Processing and dielectric properties of ZnTiO3 ceramics prepared from nanopowder synthesised by sol-gel technique

Autor: Sophie d’Astorg, Malika Saidi, Ahcéne Chaouchi, Sylvain Marinel

Publikováno v: Processing and Application of Ceramics, Vol 6, Iss 2, Pp 83-89 (2012)

ZnTiO3 nanopowders were obtained by sol-gel method. The nanopowders were characterised by means of TGA/DTA analysis, X-ray diffraction, TMA analysis and SEM characterisation. The results show that the crystalline structure of the sol-gel powders was

Externí odkaz: https://doaj.org/article/3609fa37270d4f9d9430bde6b178077d

Flash microwave sintering of zirconia by multiple susceptors cascade strategy

Autor: Guillaume Riquet, Thomas Grippi, Christelle Harnois, Sylvain Marinel, Charles Manière

Publikováno v: Journal of the European Ceramic Society
Journal of the European Ceramic Society, In press, ⟨10.1016/j.jeurceramsoc.2023.04.004⟩

International audience; In the field of flash sintering, microwave energy represents an interesting way to densify ceramics complex shapes, thanks to a contactless volumetric heating. Attaining a fast and homogeneous heating is a critical parameter a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d6f347585dea6645a0642a93e82dfab
https://doi.org/10.1016/j.jeurceramsoc.2023.04.004

Effect of Y, La, and Yb simultaneous doping on the thermal conductivity and thermoelectric performances of CaMnO3 ceramics

Autor: Maria A. Madre, Hippolyte Amaveda, Oscar J. Dura, Denis Pelloquin, Mario Mora, Miguel A. Torres, Sylvain Marinel, Andres Sotelo

Publikováno v: Journal of Alloys and Compounds. 954:170201

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2be97601616cda58803543bab6477d9b
https://doi.org/10.1016/j.jallcom.2023.170201

Flash spark plasma sintering of zirconia nanoparticles: Electro-thermal-mechanical-microstructural simulation and scalability solutions

Autor: Sylvain Marinel, Jérôme Lecourt, Guillaume Riquet, Charles Manière, Christelle Bilot, Christelle Harnois

Publikováno v: Journal of the European Ceramic Society
Journal of the European Ceramic Society, Elsevier, 2022, 42 (1), pp.216-226. ⟨10.1016/j.jeurceramsoc.2021.09.021⟩
Journal of the European Ceramic Society, 2022, 42 (1), pp.216-226. ⟨10.1016/j.jeurceramsoc.2021.09.021⟩

International audience; Flash sintering is a very promising method with a great potential for the ultra-rapid production of objects with firing processes of mere seconds. However, the transition from few millimeters samples to larger scales is a key

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25bc7599f04844dcb2ac6466ba1cd7f7
https://doi.org/10.1016/j.jeurceramsoc.2021.09.021

Grain growth modeling for gas pressure sintering of silicon nitride based ceramics

Autor: Thomas Grippi, Stéphanie Béhar-Lafenetre, Holger Friedrich, Daniel Haas, Uwe Schenderlein, Sylvain Marinel, Charles Manière

Publikováno v: Materials Today Communications
Materials Today Communications, 2022, 34, pp.105189. ⟨10.1016/j.mtcomm.2022.105189⟩

International audience; The complexity of liquid phase sintering of silicon nitride implies the use of advanced gaspressure sintering (GPS) industrial process. Sintering additives have been jointly developed toallow the sintering of this challenging

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::101c10564531a4d9611c2d947daca806
https://hal.science/hal-03940287