediction scheme at ab initio level…”
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Aqueous Zirconium‐MOF Synthesis Assisted by α‐Cyclodextrin: Towards Deeper Understanding of the Beneficial Role of Cyclodextrin by Hoyez, Guillaume, Rousseau, Cyril, Rousseau, Jolanta, Saitzek, Sébastien, Ponchel, Anne, Monflier, Eric

“…A series of isoreticular zirconium‐organic frameworks based on the UiO‐66 family have been synthesized through a co‐modulated hydrothermal method. Our…”
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Luminescence and up-conversion properties in La2Ti2O7:Eu3+,Er3+ oxides under UV and NIR radiations towards a two-color sensor by Szczepanski, Fabien, Bayart, Alexandre, Katelnikovas, Arturas, Blach, Jean-François, Rousseau, Jolanta, Saitzek, Sébastien

“…La2-x-yEuxEryTi2O7 oxides have an emission color which depends on the excitation wavelength. Under the UV excitation (310–393 nm), they emit in the red…”
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Temperature-Dependent Luminescence of Red-Emitting Ba2Y5B5O17: Eu3+ Phosphors with Efficiencies Close to Unity for Near-UV LEDs by Ezerskyte, Egle, Grigorjevaite, Julija, Minderyte, Agne, Saitzek, Sebastien, Katelnikovas, Arturas

“…Solid state white light sources based on a near-UV LED chip are gaining more and more attention. This is due to the increasing efficiency of near-UV-emitting…”
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Upconversion luminescence properties and thermal quenching mechanisms in the layered perovskite La1.9Er0.1Ti2O7 towards an application as optical temperature sensor by Bayart, Alexandre, Szczepanski, Fabien, Blach, Jean-François, Rousseau, Jolanta, Katelnikovas, Arturas, Saitzek, Sébastien

“…The structural evolution between the monoclinic (layered-perovskite) and cubic (pyrochlore) structures is studied for the complete series of La2-xErxTi2O7…”
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Experimental and Theoretical Investigations of Low-Dimensional BiFeO3 System for Photocatalytic Applications by Manal Benyoussef, Sébastien Saitzek, Nitul S. Rajput, Matthieu Courty, Mimoun El Marssi, Mustapha Jouiad

“…We report on the fabrication of sub-20 nm BiFeO3 (BFO) nanoparticles using a solid-state approach and preferential leching process. The nanoparticles were…”
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Reduction of Ln2Ti2O7 Layered Perovskites: A Survey of the Anionic Lattice, Electronic Features, and Potentials by Pussacq, Tanguy, Kabbour, Houria, Colis, Silviu, Vezin, Hervé, Saitzek, Sébastien, Gardoll, Olivier, Tassel, Cédric, Kageyama, Hiroshi, Laberty Robert, Christel, Mentré, Olivier

“…The reduction of the layered perovskites Ln2Ti2O7 (LnTO, with lanthanide Ln = La, Pr, or Nd) was studied with the aim of shifting the ultraviolet (UV)…”
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Tailoring ZnO nanostructures for transparent photodetector applications in hybrid liquid crystals by Legrain, Claire, Dhennin, Margot, Davoisne, Carine, Brouckaert, Nicolas, Podoliak, Nina, Kaczmarek, Malgosia, Saitzek, Sébastien, Blach, Jean-François

“…[Display omitted] •Synthesis of high purity ZnO nanoparticles with an average diameters of 6 nm.•Photocurrent response of liquid crystal doped with ZnO…”
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Optical properties of Ln2Ti2O7 (with Ln = La to Lu) thin films grown on (110)-SrTiO3 substrates by pulsed laser deposition by Bayart, Alexandre, Blach, Jean-François, Huvé, Marielle, Blanchard, Florent, Roussel, Pascal, Desfeux, Rachel, Saitzek, Sébastien

“…Ln2Ti2O7 thin films with Ln = La to Lu were successfully grown on (110)-SrTiO3 substrates by pulsed laser deposition. The microstructure and optical properties…”
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Enhancement of photocatalytic properties of nanosized La2Ti2O7 synthesized by glycine-assisted sol-gel route by Leroy, Sébastien, Blach, Jean-François, Kopia, Agnieszka, Lech, Sebastian, Cieniek, Łukasz, Kania, Nicolas, Saitzek, Sébastien

“…[Display omitted] •Study of the Phenol and Rhodamine B photodegradation on the nano-sized La2Ti2O7 photocatalyst synthesized by glycine-assisted sol–gel…”
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Particle size effect in the mechanically assisted synthesis of β-cyclodextrin mesitylene sulfonate by Menuel, Stéphane, Saitzek, Sébastien, Monflier, Eric, Hapiot, Frédéric

“…The mechanically assisted synthesis of organic compounds has recently focused considerable attention as it may be unique in features to selectively direct the…”
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Photocatalytic and sonophotocatalytic degradation of rhodamine B by nano-sized La2Ti2O7 oxides synthesized with sol-gel method by Leroy, Sébastien, Blach, Jean-François, Huvé, Marielle, Léger, Bastien, Kania, Nicolas, Henninot, Jean-François, Ponchel, Anne, Saitzek, Sébastien

“…[Display omitted] •Study of the Rhodamine B photodegradation on the nano-sized La2Ti2O7 photocatalyst synthesized by sol-gel route.•The influence of…”
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Synthesis, structural and luminescence properties of (La1−xLnx)2Ti2O7 (Ln=lanthanides) solid solutions by Bayart, Alexandre, Katelnikovas, Arturas, Blach, Jean-François, Rousseau, Jolanta, Saitzek, Sébastien

“…The stability limit between the layered-perovskite/monoclinic and pyrochlore/cubic structures was investigated for the entire series of (La1−xLnx)2Ti2O7 with…”
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Effect of Sr and Ti substitutions on optical and photocatalytic properties of Bi1-xSrxFe1-xTixO3 nanomaterials by Benyoussef, Manal, Saitzek, Sébastien, Rajput, Nitul, El Marssi, Mimoun, Jouiad, Mustapha

“…The potential use of down-sized BFO-xSTO systems (x ≤ 25%) as highly efficient photoanodes for photocatalytic water splitting is investigated. BFO-xSTO is…”
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Photoelectrochemical properties of copper pyrovanadate (CuVO) thin films synthesized by pulsed laser deposition by Fontaine, Blandine, Benrkia, Youssef, Blach, Jean-François, Mathieu, Christian, Roussel, Pascal, Ayesh, Ahmad I, Sayede, Adlane, Saitzek, Sébastien

“…Polymorphic phases of copper pyrovanadate (α- and β-Cu 2 V 2 O 7 ) were synthesized by solid state reaction and the mechanisms governing the phase transitions…”
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