Zobrazeno 1 - 10 of 98 pro vyhledávání: '"Laurent Dessemond"'
3
An elementary kinetic model for the LSCF and LSCF-CGO electrodes of solid oxide cells: impact of operating conditions and degradation on the electrode response
Autor: M. Petitjean, Maxime Hubert, Jérôme Laurencin, Gregory Geneste, E. Siebert, Laurent Dessemond, E. Da Rosa Silva, T. David, E. Effori
Publikováno v: Journal of The Electrochemical Society
Journal of The Electrochemical Society, Electrochemical Society, 2021, 168 (4), pp.044520. ⟨10.1149/1945-7111/abf40a⟩
Journal of The Electrochemical Society, 2021, 168 (4), pp.044520. ⟨10.1149/1945-7111/abf40a⟩
International audience; An elementary kinetic model was developed to predict the electrochemical response of porous LSCF and LSCF-CGO electrodes. The model was validated thanks to experiments performed on symmetrical cells using a three-electrode set
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89d471b2b418ad0d1d86e723ab23432a
https://hal.archives-ouvertes.fr/hal-03205084
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4
On the manufacturing of low temperature activated Sr0.9La0.1TiO3-δ-Ce1-xGdxO2-δ anodes for solid oxide fuel cell
Autor: Angela Gondolini, Guillaume Constantin, Vitaliy Yurkiv, Rémi Costa, Laurent Dessemond, Elisa Mercadelli, Alessandra Sanson
Publikováno v: Journal of the European Ceramic Society. 38:153-161
Lanthanum doped strontium titanate–gadolinium doped cerium oxide (LST-GDC) anodic layers are sintered in air and further reduced in-situ at low temperature (750 °C) avoiding usually performed pre-reduction treatment at high temperature. The influe
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee8f798d3cf43afb26162b9f44492235
https://doi.org/10.1016/j.jeurceramsoc.2017.07.035
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6
Design of La2−xPrxNiO4+δ SOFC cathodes: a compromise between electrochemical performance and thermodynamic stability
Autor: Rakesh Sharma, Elisabeth Djurado, Jean-Marc Bassat, Seng-Kian Cheah, Mónica Burriel, Laurent Dessemond
Publikováno v: Journal of Materials Chemistry A
Journal of Materials Chemistry A, Royal Society of Chemistry, 2017, 5 (3), pp.1120-1132. ⟨10.1039/c6ta08011a⟩
International audience; Architecturally designed La2−xPrxNiO4+δ (with x = 0, 0.5, 1 and 2) cathodes on the Ce0.9Gd0.1O2−δ (CGO) electrolyte have been prepared with a view to take advantage of the complimentary properties of the two extreme comp
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f333e6ac5411d613b0fe4be1de1081df
https://doi.org/10.1039/c6ta08011a
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7
Mechanical behavior of Ce0.9Gd0.1O1.95-La0.6Sr0.4Co0.2Fe0.8O3−δ oxygen electrode with a coral microstructure for solid oxide fuel cell and solid oxide electrolyzer cell
Autor: Jaroslaw Sar, Elisabeth Djurado, Rudy Ghisleni, Amélia Almeida, Laurent Dessemond
Publikováno v: Ceramics International. 42:16981-16991
The objective of this work is to investigate the mechanical behavior of CGO-LSCF composite developed by electrostatic spray deposition as an oxygen electrode for Solid Oxide Fuel Cell and Solid Oxide Electrolysis Cell. The coating is characterized by
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::056faad9a5aadd6774fcf56c9807f95c
https://doi.org/10.1016/j.ceramint.2016.07.204
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8
Synthesis and Characterization of Ce x Sr 1-x Cr 0.5 Mn 0.5 O 3-δ Perovskites as Anode Materials for Solid Oxide Fuel Cells (SOFC)
Autor: Laurent Dessemond, Elisa Lay, Gilles H. Gauthier
Publikováno v: Electrochimica Acta. 216:420-428
CexSr1-xCr0.5Mn0.5O3 (CeSCM) compounds with x = 0.25 and 0.5 have been prepared in argon. In comparison to the non-doped manganite Ce0.25Sr0.75MnO3, synthesized in air, chromium for manganese substitution improves the stability in wet hydrogen atmosp
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0e065e83626ea1727418e4b97b5aff93
https://doi.org/10.1016/j.electacta.2016.09.044
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9
Electrochemical properties of graded and homogeneous Ce0.9Gd0.1O2−δ–La0.6Sr0.4Co0.2Fe0.8O3−δ composite electrodes for intermediate-temperature solid oxide fuel cells
Autor: Elisabeth Djurado, Laurent Dessemond, Jaroslaw Sar
Publikováno v: International Journal of Hydrogen Energy. 41:17037-17043
Graded and homogeneous CGO–LSCF composite electrodes deposited by Electrostatic Spray Deposition on an YSZ substrate have been studied with and without screen-printed LSCF current collector. Impedance spectroscopy measurements have been performed i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9d8a743a62cb2dead3faab1de60c79f1
https://doi.org/10.1016/j.ijhydene.2016.07.236
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10
Operating maps of high temperature H2O electrolysis and H2O+CO2 co-electrolysis in solid oxide cells
Autor: Laurent Dessemond, Gérard Delette, F. Usseglio-Viretta, J. Aicart, Jérôme Laurencin, M. Petitjean
Publikováno v: International Journal of Hydrogen Energy. 41:17233-17246
This work aims at investigating through a modeling approach the difference in thermal and electrochemical responses between high temperature H 2 O electrolysis and H 2 O+CO 2 co-electrolysis in solid oxide cells. The study has been conducted by consi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cd15d4c076cb10e31a4afeb3e6635063
https://doi.org/10.1016/j.ijhydene.2016.07.269
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