Contents
Academic literature on the topic 'Oxycarbure de silicium'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Oxycarbure de silicium.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Journal articles on the topic "Oxycarbure de silicium"
Kmetz, M., B. J. Tan, W. Willis, S. Suib, and F. S. Galasso. "CVD Mo, W and Cr oxycarbide, carbide and silicide coatings on SiC yarn." Journal of Materials Science 26, no. 8 (January 1, 1991): 2107–10. http://dx.doi.org/10.1007/bf00549175.
Full text"CVD Mo, W and Cr oxycarbide, carbide and silicide coatings on SiC yarn." Composites 22, no. 6 (November 1991): 472. http://dx.doi.org/10.1016/0010-4361(91)90212-y.
Full textDissertations / Theses on the topic "Oxycarbure de silicium"
Latournerie, Jérôme. "Céramiques nanocomposites SiCO : Synthèse, caractérisation et stabiblité thermique." Limoges, 2002. http://www.theses.fr/2002LIMO0046.
Full textThis work concerns the synthesis and the thermal evolution of polysiloxanes gels obtained by the sol-gel method. The aim of this study is to better understand the effect of the substituting groups bonded to silicon atoms on the cross-linking, ceramic yield and the thermal behaviour at high temperature. Two different types of precursors have been studied : trifonctional compounds RSi(OEt)3 ( where R=CH3, C2H3 and C6H5) and precursors that contained Si-H bonds obtained after polymerization of a mixture of methyldiethoxysilane and triethoxysilane in a variable amount (DhTh 1/1, 1/2 and 1/9). The first chapter concerns the study of hydrolysis and condensation reactions of different precursors by Raman spectroscopy. By following the kinetics of the disappearance of vSiO, we could access the intrinsic reactivity of hydrolysis reaction for of each precursor. These phenomena have been explained by steric, mesomer and inductive effects. In the second chapter, we studied the mechanisms of thermal conversion of polymeric gels into silicon oxycarbide. Thus the chronology of the main processes of mineralization in relation to the nature of the substituting group has been evaluated. The third chapter deals with the structural evolution of Si/C/O systems. We clearly established the importance and the domain of temperature of each reaction, which occurs above 1000°C, in relation to the composition of the materials. Carbothermal reaction has been studied and it shows SiO gas to be an intermediate product
Friquet, Olivier. "Étude et caractérisation d'un dispositif à plasma microonde entretenu par des ondes de surface excitées le long d'un diélectrique plan : application au dépôt d'oxycarbure de silicium." Toulouse, ENSAE, 1991. http://www.theses.fr/1991ESAE0003.
Full textLorriaux, Amandine. "Élaboration par caléfaction de revêtements carbone, oxycarbure et carbure pour des composites à matrice céramique à vocation aéronautique et nucléaire." Thesis, Bordeaux, 2018. http://www.theses.fr/2018BORD0170/document.
Full textThe growth of ceramic matrix composite (CMC) in the fields of aeronautic, spatial and nuclear pushes the development of new material and associated processes in order to answer to the tough requirements in this business sectors. Fabrication cost savings, in particular, has helped these improvements. In this aim, the LTCS has contributed to develop an original and alternative device for the synthesis of CMC’s interphases and matrices : the “film boiling densification”.This PhD as for key objective the study of original precursors for PyC and Si-O-C fabrication using this process. This manuscript is divided into two experimental parts dedicated to : i) the fabrication of carbon coatings from alcohols and ii) the fabrication of Si-O-C coatings from silylated precursors.The diverse characterization technics coupled to the numerous experiments permitted to connect the coatings structure and/or the chemical composition to the experimental parameters (precursor, temperature,duration). Optimal conditions were found for the preparation of high quality PyC from alcohols.For Si-O-C system, it is show that structure and chemical composition depends on experimental conditions
GUALANDRIS, VIRGINIE. "Oxycarbures de silicium a partir de polysiloxanes prepares par voie sol-gel : caracterisation par resonance magnetique nucleaire." Paris 6, 1998. http://www.theses.fr/1998PA066149.
Full text