X-ray transparent proton-exchange membrane fuel cell design for in situ wide and small angle scattering tomography
dc.contributor | Aalto-yliopisto | fi |
dc.contributor | Aalto University | en |
dc.contributor.author | Martens, I. | en_US |
dc.contributor.author | Vamvakeros, Antonis | en_US |
dc.contributor.author | Chattot, Raphael | en_US |
dc.contributor.author | Blanco, Maria V. | en_US |
dc.contributor.author | Rasola, M. | en_US |
dc.contributor.author | Pusa, J. | en_US |
dc.contributor.author | Jacques, Simon D.M. | en_US |
dc.contributor.author | Bizzotto, Dan | en_US |
dc.contributor.author | Wilkinson, David P. | en_US |
dc.contributor.author | Ruffmann, Bastian | en_US |
dc.contributor.author | Heidemann, Stefan | en_US |
dc.contributor.author | Honkimäki, V. | en_US |
dc.contributor.author | Drnec, J. | en_US |
dc.contributor.department | Department of Applied Physics | en |
dc.contributor.organization | European Synchrotron Radiation Facility | en_US |
dc.contributor.organization | Finden Ltd. | en_US |
dc.contributor.organization | University of British Columbia | en_US |
dc.contributor.organization | balticFuelCells GmbH | en_US |
dc.date.accessioned | 2019-08-15T08:24:51Z | |
dc.date.available | 2019-08-15T08:24:51Z | |
dc.date.issued | 2019-10-15 | en_US |
dc.description | | openaire: EC/H2020/679933/EU//MEMERE | |
dc.description.abstract | We have constructed a 5 cm2 proton exchange membrane hydrogen fuel cell optimized for transparency of high energy X-rays. This cell allows for in situ elastic scattering measurements (WAXS, SAXS) during electrochemical operation with minimal trade-offs in cell performance vs benchtop designs, and is capable of reaching automotive current densities. A key feature is that the beam enters the cell at grazing incidence to the electrodes, massively increasing the effective pathlength and therefore the signal-to-background ratio. The 360∘ transparency in the plane of the sample permits imaging coupled with advanced techniques, such as X-ray diffraction computed tomography. | en |
dc.description.version | Peer reviewed | en |
dc.format.extent | 1-8 | |
dc.identifier.citation | Martens, I, Vamvakeros, A, Chattot, R, Blanco, M V, Rasola, M, Pusa, J, Jacques, S D M, Bizzotto, D, Wilkinson, D P, Ruffmann, B, Heidemann, S, Honkimäki, V & Drnec, J 2019, ' X-ray transparent proton-exchange membrane fuel cell design for in situ wide and small angle scattering tomography ', Journal of Power Sources, vol. 437, 226906, pp. 1-8 . https://doi.org/10.1016/j.jpowsour.2019.226906 | en |
dc.identifier.doi | 10.1016/j.jpowsour.2019.226906 | en_US |
dc.identifier.issn | 0378-7753 | |
dc.identifier.other | PURE UUID: 876bc4dc-86f0-4a54-a653-34dc35026bc7 | en_US |
dc.identifier.other | PURE ITEMURL: https://research.aalto.fi/en/publications/876bc4dc-86f0-4a54-a653-34dc35026bc7 | en_US |
dc.identifier.other | PURE LINK: http://www.scopus.com/inward/record.url?scp=85069555744&partnerID=8YFLogxK | en_US |
dc.identifier.uri | https://aaltodoc.aalto.fi/handle/123456789/39704 | |
dc.identifier.urn | URN:NBN:fi:aalto-201908154749 | |
dc.language.iso | en | en |
dc.publisher | Elsevier Science B.V. | |
dc.relation | info:eu-repo/grantAgreement/EC/H2020/679933/EU//MEMERE | en_US |
dc.relation.ispartofseries | Journal of Power Sources | en |
dc.rights | restrictedAccess | en |
dc.subject.keyword | PEMFC | en_US |
dc.subject.keyword | Tomography | en_US |
dc.subject.keyword | X-ray scattering | en_US |
dc.subject.keyword | XRD-CT | en_US |
dc.title | X-ray transparent proton-exchange membrane fuel cell design for in situ wide and small angle scattering tomography | en |
dc.type | A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä | fi |