Synthesis and robocasting of YAG xerogel: one-step conversion of ceramics

Autor: Nancy Flores-Martinez, Lila Ouamara, Fabien Remondiere, Jenny Jouin, Giuseppe Fiore, Stephane Oriol, Sylvie Rossignol

Publikováno v: Scientific Reports, Vol 12, Iss 1, Pp 1-9 (2022)

Abstract An optimized sol–gel protocol was carried out to produce an yttrium aluminum garnet (YAG) xerogel from aluminum alkoxide and an yttrium salt on a semi-pilot scale. This xerogel was successfully used without prior pyrolysis as a solid load

Externí odkaz: https://doaj.org/article/4ec65779bf6145e78671e61fa6f2d018

Insulating Phosphoric Acid-Based Geopolymer Foams with Water and High Temperature Resistance

Autor: Jenny Jouin, Joelle Nadia Nouping Fekoua, Lila Ouamara, Elodie Piolet, Ameni Gharzouni, Sylvie Rossignol Rossignol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7c94de2ed51c2d5e3f25d046e7f67007
https://doi.org/10.2139/ssrn.4414988

Study of the formation of acid‐based geopolymer networks and their resistance to water by time/temperature treatments

Autor: Jenny Jouin, Sylvie Rossignol, Lila Ouamara, Hélène Celerier, Nicolas Tessier-Doyen

Publikováno v: Journal of the American Ceramic Society
Journal of the American Ceramic Society, Wiley, 2021, 104 (10), pp.5445-5456. ⟨10.1111/jace.17929⟩

International audience; Acid-based geopolymers are known for their high temperature resistance and good mechanical performances. Some compositions also exhibit water resistance, which make them suitable for outdoor applications. This work aims to und

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1335da4ba5bcb4249d0d50294e610613
https://hal-unilim.archives-ouvertes.fr/hal-03402222/document