Materials characterization is the necessary step linking together the different research axes of the lab, going from the synthesis of constituents and composites to high-temperature testing and the modeling of to materials structure and behavior.
To do so, the lab enjoys the presence of a large set of facilities, satisfying most of the intrenal needs in terms of physico-chemical, structural and morphological characterization. The lab also makes proficient use of the neighboring platform Placamat and of large instruments like ESRF, Soleil, SLS and ILL. The LCTS team regularly occurs to develop original techniques or sets of techniques to answer specific needs on characterization and classification of materials and constituents.
Team
Animator
Hervé PLAISANTIN
Members
M ALRIVIE
O CATY
G CHOLLON
G COUEGNAT
S COUTHURES
D DAMIANI
J DANET
A EBEL
C HUGUET
L LAPUYADE
Y LE PETITCORPS
L MAILLE
J ROGER
G VIGNOLES
Significant publications :
Carpentier, H.; Caty, O.; Le Petitcorps, Y.; Maire, E.; Marchais, A.; Eberling-Fux, N.; Couégnat, G. (2022) In situ observation of the capillary infiltration of molten silicon in a SiC/SiC composite by X-ray radiography. Journal of the European Ceramic Society, 1947-1954.
Delpouve, H. ; Camus, G. ; Jouannigot, S. ; Humez, B. ; Plaisantin, H. ; Josse, C. ; Jacques, S. (2022) Relationship between both thickness and degree of crystallisation of BN interphases and the mechanical behaviour of SiC/SiC composites. Journal of Materials Science, 17661–17677.
Plaisantin, H.; Jacques, S.; Danet, J.; Camus, G.; Delpouve, H. (2021) TEM characterization of turbostratic and rhombohedral BN interphases synthesized by chemical vapour infiltration in SiC/SiC-Si composites. Materials Characterization, 110857.
Baux, A.; Couégnat, G.; Vignoles, G.L.; Lasseux, D.; Kuhn, A.; Carucci, C.; Mano, N.; Le, T.D. (2020) Digitization and image-based structure-properties relationship evaluation of a porous gold micro-electrode. Materials & Design, 108812.
Roger, J.; Avenel, M.; Lapuyade, L. (2020) Characterization of SiC ceramics with complex porosity by capillary infiltration: Part A – Filling by hexadecane at 20 °C. Journal of the European Ceramic Society, 1859-1868.
Carminati, P., Buffeteau, T., Daugey, N., Chollon, G., Rebillat, F., & Jacques, S. (2018). Low pressure chemical vapour deposition of BN: Relationship between gas phase chemistry and coating microstructure. Thin Solid Films, 664, 106–114.
Carpentier, H., Caty, O., Le Petitcorps, Y., Maire, E., Marchais, A., Eberling-Fux, N., & Couégnat, G. (2022). In situ observation of the capillary infiltration of molten silicon in a SiC/SiC composite by X-ray radiography. J. Eur. Ceram. Soc., 42, 1947-1954.
Charles, C., Vignoles, G. L., & Descamps, C. (2022). Low pressure gas transfer in fibrous media with progressive infiltration: correlation between different transfer modes. Int. J. Heat Mass Transf., 182, 121954.
Plaisantin, H., Jacques, S., Danet, J., Camus, G., & Delpouve, H. (2021). TEM characterization of turbostratic and rhombohedral BN interphases synthesized by chemical vapour infiltration in SiC/SiC-Si composites. Mater. Charact., 172, 110857.
Roger, J., & Lepetitcorps, Y. (2018). Microstructural evolution of SiC powder in molten silicon. Ceram. Int., 44(16), 19836-19845.