O. Joubert
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View article: Development of multi-step acid/redox-based process for recovery of solid oxide cells components
Development of multi-step acid/redox-based process for recovery of solid oxide cells components Open
International audience
View article: Impact of sintering procedures on the densification and conductivity of BaZr0.4Ce0.4Y0.1Yb0.1O3-δ electrolyte for protonic ceramic fuel cells
Impact of sintering procedures on the densification and conductivity of BaZr0.4Ce0.4Y0.1Yb0.1O3-δ electrolyte for protonic ceramic fuel cells Open
International audience
View article: Scalable recycling and characterization of end-of-life solid oxide cell ceramic component materials
Scalable recycling and characterization of end-of-life solid oxide cell ceramic component materials Open
By recycling solid oxide cells (SOCs) end-life materials, the environmental impact can be reduced, and the materials' closed-loop life cycle can help preserve natural resources and create a sustainable and circular system. This study prese…
View article: Oxygen surface exchange kinetics of La<sub>1−<i>x</i></sub>Sr<sub><i>x</i></sub>CoO<sub>3–<i>δ</i></sub> thin-films decorated with binary oxides: links between acidity, strontium doping, and reaction kinetics
Oxygen surface exchange kinetics of La<sub>1−<i>x</i></sub>Sr<sub><i>x</i></sub>CoO<sub>3–<i>δ</i></sub> thin-films decorated with binary oxides: links between acidity, strontium doping, and reaction kinetics Open
Recent study shows the enhancement of oxygen exchange kinetics of oxygen electrodes using oxides selected using Smith acidity. However, what are the limits to this approach?
View article: Production, storage and conversion of hydrogen into electricity: technological achievements and remaining challenges
Production, storage and conversion of hydrogen into electricity: technological achievements and remaining challenges Open
International audience
View article: Synthesis of Yttrium Doped Barium Zirconate/Cerate Electrolyte Materials and Densification Using Conventional and Cold-Sintering Processes
Synthesis of Yttrium Doped Barium Zirconate/Cerate Electrolyte Materials and Densification Using Conventional and Cold-Sintering Processes Open
Compared to high temperature solid oxide electrolysis cell, usually based on Yttrium stabilized Zirconia electrolytes, intermediate temperature proton conducting electrolysis cell, allows the production of water free hydrogen and a better …
View article: Revisiting the five-decade-old structure of the Fe<sub>2</sub>WO<sub>6</sub> powder with incommensurate modulations
Revisiting the five-decade-old structure of the Fe<sub>2</sub>WO<sub>6</sub> powder with incommensurate modulations Open
New structural description of Fe 2 WO 6 powder with incommensurate modulations providing valuable microstructural information and impacting on cation ordering.
View article: Electrochemical Study of the Versatility of a Solid Cell Working both as Fuel Cell and Electrolysis Modes
Electrochemical Study of the Versatility of a Solid Cell Working both as Fuel Cell and Electrolysis Modes Open
A Ni/Yttria‐stabilized zirconia (YSZ) cell with a (La 0.60 Sr 0.40 ) 0.95 Co 0.20 Fe 0.80 O 3– δ cathode is tested both in fuel cell and electrolysis modes. In fuel cell mode under dry air and wet H 2 , the cell is operated between the ope…
View article: Two-step cycling process alternating implantation and remote plasma etching for topographically selective etching: Application to Si3N4 spacer etching
Two-step cycling process alternating implantation and remote plasma etching for topographically selective etching: Application to Si3N4 spacer etching Open
This article proposes an original method to achieve topographically selective etching. It relies on cycling a two-step process comprising a plasma implantation step and a removal etching step using remote plasma source process. Both steps …
View article: Influence of Surface State on the Electrochemical Performance of Nickel-Based Cermet Electrodes during Steam Electrolysis
Influence of Surface State on the Electrochemical Performance of Nickel-Based Cermet Electrodes during Steam Electrolysis Open
Due to their fuel flexibility and high efficiency, solid oxide cells are a promising technology for sustainable energy production and storage. Nickel in combination with yttria-stabilized zirconia (YSZ) or gadolinium-doped ceria (GDC), for…
View article: Influence of Surface State on the Electrochemical Performance of Nickel-Based Cermet Electrodes during Steam Electrolysis
Influence of Surface State on the Electrochemical Performance of Nickel-Based Cermet Electrodes during Steam Electrolysis Open
International audience
View article: CSD 1870994: Experimental Crystal Structure Determination
CSD 1870994: Experimental Crystal Structure Determination Open
An entry from the Inorganic Crystal Structure Database, the world’s repository for inorganic crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely availabl…
View article: CSD 1870996: Experimental Crystal Structure Determination
CSD 1870996: Experimental Crystal Structure Determination Open
An entry from the Inorganic Crystal Structure Database, the world’s repository for inorganic crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely availabl…
View article: Silicon etching in a pulsed HBr/O2 plasma. I. Ion flux and energy analysis
Silicon etching in a pulsed HBr/O2 plasma. I. Ion flux and energy analysis Open
The ion flux and ion velocity distribution function are studied using a capacitively coupled radio frequency ion flux probe and a multigrid retarding field analyzer in an HBr/O2 pulsed plasma process, dedicated to silicon etching in gate o…
View article: Silicon etching in a pulsed HBr/O2 plasma. II. Pattern transfer
Silicon etching in a pulsed HBr/O2 plasma. II. Pattern transfer Open
The strong impact of synchronized plasma pulsing on an HBr/O2 silicon pattern etch process is studied with respect to the continuous process. This article focuses on blanket etch rates and a detailed analysis of the etched profiles, where …
View article: Spectral analysis of the line-width and line-edge roughness transfer during self-aligned double patterning approach
Spectral analysis of the line-width and line-edge roughness transfer during self-aligned double patterning approach Open
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