| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Kaiser, Andreas
Technical University of Denmark
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (57/57 displayed)
- 2024Effect of high-pressure hydrogen environment on the physical and mechanical properties of elastomerscitations
- 2023Inducing hierarchical pores in nano-MOFs for efficient gas separationcitations
- 2023Inducing hierarchical pores in nano-MOFs for efficient gas separationcitations
- 2022Electrospun aluminum silicate nanofibers as novel support material for immobilization of alcohol dehydrogenasecitations
- 2022Electrospun aluminum silicate nanofibers as novel support material for immobilization of alcohol dehydrogenasecitations
- 2021Porous Ceramics for Energy Applicationscitations
- 2020Surface treatments and functionalization of metal‐ceramic membranes for improved enzyme immobilization performancecitations
- 2019Electrospun nanofiber materials for energy and environmental applications citations
- 2019Electrospun nanofiber materials for energy and environmental applicationscitations
- 2018Exploring the Processing of Tubular Chromite- and Zirconia-Based Oxygen Transport Membranescitations
- 2018Exploring the Processing of Tubular Chromite- and Zirconia-Based Oxygen Transport Membranescitations
- 2017Oxygen transport properties of tubular Ce 0.9 Gd 0.1 O 1.95 -La 0.6 Sr 0.4 FeO 3−d composite asymmetric oxygen permeation membranes supported on magnesium oxidecitations
- 2017Stability and performance of robust dual-phase (ZrO 2 ) 0.89 (Y 2 O 3 ) 0.01 (Sc 2 O 3 ) 0.10 -Al 0.02 Zn 0.98 O 1.01 oxygen transport membranescitations
- 2017Ceramic processing of tubular, multilayered oxygen transport membranes (Invited)
- 2017Ionic/Electronic Conductivity, Thermal/Chemical Expansion and Oxygen Permeation in Pr and Gd Co-Doped Ceria PrxGd0.1Ce0.9-xO1.95-δcitations
- 2017Oxygen transport properties of tubular Ce0.9Gd0.1O1.95-La0.6Sr0.4FeO3−d composite asymmetric oxygen permeation membranes supported on magnesium oxidecitations
- 2016Low cost porous MgO substrates for oxygen transport membranescitations
- 2016Low cost porous MgO substrates for oxygen transport membranescitations
- 2016Effect of pore formers on properties of tape cast porous sheets for electrochemical flue gas purificationcitations
- 2016Effect of pore formers on properties of tape cast porous sheets for electrochemical flue gas purificationcitations
- 2016Oxygen permeation flux through 10Sc1YSZ-MnCo2O4 asymmetric membranes prepared by two-step sinteringcitations
- 2016The effect of tape casting operational parameters on the quality of adjacently graded ceramic filmcitations
- 2016The effect of tape casting operational parameters on the quality of adjacently graded ceramic filmcitations
- 2016Oxygen permeation flux through 10Sc1YSZ-MnCo 2 O 4 asymmetric membranes prepared by two-step sinteringcitations
- 2016Graphite and PMMA as pore formers for thermoplastic extrusion of porous 3Y-TZP oxygen transport membrane supportscitations
- 2016Design and optimization of porous ceramic supports for asymmetric ceria-based oxygen transport membranescitations
- 2016Design and optimization of porous ceramic supports for asymmetric ceria-based oxygen transport membranescitations
- 2016Processing and characterization of multilayers for energy device fabrication (invited)
- 2015Modeling constrained sintering of bi-layered tubular structurescitations
- 2015Tailoring of porosity of yttria-stabilized zirconia tubes as supports for oxygen separation membranes
- 2015Tailoring of porosity of yttria-stabilized zirconia tubes as supports for oxygen separation membranes
- 2015Modeling constrained sintering of bi-layered tubular structurescitations
- 2014Tailoring the microstructure of porous MgO supports for asymmetric oxygen separation membranes: Optimization of thermoplastic feedstock systemscitations
- 2014Tailoring the microstructure of porous MgO supports for asymmetric oxygen separation membranes: Optimization of thermoplastic feedstock systemscitations
- 2013Fabrication and Characterization of multi-layer ceramics for electrochemical flue gas purificationcitations
