Une des solutions envisagée pour éviter la réactivité entre la cathode de LSCF et l'électrolyte de YSZ est l'intercalation d'une couche barrière de CGO. Une étude de la réactivité interfaciale par DRX et ToF-SIMS entre CGO, déposée par atomisation électrostatique, et YSZ a montré qu'un traitement thermique au-dessus de 1100 C sous air induit une détérioration de la couche de CGO par la formation d'une solution solide. Le vieillissement du système LSCF/CGO/YSZ a été étudié en fonction de l'épaisseur de la couche de CGO de 0,11 à 2 µm, par spectroscopie d'impédance complexe, à 700 °C sous air à l'abandon. Les mesures ont montré que l'épaisseur de cette couche est un facteur influençant les propriétés électriques des différents systèmes. L'int...
Solid oxide electrolysis cells (SOECs) are high temperature electrochemical devices with the potenti...
International audienceDue to the reduction of operating temperature from 1000°C to 800°C, chromia fo...
Influence of dopants on contact resistance in anode supported solid oxide fuel cells (AS-SOFCs) betw...
One of the considered solutions to avoid the reactivity between LSCF cathode and YSZ electrolyte is ...
The dependence of interfacial contact resistance (ICR) on contact materials between cathode and inte...
Abstract The Ce0.8Gd0.2O2−δ (CGO) interlayer is commonly applied in solid oxide fuel cells (SOFCs) t...
Interfaces et durabilité des électrodes de pointe pour l'énergie (PAC et EHT)L'objectif de cette thè...
This paper describes the effects of (La0.60Sr0.40)0.95Co0.20Fe0.80O3-x (LSCF) firing temperature on ...
The effect of gadolinium-doped ceria (GDC) interlayer on the Pr0.8Sr0.2Fe0.7Ni0.3O3-δ (PSFN8273) cat...
The effect of gadolinium-doped ceria (GDC) interlayer on the Pr0.8Sr0.2Fe0.7Ni0.3O3-\uce\ub4(PSFN827...
Ce travail a été dédié à l’étude de la dégradation des piles à oxyde solide fonctionnant en mode éle...
International audienceThree long-term experiments have been performed in SOEC and SOFC modes at diff...
Solid state electrochemical systems such as solid oxide fuel cells (SOFCs) and solid oxide electroly...
The implementation of improved electrolyte materials have led to modern solid oxide fuel cells (SOFC...
High-temperature fuel cells are a promising technology due to their high energy efficiency and low e...
Solid oxide electrolysis cells (SOECs) are high temperature electrochemical devices with the potenti...
International audienceDue to the reduction of operating temperature from 1000°C to 800°C, chromia fo...
Influence of dopants on contact resistance in anode supported solid oxide fuel cells (AS-SOFCs) betw...
One of the considered solutions to avoid the reactivity between LSCF cathode and YSZ electrolyte is ...
The dependence of interfacial contact resistance (ICR) on contact materials between cathode and inte...
Abstract The Ce0.8Gd0.2O2−δ (CGO) interlayer is commonly applied in solid oxide fuel cells (SOFCs) t...
Interfaces et durabilité des électrodes de pointe pour l'énergie (PAC et EHT)L'objectif de cette thè...
This paper describes the effects of (La0.60Sr0.40)0.95Co0.20Fe0.80O3-x (LSCF) firing temperature on ...
The effect of gadolinium-doped ceria (GDC) interlayer on the Pr0.8Sr0.2Fe0.7Ni0.3O3-δ (PSFN8273) cat...
The effect of gadolinium-doped ceria (GDC) interlayer on the Pr0.8Sr0.2Fe0.7Ni0.3O3-\uce\ub4(PSFN827...
Ce travail a été dédié à l’étude de la dégradation des piles à oxyde solide fonctionnant en mode éle...
International audienceThree long-term experiments have been performed in SOEC and SOFC modes at diff...
Solid state electrochemical systems such as solid oxide fuel cells (SOFCs) and solid oxide electroly...
The implementation of improved electrolyte materials have led to modern solid oxide fuel cells (SOFC...
High-temperature fuel cells are a promising technology due to their high energy efficiency and low e...
Solid oxide electrolysis cells (SOECs) are high temperature electrochemical devices with the potenti...
International audienceDue to the reduction of operating temperature from 1000°C to 800°C, chromia fo...
Influence of dopants on contact resistance in anode supported solid oxide fuel cells (AS-SOFCs) betw...