Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Gilles H, Gauthier"'
Autor:
Adriana Serquis, Leopoldo Suescun, Mario A. Macías, Jorge Castiglioni, Joaquín Grassi, Gilles H. Gauthier, Juan Felipe Basbus
Publikováno v:
Journal of Material Science and Technology Research. 8:82-91
YBa2Cu3O6+δ (YBC) oxygen deficient perovskite was synthesized by an auto-combustion method and was studied as potential cathode for Intermediate Temperature Solid Oxide Fuel Cell (IT-SOFC). Synchrotron X-ray thermodiffraction in air shows a phase tr
Publikováno v:
Ceramics International
Ceramics International, 2020, 46 (15), pp.23442-23456. ⟨10.1016/j.ceramint.2020.06.114⟩
Ceramics International, Elsevier, 2020, 46 (15), pp.23442-23456. ⟨10.1016/j.ceramint.2020.06.114⟩
Ceramics International, 2020, 46 (15), pp.23442-23456. ⟨10.1016/j.ceramint.2020.06.114⟩
Ceramics International, Elsevier, 2020, 46 (15), pp.23442-23456. ⟨10.1016/j.ceramint.2020.06.114⟩
(La,Sr)(Ti,Ni)O3 compounds have been characterized as air and hydrogen electrode for symmetrical Solid Oxide Cells. While the materials are thermomechanically compatible with 8YSZ electrolyte, the reactivity tests confirm the formation of an insulati
Publikováno v:
Ceramics International
Ceramics International, Elsevier, 2020, 46 (5), pp.5841-5849. ⟨10.1016/j.ceramint.2019.11.034⟩
Ceramics International, 2020, 46 (5), pp.5841-5849. ⟨10.1016/j.ceramint.2019.11.034⟩
Ceramics International, Elsevier, 2020, 46 (5), pp.5841-5849. ⟨10.1016/j.ceramint.2019.11.034⟩
Ceramics International, 2020, 46 (5), pp.5841-5849. ⟨10.1016/j.ceramint.2019.11.034⟩
The stability of La2xSr1-2xTi1-xNixO3-δ (LSTN) and La7x/4Sr1-7x/4Ti1-xNixO3-δ (25LSTN) materials in high temperature reducing conditions has been studied with a special focus on the Ni exsolution process for SOFC anode / SOEC cathode application. I
Autor:
Sebastián Vecino‐Mantilla, Erika Quintero, Camilo Fonseca, Gilles H. Gauthier, Paola Gauthier-Maradei
Publikováno v:
ChemCatChem. 12:1453-1466
Publikováno v:
Ceramics International
Ceramics International, 2019, 45 (14), pp.17969-17977. ⟨10.1016/j.ceramint.2019.06.015⟩
Ceramics International, Elsevier, 2019, 45 (14), pp.17969-17977. ⟨10.1016/j.ceramint.2019.06.015⟩
Ceramics International, 2019, 45 (14), pp.17969-17977. ⟨10.1016/j.ceramint.2019.06.015⟩
Ceramics International, Elsevier, 2019, 45 (14), pp.17969-17977. ⟨10.1016/j.ceramint.2019.06.015⟩
With the scope to develop new electrode materials for Solid Oxide Cells, the (La,Sr)(Ti,Ni)O3-δ system has been studied by Pechini synthesis and heat-treatment in air. Only La2xSr1-2xTi1-xNixO3-δ (LSTN) and La7x/4Sr1-7x/4Ti1-xNixO3-δ (25LSTN) comp
Autor:
Tania D. Díaz, Myriam Y. Torres, Gilles H. Gauthier, Mario A. Macías, Rafael Cabanzo Hernández, Nora A. Guerrero, Enrique Mejía Ospino
Publikováno v:
Journal of Physics and Chemistry of Solids. 124:199-204
Recent works describing the existence of an intense-blue color within the YIn1-xMnxO3 solid solution due to the presence of Mn3+ cations in trigonal-bipyramidal sites have led to the interest to prepare Al-analogues with the same 5-fold non-centrosym
Autor:
A. Caneiro, Sverre Magnus Selbach, Alejandra Montenegro, Didrik Rene Småbråten, Marielle Huvé, Pascal Roussel, Nicolas Grimaldos Osorio, Gilles H. Gauthier, Caroline Pirovano, Zulma Liliana Moreno Botello
Publikováno v:
Journal of Materials Chemistry A
Journal of Materials Chemistry A, 2019, Journal of Materials Chemistry A, 7, pp.18589-18602. ⟨10.1039/c9ta04912f⟩
18589-18602
Journal of Materials Chemistry A, 2019, Journal of Materials Chemistry A, 7, pp.18589-18602. ⟨10.1039/c9ta04912f⟩
18589-18602
A thorough study of the Y1−xZrxMnO3+δ series is presented with the objective to use these materials as SOFC cathodes. These pure and Zr-doped yttrium manganites exhibit a layered hexagonal structure similar to a peculiar 5-fold bipyramidal coordin
Autor:
Paola Gauthier-Maradei, Pardis Simon, Marielle Huvé, Sebastián Vecino-Mantilla, Gilles H. Gauthier
Publikováno v:
International Journal of Hydrogen Energy
International Journal of Hydrogen Energy, 2020, International Journal of Hydrogen Energy, 45, pp.27145-27159. ⟨10.1016/j.ijhydene.2020.07.065⟩
International Journal of Hydrogen Energy, 2020, International Journal of Hydrogen Energy, 45, pp.27145-27159. ⟨10.1016/j.ijhydene.2020.07.065⟩
International audience; This research deals with the catalytic behavior of the methane steam reforming reaction over a new Ni-exsolved Ruddlesden-Popper manganite during prolonged reaction time (up to 100 h) with special focus on the possible carbon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ebdd8bf4f752743f228334bcbf548eb7
https://hal.univ-lille.fr/hal-03951836
https://hal.univ-lille.fr/hal-03951836
Autor:
Mónica V. Sandoval, Carolina Cardenas, Edouard Capoen, Pascal Roussel, Caroline Pirovano, Gilles H. Gauthier
Publikováno v:
Electrochimica Acta
Electrochimica Acta, 2020, 353, pp.136494. ⟨10.1016/j.electacta.2020.136494⟩
Electrochimica Acta, 2020, 353, pp.136494. ⟨10.1016/j.electacta.2020.136494⟩
International audience
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e897c30820f14a2ec4b8ff5cc5776d9
https://hal.science/hal-03656977
https://hal.science/hal-03656977
Autor:
María Alejandra, Gómez Torres, Gilles H, Gauthier, Anna M, Kaczmarek, Marielle, Huvé, Pascal, Roussel, Valérie, Dupray, Lina, Yuan, Anastasiya, Zadoya, Marie, Colmont
Publikováno v:
Inorganic chemistry. 59(9)
Two polytypes of the new oxyvanadate matrix La