- 2013Fabrication and Characterization of multi-layer ceramics for electrochemical flue gas purificationcitations
- 2013Sintering process optimization for multi-layer CGO membranes by in situ techniquescitations
- 2013Camber Evolution and Stress Development of Porous Ceramic Bilayers During Co-Firingcitations
- 2013Camber Evolution and Stress Development of Porous Ceramic Bilayers During Co-Firingcitations
- 2012Analysis of the sintering stresses and shape distortion produced in co-firing of CGO-LSM/CGO bi-layer porous structures
- 2012Analysis of the sintering stresses and shape distortion produced in co-firing of CGO-LSM/CGO bi-layer porous structures
- 2012Tailoring the porosity and shrinkage of extruded MgO support tubes for oxygen separation membranes by thermoplastic feedstock development
- 2012Tailoring the porosity and shrinkage of extruded MgO support tubes for oxygen separation membranes by thermoplastic feedstock development
- 2012Electrical conductivity of Ni–YSZ composites: Variants and redox cyclingcitations
- 2011On the Use of Supported Ceria Membranes for Oxyfuel process / Syngas productioncitations
- 2011Evaluation of thin film ceria membranes for syngas membrane reactors—Preparation, characterization and testingcitations
- 2011On the use of supported ceria membranes for oxyfuel process/syngas productioncitations
- 2011Electrical conductivity of Ni–YSZ composites: Degradation due to Ni particle growthcitations
- 2011Strength of anode-supported solid oxide fuel cellscitations
- 2010Continuum mechanics simulations of NiO/Ni-YSZ composites during reduction and re-oxidationcitations
- 2009Redox stability of SOFC: Thermal analysis of Ni-YSZ compositescitations
- 2009Characteristics of cerium-gadolinium oxide (CGO) suspensions as a function of dispersant and powder propertiescitations
- 2009Mechanical properties of NiO/Ni-YSZ composites depending on temperature, porosity and redox cyclingcitations
- 2009Leveling and thixotropic characteristics of concentrated zirconia inks for screen-printingcitations
- 2003Verfahren zum Herstellen eines Hartstoff enthaltenden Granulats
- 2003Strukturierter Körper für eine in Brennstoffzellen verwendete Anode
- 2002Process and realization of a three dimensional gold electroplated antenna on a flexible epoxy film for wireless micromotion systemcitations
Places of action
| Organizations | Location | People |
|---|
article
Exploring the Processing of Tubular Chromite- and Zirconia-Based Oxygen Transport Membranes
Abstract
Tubular oxygen transport membranes (OTMs) that can be directlyintegrated in high temperature processes have a large potential toreduce CO<sub>2</sub> emissions. However, the challenging processing ofthese multilayered tubes, combined with strict material stabilityrequirements, has so far hindered such a direct integration. We haveinvestigated if a porous support based on (Y<sub>2</sub>O<sub>3</sub>)<sub>0.03</sub>(ZrO<sub>2</sub>)<sub>0.97</sub> (3YSZ) with a dense composite oxygen membrane consisting of (Y<sub>2</sub>O<sub>3</sub>)<sub>0.01</sub>(Sc<sub>2</sub>O<sub>3</sub>)<sub>0.10</sub>(ZrO<sub>2</sub>)<sub>0.89</sub> (10Sc1YSZ) as an ionic conductor and LaCr<sub>0.85</sub>Cu<sub>0.10</sub>Ni<sub>0.05</sub>O<sub>3−δ</sub>(LCCN) as an electronic conductor could be fabricated as a tubularcomponent, since these materials would provide outstanding chemical andmechanical stability. Tubular components were made by extrusion, dipcoating, and co-sintering, and their chemical and mechanical integritywas evaluated. Sufficient gas permeability (≥10<sup>−14</sup> m<sup>2</sup>)and mechanical strength (≥50 MPa) were achieved with extruded 3YSZporous support tubes. The high co-sintering temperature required todensify the 10ScYSZ/LCCN membrane on the porous support, however, causeschallenges related to the evaporation of chromium from the membrane.This chemical degradation caused loss of the LCCN electronic conductingphase and the formation of secondary lanthanum zirconate compounds andfractures. LCCN is therefore not suitable as the electronic conductor ina tubular OTM, unless means to lower the sintering temperature andreduce the chromium evaporation are found that are applicable to thelarge-scale fabrication of tubular components.