Evolution structurale des céramiques (Si)-B-C sous sollicitations thermomécaniques

Evolution structurale des céramiques (Si)-B-C sous sollicitations thermomécaniques

Les matrices céramiques autocicatrisantes sont constituées d’une alternance de couches de SiC, B-C et Si-B-C, déposées par voie gazeuse (CVD). Les couches borées (Si)-B-C sont amorphes après élaboration et leur structure évolue à haute température (T ≥ 1000 °C). Diverses caractérisations (XRD, spect...

Full description

Bibliographic Details
Main Author:	Pallier, Camille
Other Authors:	Bordeaux 1
Language:	fr
Published:	2012
Subjects:	Dépôt chimique en phase vapeur (CVD) Carbure de bore (B4C) Céramiques amorphes Structure locale Spectroscopie Raman Résonance magnétique nucléaire (NMR) Diffusion des neutrons Spectroscopie d’absorption X (XANES) Chemical Vapour Deposition (CVD) Boron Carbide(B4C) Amorphous Ceramics Local Structure Raman Spectroscopy Nuclear Magnetic Resonance (NMR) Neutron Diffraction X-ray Absorption Spectroscopy (XANES)
Online Access:	http://www.theses.fr/2012BOR14615/document

Similar Items

Etude de la structure de verres magnésio-silicatés : approche expérimentale et modélisation
by: Trcera, Nicolas
Published: (2008)

Spectroscopic, Raman, EMPA, Micro-XRF and Micro-XANES Analyses of Sulphur Concentration and Oxidation State of Natural Apatite Crystals
by: Bo Xu, et al.
Published: (2020-11-01)

Investigation of MoO<sub>x</sub>/Al<sub>2</sub>O<sub>3</sub> under Cyclic Operation for Oxidative and Non-Oxidative Dehydrogenation of Propane
by: Santhosh K. Matam, et al.
Published: (2020-11-01)

Study of CVD diamond layers with amorphous carbon admixture by Raman scattering spectroscopy
by: Dychalska Anna, et al.
Published: (2015-12-01)

Adsorption of boric acid on pure and humic acid coated amorphous-aluminum hydroxide : a Raman and XANES spectroscopy study
by: Xu, Dani
Published: (2006)

Etude de la structure de verres magnésio-silicatés : approche expérimentale et modélisation
by: Trcera, Nicolas
Published: (2008)

Synthesis, characterization and investigation on the magnetic and electronic structure of strontium iron oxides
by: Liu, Qiang
Published: (2013)

Raman studies of Pd-C nanocomposites
by: Belka Radoslaw, et al.
Published: (2013-02-01)

Chemically vapor deposited diamond films as dosimetric material for potential clinical applications
by: Kabacińska Renata, et al.
Published: (2018-03-01)

Characterization of the thermal properties of chemical vapor deposition grown diamond films for electronics cooling
by: Malcolm, Kirkland D.
Published: (2016)

Temperature dependence of stress in CVD diamond films studied by Raman spectroscopy
by: Dychalska Anna, et al.
Published: (2015-09-01)

The influence of growth temperature on CVD grown graphene on SiC
by: Nicollet, Andréa
Published: (2015)

Characterization of metallic species on porous materials by in situ XAS
by: Wittee Lopes, Christian
Published: (2018)

L'influence de l'irradiation sur les propriétés structurelles et de transport du graphène
by: Deng, Chenxing
Published: (2015)

Engineering Porous Silicon Nanowires with Tuneable Electronic Properties
by: S. Javad Rezvani, et al.
Published: (2020-09-01)

Síntese e caracterização de grafeno por CVD catalítico em filmes finos de Ni e Cu.
by: Deissy Johanna Feria Garnica
Published: (2017)

Síntese e caracterização de grafeno por CVD catalítico em filmes finos de Ni e Cu.
by: Feria Garnica, Deissy Johanna
Published: (2017)

