| Publication type: | Research data |
| Title: | FIB-tomography data of porous Zr-oxide fabricated with varying sintering conditions |
| Authors: | Holzer, Lorenz Pecho, Omar Penner, Dirk Boiger, Gernot Gorbar, Michal de Hazan, Yoram |
| et. al: | No |
| DOI: | 10.5281/zenodo.4049960 |
| Issue Date: | 25-Sep-2020 |
| Publisher / Ed. Institution: | Zenodo |
| Language: | English |
| Subjects: | FIB-tomography; Porous medium; Effective property; Microstructure; Sintering condition; Ceramics; Zircon oxide; Liquid junction |
| Subject (DDC): | 620.11: Engineering materials |
| Abstract: | This dataset contains 3D data acquired with FIB-tomography from porous Zr-oxide. The pore structures of the ceramic materials were investigated in context with optimization of transport properties (aimed for low viscous flow/permeability and high electric conduction via liquid electrolyte in the pores), so that the Zr-oxide is suitable for application as liquid junction (diaphragm) in pH-sensors. Further details on the scientific background are given in Holzer et al., 2016, Materials & Design, 99, 314–327. (http://doi.org/10.1016/j.matdes.2016.03.034). The tomographs represent 9 ceramic materials that were produced with different sintering temperatures (1250, 1300, 1325 and 1350°C) and different sintering times (1, 2 and 3 hours). The study includes quantitative descriptions of relevant microstructure characteristics (porosity, tortuosity, constrictivity, hydraulic radius) and corresponding effective transport prorperties (permeability, conductivity). Each tomograph is presented as stack of 2D-tiff-images in two different versions: as gray-scale images (raw data) and as binarized images (segmented, with solid=black and pores=white). The voxel resolution is 10x10x10 nm for all 18 image stacks. |
| URI: | https://digitalcollection.zhaw.ch/handle/11475/26242 |
| Related publications: | https://doi.org/10.1016/j.matdes.2016.03.034 |
| License (according to publishing contract): | CC BY 4.0: Attribution 4.0 International |
| Departement: | School of Engineering |
| Organisational Unit: | Institute of Computational Physics (ICP) Institute of Materials and Process Engineering (IMPE) |
| Published as part of the ZHAW project: | Nanoporöses Diaphragma für elektrochemische Sensoren (NanoDiaS) |
| Appears in collections: | ZHAW Forschungsdaten School of Engineering |
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Holzer, L., Pecho, O., Penner, D., Boiger, G., Gorbar, M., & de Hazan, Y. (2020). FIB-tomography data of porous Zr-oxide fabricated with varying sintering conditions [Data set]. Zenodo. https://doi.org/10.5281/zenodo.4049960
Holzer, L. et al. (2020) ‘FIB-tomography data of porous Zr-oxide fabricated with varying sintering conditions’. Zenodo. Available at: https://doi.org/10.5281/zenodo.4049960.
L. Holzer, O. Pecho, D. Penner, G. Boiger, M. Gorbar, and Y. de Hazan, “FIB-tomography data of porous Zr-oxide fabricated with varying sintering conditions.” Zenodo, Sep. 25, 2020. doi: 10.5281/zenodo.4049960.
HOLZER, Lorenz, Omar PECHO, Dirk PENNER, Gernot BOIGER, Michal GORBAR und Yoram DE HAZAN, 2020. FIB-tomography data of porous Zr-oxide fabricated with varying sintering conditions. Data set. 25 September 2020. Zenodo
Holzer, Lorenz, Omar Pecho, Dirk Penner, Gernot Boiger, Michal Gorbar, and Yoram de Hazan. 2020. “FIB-Tomography Data of Porous Zr-Oxide Fabricated with Varying Sintering Conditions.” Data set. Zenodo. https://doi.org/10.5281/zenodo.4049960.
Holzer, Lorenz, et al. FIB-Tomography Data of Porous Zr-Oxide Fabricated with Varying Sintering Conditions. Zenodo, 25 Sept. 2020, https://doi.org/10.5281/zenodo.4049960.
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