Heenan, TMM;
Brett, DJL;
Shearing, PR;
(2017)
X-ray attenuation properties of commonly employed solid oxide fuel cell materials.
Journal of Physics: Conference Series
, 849
(1)
, Article 012017. 10.1088/1742-6596/849/1/012017.
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Abstract
X-ray nano CT has been vastly applied to study the microstructure of solid oxide fuel cell (SOFC) electrodes. One widely accepted indicator of electrochemical performance is the triple phase boundary (TPB): a location where the three materials responsible for ionic, electronic and gas-phase reactant transport are in contact. X-ray absorption tomography has been used extensively in the characterisation of these TPBs, utilising the different attenuation properties of the constituent materials. Here we present a quantitative comparison of the attenuation properties for elements commonly employed in solid oxide fuel cell materials.
| Type: | Article |
|---|---|
| Title: | X-ray attenuation properties of commonly employed solid oxide fuel cell materials |
| Event: | X-Ray Microscopy Conference 2016 (XRM 2016) |
| Location: | Oxford University, UK |
| Dates: | 15 August 2016 - 19 August 2016 |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1088/1742-6596/849/1/012017 |
| Publisher version: | http://doi.org/10.1088/1742-6596/849/1/012017 |
| Language: | English |
| Additional information: | Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Chemical Engineering |
| URI: | https://discovery.ucl.ac.uk/id/eprint/1568401 |
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