Vibrational spectroscopy of metal methanesulfonates: M = Na, Cs, Cu, Ag, Cd
by: Stewart F. Parker, et al.
Published: (2018-01-01)

Enhancement of Raman signals : coherent Raman scattering and surface enhanced Raman spectroscopy
by: Chou, He-Chun
Published: (2012)

Ultrafast Raman Loss Spectroscopy (URLS) : Understanding Resonant Excitation Response And Linewidth Changes
by: Adithya Lakshmanna, Y
Published: (2016)

Ultrafast Raman Loss Spectroscopy (URLS)
by: Mallick, Babita
Published: (2015)

Probing the Local Atomic Structure of In and Cu in Sphalerite by XAS Spectroscopy Enhanced by Reverse Monte Carlo Algorithm
by: Alexander L. Trigub, et al.
Published: (2020-09-01)

The State of Trace Elements (In, Cu, Ag) in Sphalerite Studied by X-Ray Absorption Spectroscopy of Synthetic Minerals
by: Nikolay D. Trofimov, et al.
Published: (2020-07-01)

Relationships between the Structural, Vibrational, and Optical Properties of Microporous Cancrinite
by: Roman Shendrik, et al.
Published: (2021-03-01)

Cálculo de perfis de excitação raman pelo método de transformada
by: Mauro Carlos Costa Ribeiro
Published: (1992)

Cálculo de perfis de excitação raman pelo método de transformada
by: Ribeiro, Mauro Carlos Costa
Published: (1992)

Non-invasive instrumental analytical methods in modern pharmaceutical technology
by: Joanna Ronowicz, et al.
Published: (2020-04-01)

Spectroscopic characterization of LiFePO4 as cathode material for Li-ion battery prepared in the pulse thermo-acoustic reactor
by: Lazarević Zorica Ž., et al.
Published: (2019-01-01)

Influence of Al2O3 Addition on Structure and Mechanical Properties of Borosilicate Glasses
by: Sebastian Bruns, et al.
Published: (2020-07-01)

Raw glass-ceramics glazes from SiO2–Al2O3–CaO–MgO–Na2O–K2O system modified by ZrO2 addition – Changes of structure, microstructure and surface properties
by: Katarzyna Pasiut, et al.
Published: (2021-12-01)

Contribution à l'étude de l'environnement structural du chrome dans les verres.
by: Villain, Olivier
Published: (2009)

Removal of Arsenate and Arsenite in Equimolar Ferrous and Ferric Sulfate Solutions through Mineral Coprecipitation: Formation of Sulfate Green Rust, Goethite, and Lepidocrocite
by: Chunming Su, et al.
Published: (2020-11-01)

Characterisation of Ni-C films obtained in PVD/CVD process
by: Kęczkowska Justyna
Published: (2011-04-01)

Structure and thermal stability of amorphous Co23Fe60B17 film on Si substrate
by: Jagrati Dwivedi, et al.
Published: (2021-09-01)

Structural Evolution in Wet Mechanically Alloyed Co-Fe-(Ta,W)-B Alloys
by: Vladimír Girman, et al.
Published: (2021-05-01)

Structure and tribo-mechanical properties of Si- and W-containing amorphous carbon based multilayers
by: Wolfgang Tillmann, et al.
Published: (2021-09-01)

Dielectric Relaxation, Local Structure and Lattice Dynamics in Mn-Doped Potassium Tantalate Ceramics
by: Alexander Tkach, et al.
Published: (2021-08-01)

Introducing Well-Defined Nanowrinkles in CVD Grown Graphene
by: Tim Verhagen, et al.
Published: (2019-03-01)

The Effect of Surface Treatment on Structural Properties of CVD Diamond Layers with Different Grain Sizes Studied by Raman Spectroscopy
by: Anna Dychalska, et al.
Published: (2021-03-01)

Optical and Luminescence Spectroscopy of Varicolored Gem Spinel from Mogok, Myanmar and Lục Yên, Vietnam
by: Iveta Malíčková, et al.
Published: (2021-02-01)