| 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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Bowen, Jacob R.
Technical University of Denmark
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (22/22 displayed)
- 2020Enhanced Electromechanical Response in Sm and Nd Co-doped Ceriacitations
- 2018Deposition of highly oriented (K,Na)NbO 3 films on flexible metal substratescitations
- 2018Deposition of highly oriented (K,Na)NbO3 films on flexible metal substratescitations
- 2017Lattice constant measurement from electron backscatter diffraction patternscitations
- 20173D printed barium titanate/poly-(vinylidene fluoride) nano-hybrid with anisotropic dielectric propertiescitations
- 2014On the accuracy of triple phase boundary lengths calculated from tomographic image datacitations
- 2013Transmission Electron Microscopy Specimen Preparation Method for Multiphase Porous Functional Ceramicscitations
- 2013Transmission Electron Microscopy Specimen Preparation Method for Multiphase Porous Functional Ceramicscitations
- 2013Ion beam polishing for three-dimensional electron backscattered diffractioncitations
- 2013Two and three dimensional electron backscattered diffraction analysis of solid oxide cells materials
- 2013Diffusion of Nickel into Ferritic Steel Interconnects of Solid Oxide Fuel/Electrolysis Stackscitations
- 2013Diffusion of Nickel into Ferritic Steel Interconnects of Solid Oxide Fuel/Electrolysis Stackscitations
- 2012Effects of focused ion beam milling on electron backscatter diffraction patterns in strontium titanate and stabilized zirconiacitations
- 2012Durable and Robust Solid Oxide Fuel Cells
- 2010Texture evolution during tensile necking of copper processed by equal channel angular extrusioncitations
- 2010Quantitative data analysis methods for 3D microstructure characterization of Solid Oxide Cells
- 2008Nanoscale chemical analysis and imaging of solid oxide cellscitations
- 2004Microstructural parameters and flow stress in Al-0.13% Mg deformed by ECAE processingcitations
- 2003The effect of coarse second-phase particles on the rate of grain refinement during severe deformation processingcitations
- 2002First Joint Chinese-Danish Symposium: Characterisation of Microstructures. Extended abstracts
- 2002Orientation correlations in aluminium deformed by ECAEcitations
- 2002Orientation correlations in aluminium deformed by ECAEcitations
Places of action
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article
On the accuracy of triple phase boundary lengths calculated from tomographic image data
Abstract
The triple phase boundary (TPB) length is one of the most important quantities obtainable from three dimensional reconstructions of solid oxide fuel cells that utilize porous composite electrodes. However, the choice of TPB calculation method and the voxelation of the microstructures can lead to systematic errors in TPB estimates. Here, two approaches for calculating the TPB density are compared to investigate how different TPB aspects such as curvature, orientation, and phase contact angles affect the results. The first approach applies a correction factor to the TPB length calculated by simply summing voxel (volume element) edge lengths that are shared between voxels of three different phases. The second approach applies a smoothening technique to the TPB curves. The two methods are compared by calculations on different kinds of artificially generated microstructures and on a real SOFC electrode microstructure obtained by focused ion beam tomography. Results are presented showing how specific aspects of different microstructures affect the TPB length calculation error.