4D imaging of lithium-batteries using correlative neutron and X-ray tomography with a virtual unrolling technique
dc.contributor.author | Ziesche, Ralf | |
dc.contributor.author | Arlt, Tobias | |
dc.contributor.author | Finegan, Donal | |
dc.contributor.author | Heenan, Thomas | |
dc.contributor.author | Tengattini, Alessandro | |
dc.contributor.author | Baum, Daniel | |
dc.contributor.author | Kardjilov, Nikolay | |
dc.contributor.author | Markötter, Henning | |
dc.contributor.author | Manke, Ingo | |
dc.contributor.author | Kockelmann, Winfried | |
dc.contributor.author | Brett, Dan J.L. | |
dc.contributor.author | Shearing, Paul R. | |
dc.date.accessioned | 2022-11-28T12:18:51Z | |
dc.date.available | 2022-11-28T12:18:51Z | |
dc.date.issued | 2020-02-07 | none |
dc.identifier.uri | http://edoc.hu-berlin.de/18452/26247 | |
dc.description.abstract | The temporally and spatially resolved tracking of lithium intercalation and electrode degradation processes are crucial for detecting and understanding performance losses during the operation of lithium-batteries. Here, high-throughput X-ray computed tomography has enabled the identification of mechanical degradation processes in a commercial Li/MnO2 primary battery and the indirect tracking of lithium diffusion; furthermore, complementary neutron computed tomography has identified the direct lithium diffusion process and the electrode wetting by the electrolyte. Virtual electrode unrolling techniques provide a deeper view inside the electrode layers and are used to detect minor fluctuations which are difficult to observe using conventional three dimensional rendering tools. Moreover, the ‘unrolling’ provides a platform for correlating multi-modal image data which is expected to find wider application in battery science and engineering to study diverse effects e.g. electrode degradation or lithium diffusion blocking during battery cycling. | eng |
dc.language.iso | eng | none |
dc.publisher | Humboldt-Universität zu Berlin | |
dc.relation | info:eu-repo/grantAgreement/ERC/H2020/637692/EU/Localizing 4000 Years Of Cultural History Texts And Scripts From Elephantine Island/ELEPHANTINE | |
dc.rights | (CC BY 4.0) Attribution 4.0 International | ger |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.subject.ddc | 530 Physik | none |
dc.title | 4D imaging of lithium-batteries using correlative neutron and X-ray tomography with a virtual unrolling technique | none |
dc.type | article | |
dc.identifier.urn | urn:nbn:de:kobv:11-110-18452/26247-8 | |
dc.identifier.doi | http://dx.doi.org/10.18452/25570 | |
dc.type.version | publishedVersion | none |
local.edoc.pages | 11 | none |
local.edoc.type-name | Zeitschriftenartikel | |
local.edoc.container-type | periodical | |
local.edoc.container-type-name | Zeitschrift | |
dcterms.bibliographicCitation.doi | 10.1038/s41467-019-13943-3 | |
dcterms.bibliographicCitation.journaltitle | Nature Communications | none |