Search Results - "Olivier, Celine"

Nanostructured SnO2–ZnO Heterojunction Photocatalysts Showing Enhanced Photocatalytic Activity for the Degradation of Organic Dyes by Uddin, Md. Tamez, Nicolas, Yohann, Olivier, Céline, Toupance, Thierry, Servant, Laurent, Müller, Mathis M, Kleebe, Hans-Joachim, Ziegler, Jürgen, Jaegermann, Wolfram

“…Nanoporous SnO2–ZnO heterojunction nanocatalyst was prepared by a straightforward two-step procedure involving, first, the synthesis of nanosized SnO2…”
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Plasticized I2-free polysiloxane ionic conductors as electrolytes for stable and flexible solid-state dye-sensitized solar cells by Bharwal, Anil Kumar, Salian, Girish D., Manceriu, Laura, Mahmoud, Abdelfattah, Alloin, Fannie, Iojoiu, Cristina, Djenizian, Thierry, Ruiz, Carmen M., Pasquinelli, Marcel, Toupance, Thierry, Olivier, Celine, Duché, David, Simon, Jean-Jacques, Henrist, Catherine

“…•I2-free polysiloxanes ionic conductors were used as electrolytes in TiO2 nanotubes based flexible electrodes.•I2-free electrolyte improved visible light…”
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Hyper-Rayleigh Scattering as a New Chiroptical Method: Uncovering the Nonlinear Optical Activity of Aromatic Oligoamide Foldamers by Verreault, Dominique, Moreno, Kevin, Merlet, Éric, Adamietz, Frédéric, Kauffmann, Brice, Ferrand, Yann, Olivier, Céline, Rodriguez, Vincent

“…Molecular helices based on self-organized aromatic oligoamide foldamers have been designed and prepared in their two enantiomeric forms in order to probe their…”
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Hybrid WO3-nanorods/TiO2 photoanodes for improved dye-sensitized solar cells performances under back illumination by Ismail, Mehdi, Olivier, Céline, Toupance, Thierry

“…Anatase TiO 2 photoanodes were modified by hydrothermally synthesized WO 3 nanorods for dye-sensitized solar cell (DSSC) applications. Two different…”
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Influence of zinc doping on the photocatalytic activity of nanocrystalline SnO2 particles synthesized by the polyol method for enhanced degradation of organic dyes by Soltan, Wissem Ben, Ammar, Salah, Olivier, Céline, Toupance, Thierry

“…Undoped and Zn-doped SnO2 nanocrystals were prepared using a straightforward polyol method and the influence of the doping on the structural, textural, and…”
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Preparation of RuO2/TiO2 Mesoporous Heterostructures and Rationalization of Their Enhanced Photocatalytic Properties by Band Alignment Investigations by Uddin, Md. Tamez, Nicolas, Yohann, Olivier, Céline, Toupance, Thierry, Müller, Mathis M, Kleebe, Hans-Joachim, Rachut, Karsten, Ziegler, Jürgen, Klein, Andreas, Jaegermann, Wolfram

“…Nanoporous RuO2/TiO2 heterostructures, in which ruthenium oxide acts as a quasi-metallic contact material enhancing charge separation under illumination, were…”
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New Insights into the Photocatalytic Properties of RuO2/TiO2 Mesoporous Heterostructures for Hydrogen Production and Organic Pollutant Photodecomposition by Uddin, Md. Tamez, Babot, Odile, Thomas, Laurent, Olivier, Céline, Redaelli, Matteo, D’Arienzo, Massimiliano, Morazzoni, Franca, Jaegermann, Wolfram, Rockstroh, Nils, Junge, Henrik, Toupance, Thierry

“…Photocatalytic activities of mesoporous RuO2/TiO2 heterojunction nanocomposites for organic dye decomposition and H2 production by methanol photoreforming have…”
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Tetrazole as a New Anchoring Group for the Functionalization of TiO2 Nanoparticles: A Joint Experimental and Theoretical Study by Massin, Julien, Ducasse, Laurent, Toupance, Thierry, Olivier, Céline

“…Functional hybrid materials are an important tool for generating original architectures featuring desirable properties for multiple applications. The success…”
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Graphite-type activated carbon from coconut shell: a natural source for eco-friendly non-volatile storage devices by Keppetipola, Nilanka M, Dissanayake, Maithri, Dissanayake, Pubudu, Karunarathne, Buddhika, Dourges, Marie Anne, Talaga, David, Servant, Laurent, Olivier, Céline, Toupance, Thierry, Uchida, Satoshi, Tennakone, Kirthi, Kumara, G. R. Asoka, Cojocaru, Ludmila

“…Carbon from biomass as an active material for supercapacitor electrodes has attracted much interest due to its environmental soundness, abundance, and porous…”
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Comparative performance analysis of photo-supercapacitor based on silicon, dye-sensitized and perovskite solar cells: Towards indoor applications by Keppetipola, Nilanka M., Tada, Keishi, Olivier, Céline, Hirsch, Lionel, Bessho, Takeru, Uchida, Satoshi, Segawa, Hiroshi, Toupance, Thierry, Cojocaru, Ludmila

