| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Zielke, Philipp
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2019Investigation of electrophoretic deposition as a method for coating complex shaped steel parts in solid oxide cell stackscitations
- 2019Hydrothermal Synthesis, Characterization, and Sintering Behavior of Core-Shell Particles: A Principle Study on Lanthanum Strontium Cobaltite Coated with Nanosized Gadolinium Doped Ceriacitations
- 2019Hydrothermal Synthesis, Characterization, and Sintering Behavior of Core-Shell Particles: A Principle Study on Lanthanum Strontium Cobaltite Coated with Nanosized Gadolinium Doped Ceriacitations
- 2018Zirconia nano-colloids transfer from continuous hydrothermal synthesis to inkjet printingcitations
- 2018A Ba-free sealing glass with a high CTE and excellent interface stability optimized for SOFC/SOEC stack applicationscitations
- 2018A Ba-free sealing glass with a high CTE and excellent interface stability optimized for SOFC/SOEC stack applicationscitations
- 2018Hydrothermal Synthesis, Characterization, and Sintering Behavior of Core-Shell Particles: A Principle Study on Lanthanum Strontium Cobaltite Coated with Nanosized Gadolinium Doped Ceriacitations
- 2018Development of high temperature mechanical rig for characterizing the viscoplastic properties of alloys used in solid oxide cellscitations
- 2017A Novel SOFC/SOEC Sealing Glass with a Low SiO2 Content and a High Thermal Expansion Coefficient
- 2017Investigation of a Spinel-forming Cu-Mn Foam as an Oxygen Electrode Contact Material in a Solid Oxide Cell Single Repeating Unitcitations
- 2017A Novel SOFC/SOEC Sealing Glass with a Low SiO2 Content and a High Thermal Expansion Coefficientcitations
- 2017A Novel SOFC/SOEC Sealing Glass with a Low SiO 2 Content and a High Thermal Expansion Coefficientcitations
- 2016Nanocomposite YSZ-NiO Particles with Tailored Structure Synthesized in a Two-Stage Continuous Hydrothermal Flow Reactor
Places of action
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article
A Ba-free sealing glass with a high CTE and excellent interface stability optimized for SOFC/SOEC stack applications
Abstract
A new glass-ceramic composition containing Si, Mg, Ca, Na, Al, Zr and Bis presented here as sealant for planar SOFCs/SOECs, with the aim ofjoining the metallic interconnect (Crofer22APU) to the solid oxide cell(YSZ electrolyte or CGO barrier layer). Characteristic temperature,thermo-mechanical properties and compositional variations are reviewedand discussed by thermal analyses and in situ XRD, in order to designand optimize the sealing profile and reduce the residual porosity. Theglass after heat treatment partially devitrifies into augite andnepheline with residual glass phase of around 64.3%; aftercrystallization the glass-ceramic sealant has a CTE of 12.8 x 10<sup>-6</sup> K <sup>−1</sup>and it is compliant with the other materials typically used for stackcomponents.. This work shows that the developed glass-ceramic cansuccessfully join the ceramic cell with the Crofer22APU (pre-oxidizedand alumina coating), proven by tests on small and large-scale samples.No signs of unwanted reactions at the glass-metal and the glass-cellinterface are observed and sufficient gas tightness is achieved.