Influence of microstructure and architecture on oxygen permeation of La(1−X)SrXFe(1−Y)(Ga, Ni)YO3−δ perovskite catalytic membrane reactor

Autor: V. Coudert, Aurélien Vivet, Enrique Juste, Thierry Chartier, Aurélie Julian, Nicolas Richet, Pierre-Marie Geffroy, Caroline Pirovano, P. Del Gallo

Publikováno v: Journal of the European Ceramic Society
Journal of the European Ceramic Society, Elsevier, 2010, 30, pp.1409-1417. ⟨10.1016/j.jeurceramsoc.2009.11.005⟩
Journal of the European Ceramic Society, 2010, 30, pp.1409-1417. ⟨10.1016/j.jeurceramsoc.2009.11.005⟩

Catalytic membrane reactors (CMR) have been an economically attractive process for natural gas reforming to syngas (H 2 + CO) since more than twenty years. The CMR studied in this paper consists of a mixed ionic and electronic conductor dense layer (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::169fd5de418a1c3761646aa1f1d3dc09
https://doi.org/10.1016/j.jeurceramsoc.2009.11.005

New route for high oxygen semi-permeation through surface-modified dense La1−xSrxFe1−yGayO3−δ perovskite membranes

Autor: Aurélien Vivet, Claire Bonhomme, Fabrice Rossignol, Thierry Chartier, Nicolas Richet, Elsa Thune, Pierre-Marie Geffroy

Publikováno v: Journal of Membrane Science
Journal of Membrane Science, Elsevier, 2014, 454, pp.97-108. ⟨10.1016/j.memsci.2013.11.038⟩

International audience; La1−xSrxFe1−yGayO3−δ perovskite membranes are promising candidates for catalytic membrane reactors applications due to their potential high oxygen semi-permeation fluxes and good chemical stability in working conditions

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d38e1bb2150490d4d625d3fc0262228
https://hal-unilim.archives-ouvertes.fr/hal-00946231

The Impact of Experimental Factors on Oxygen Semi-Permeation Measurements

Autor: Aurélien Vivet, Jacques Fouletier, Pierre-Marie Geffroy, C. Steil, Thierry Chartier, Nicolas Richet, Eric Blond, P. Del Gallo

Publikováno v: Journal of The Electrochemical Society
Journal of The Electrochemical Society, Electrochemical Society, 2013, 160, pp.F60-F68. ⟨10.1149/2.068301jes⟩

International audience; Many recent studies have focused on the development of perovskite membranes with high oxygen semi-permeation performance. However, the usual experimental setups used to measure oxygen semi-permeation values may lead to signifi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f00219e499040f401ad30125cb808715
https://hal.archives-ouvertes.fr/hal-00780335

La(1−x)SrxFe(1−y)GayO3−ı perovskite membrane: Oxygen semi-permeation, thermal expansion coefficient and chemical stability under reducing conditions

Autor: Thierry Chartier, Aurélien Vivet, P. Del Gallo, Nicolas Richet, Pierre-Marie Geffroy

Publikováno v: Journal of Membrane Science
Journal of Membrane Science, Elsevier, 2011, 372, pp.373-379. ⟨10.1016/j.memsci.2011.02.021⟩

International audience; The La(1−x)SrxFe(1−y)GayO3−ı perovskites are one of the most promising materials for catalytic membrane reactor because of their excellent oxygen semi-permeation, low thermal expansion coefficient and good chemical stab

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da57f35a315ff21ee5b0be2709342b66
https://hal.archives-ouvertes.fr/hal-00680757

Oxygen semi-permeation, oxygen diffusion and surface exchange coefficient of La(1−x)SrxFe(1−y)GayO3−δ perovskite membranes

Autor: Nicolas Richet, Thierry Chartier, Sébastien Fourcade, P. Del Gallo, Pierre-Marie Geffroy, Jean-Marc Bassat, Aurélien Vivet

Publikováno v: Journal of Membrane Science
Journal of Membrane Science, Elsevier, 2010, 354 (1-2), pp.6-13. ⟨10.1016/j.memsci.2010.03.001⟩

Mixed ionic and electronic conductors (MIEC) have presented great economical and environmental interests for these last years because of their potential applications for electrode materials in solid oxide fuel cell and for oxygen separation form air

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa428743f83bd5381ee7cfb67193e58e
https://hal.archives-ouvertes.fr/hal-00480889