“…The rapid development of the Internet of Things (IoTs) demands self-powered indoor devices to supply continuous power. Thus, developing an efficient…”
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“Chain-Like” Trimetallic Ruthenium Complexes with C7 Carbon-Rich Bridges: Experimental and Theoretical Investigations of Electronic Communication Tuning in Five Distinct Oxidation States by Olivier, Céline, Costuas, Karine, Choua, Sylvie, Maurel, Vincent, Turek, Philippe, Saillard, Jean-Yves, Touchard, Daniel, Rigaut, Stéphane

“…In this work, we report the synthesis and the electronic properties of the unique highly conjugated molecular wires…”
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Molecular engineering of ruthenium-diacetylide organometallic complexes towards efficient green dye for DSSC by Lyu, Siliu, Bertrand, Camille, Hamamura, Tomofumi, Ducasse, Laurent, Toupance, Thierry, Olivier, Céline

“…Three new dyes encompassing the organometallic [Ru(dppe)2] (dppe = 1,2-bis(diphenylphosphino)ethane) fragment were designed and prepared for application in…”
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Nickel Oxide Selectively Deposited on the {101} Facet of Anatase TiO2 Nanocrystal Bipyramids for Enhanced Photocatalysis by Kashiwaya, Shun, Olivier, Céline, Majimel, Jérôme, Klein, Andreas, Jaegermann, Wolfram, Toupance, Thierry

“…Facet-engineered anatase TiO2 with NiO nanoparticles heterocontacts were successfully prepared by selective photodeposition of NiO nanoparticles onto the {101}…”
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Influence of Positional Isomerism on the Chiroptical Properties of Functional Aromatic Oligoamide Foldamers by Moreno, Kevin, Merlet, Eric, McClenaghan, Nathan, Buffeteau, Thierry, Ferrand, Yann, Olivier, Céline

“…A series of functionalized quinoline‐based aromatic oligoamide foldamers were prepared in their two enantiomeric forms, comprising an enantiopure terminal…”
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Post-functionalization of polyvinylcarbazoles: An open route towards hole transporting materials for perovskite solar cells by Geffroy, Camille, Grana, Eftychia, Mumtaz, Muhammad, Cojocaru, Ludmila, Cloutet, Eric, Olivier, Céline, Uchida, Satoshi, Toupance, Thierry, Segawa, Hiroshi, Hadziioannou, Georges

“…[Display omitted] •Original synthesis of poly(9-vinylcarbazole)-based hole transporting materials (HTM).•Undoped PVK-[N(PhOCH3)2]2 with hole mobility one order…”
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Functionalization of a Ruthenium-Diacetylide Organometallic Complex as a Next-Generation Push-Pull Chromophore by De Sousa, Samuel, Ducasse, Laurent, Kauffmann, Brice, Toupance, Thierry, Olivier, Céline

“…The design and preparation of an asymmetric ruthenium–diacetylide organometallic complex was successfully achieved to provide an original…”
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Photoelectrochemical properties of WO3-modified anatase TiO2 photoanodes and application for dye-sensitized solar cells by Ismail, Mehdi, Chebaane, Mohamed Mehdi, Bousselmi, Latifa, Zahraa, Orfan, Olivier, Céline, Toupance, Thierry

“…TiO2 electrodes were modified with different WO3 loadings and photoelectrochemical characterization revealed an increase in photocurrent density and decrease…”
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Temperature and Length Dependence of Charge Transport in Redox-Active Molecular Wires Incorporating Ruthenium(II) Bis(σ-arylacetylide) Complexes by Kim, Beebe, Jeremy M, Olivier, Céline, Rigaut, Stéphane, Touchard, Daniel, Kushmerick, James G, Zhu, X.-Y, Frisbie, C. Daniel

“…We report the electrical transport behavior of a series of redox-active conjugated molecular wires as a function of temperature and molecular length. The wires…”
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Molecular engineering of carbazole-fluorene sensitizers for high open-circuit voltage DSSCs: Synthesis and performance comparison with iodine and cobalt electrolytes by Massin, Julien, Ducasse, Laurent, Abbas, Mamatimin, Hirsch, Lionel, Toupance, Thierry, Olivier, Céline

“…A rational molecular engineering strategy was set up to prepare an original series of efficient carbazole-based sensitizers for dye-sensitized solar cells. The…”
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Low-Temperature UV Processing of Nanoporous SnO2 Layers for Dye-Sensitized Solar Cells by Tebby, Zoe, Uddin, Tamez, Nicolas, Yohann, Olivier, Céline, Toupance, Thierry, Labrugère, Christine, Hirsch, Lionel

“…Connection of SnO2 particles by simple UV irradiation in air yielded cassiterite SnO2 porous films at low temperature. XPS, FTIR, and TGA-MS data revealed that…”
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