François CHEVIRÉ
96
Documents
Presentation
##### **Chargé de Recherche au CNRS**
Institut des Sciences Chimiques de Rennes UMR CNRS 6226
Université de Rennes 1
Campus de Beaulieu
35042 Rennes, France
Email: francois.chevire@univ-rennes1.fr
Phone: 02.23.23.62.34
Bldg 10A - Room 142
##### **Biography**
François Cheviré received a Master (2001) and a Ph.D. (2004) in Solid State Chemistry from the University of Rennes 1, France. After conducting postdoctoral reasearch at the Chemistry and Chemical Biology Department at Cornell University, Ithaca NY (2005–2006) under the supervision of Pr. Francis J. DiSalvo and at the Mistubishi Chemical – Center for Advanced Materials (MC-CAM) at the University of California, Santa Barbara CA (2006–2007) under the supervision of Pr. Anthony K. Cheetham, he joined the CNRS as a research fellow in 2007 and is pursuing research on new nitrogen containing inorganic materials as phosphors, photocatalysts and optoelectronic materials in the Glass and Ceramics group of the Institute of Chemical Sciences of Rennes (ISCR). In 2017, he received his Habilitation to supervise research (HDR) in Chemistry from the University of Rennes 1.
##### **Current Themes of Research**
Physicochemistry of mixed anions materials (O, N, S, NCN) and related materials
Development of novel synthesis routes to nitrogen containing materials
Additive manufacturing of glass materials
Oxynitride thin films
Structural Charaterizations on powders
Optoelectronics properties
Environmental and Energy related materials: visible-light photocatalysis, phosphors, p-type semiconductors.
Publications
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From highly reactive amorphous tantalum oxide to tantalum nitride. Impact of the nitridation temperature on the optical and photocatalytic properties10th International Symposium on Nitrides and Related Materials (ISNT2019), Jun 2019, Barcelone, Spain.
Conference poster
hal-03428502v1
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Original stoichiometric perovskite films produced by controlled oxidation of oxynitride materialsMS&T19 “Materials Science and Technology International Conference”, Sep 2019, Portland, United States
Conference poster
hal-02408987v1
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Dielectric properties in radio-frequency and microwave ranges of ferroelectric (Sr2Ta2O7)100-x(La2Ti2O7)x layered perovskite ceramicsMMA 2018 10th International Conference on Microwave Materials and their Applications, Oct 2018, Osaka, Japan. Proceedings of the 10th International Conference on Microwave Materials and their Applications (MMA 2018)
Conference poster
hal-01979961v1
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Study of the Post-nitridation of Strontium and Tantalum Based Oxide and Oxynitride Thin Films9th International Symposium on Nitrides and Related Materials (ISNT2017), Aug 2017, Sapporo, Japan
Conference poster
hal-01588050v1
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Microwave dielectric and ferroelectric properties of strontium and tantalum based ferroelectric ceramicsPacific Rim Conference 2017 (Pacrim12), May 2017, Waikoloa, Hawaii, United States
Conference poster
hal-01588061v1
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A combined experimental and theoretical study of the photophysical performance of SrTaO2N thin films9th International Symposium on Nitrides and Related Materials (ISNT2017), Aug 2017, Sapporo, Japan
Conference poster
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Deposition and characterization of oxynitride SrTaO2N thin films for photocatalysis applicationE-MRS 2016 Spring Meeting “European Material Research Society”, May 2016, Lille, France
Conference poster
hal-01469166v1
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P-type transition metal carbodiimides MNCN (M = Ni, Mn)6th International Symposium on Structure-Property Relationship in Solid State Materials (SPSSM-2016), Jul 2016, Nantes, France.
Conference poster
hal-01560926v1
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Control of the Ni non-stoichiometry in Ni1-xO nanoparticles : "Core-shell"-like modelConference poster hal-01560944v1 |
Sr2Ta2O7-based oxide and oxynitride perovskite films: reactive magnetron deposition and dielectric characterizationEuropean Materials Research Society - EMRS 2015, May 2015, Lille, France
Conference poster
hal-01148563v1
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Preparation of nitrogen doped ZnO thin films by colloidal routeE-MRS 2015 Spring Meeting, May 2015, Lille, France
Conference poster
hal-01277164v1
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Synthesis of Ni-poor NiO nanoparticles for DSSC-p applicationsE-MRS 2015 Spring meeting, May 2015, Lille, France
Conference poster
hal-01326324v1
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La(M,Ti)(O,N)3 (M = Zn, Ga) as visible light-driven photocatalyst for water splittingISIEM 2013 - International Symposium on Inorganic and Environmental Materials, Oct 2013, Rennes, France
Conference poster
hal-01263666v1
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Dépôt et Caractérisation de Couches Minces Diélectriques La-Ti-O-N.Ion Beam Analysis Francophone, 2012, Cadarache, France. 2012
Conference poster
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A novel oxynitride photocatalyst system for water splitting : La2Zn1-xTi1+x(O,N)6ISNT 2012 - 7th International Symposium on Nitrides, Jun 2012, Saint Malo, France
Conference poster
hal-01261270v1
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Filtres hyperfréquences agiles en fréquence à base de films perovskites oxynitrures17èmes Journées Nationales Microondes, JNM 2011, May 2011, Brest, France. 2011
Conference poster
hal-01148547v1
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Characterization of rare-earth aluminum oxynitrides synthesized by carboreduction and nitridationISNT 2009 - 6th International Conference on Nitride and Related Materials, Mar 2009, Karlsruhe, Germany
Conference poster
hal-01261259v1
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Thermochemistry of a new class of inorganic nitrogen-containing materials. Energetic contribution of dinitrogen pairs in oxide matricesGordon Research Conference, Jul 2002, New London, United States. 2002
Conference poster
hal-00958832v1
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Elaboration of ferroelectric ceramics and thin films for miniaturized and agile antennas2017
Other publications
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Synthèse et caractérisation de poudres et céramiques perovskites oxydes SLTTO2016
Other publications
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Nouvelle génération d'absorbeurs UV inorganiques. Etude de solutions solides oxydes et oxynitrures. Application à la protection du bois.Matériaux. Université de Rennes 1, 2004. Français. ⟨NNT : ⟩
Theses
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