Please use this identifier to cite or link to this item: https://doi.org/10.15480/882.2253
DC FieldValueLanguage
dc.contributor.authorKitzler, Tobias-
dc.contributor.authorMaawad, Emad-
dc.contributor.authorTöbbens, Daniel M.-
dc.contributor.authorZiehmer, Markus-
dc.contributor.authorMarkmann, Jürgen-
dc.date.accessioned2019-05-13T11:49:40Z-
dc.date.available2019-05-13T11:49:40Z-
dc.date.issued2015-10-09-
dc.identifier.citationJournal of the Electrochemical Society 14 (162): A2684-A2691 (2015-10-09)de_DE
dc.identifier.issn1945-7111de_DE
dc.identifier.urihttp://hdl.handle.net/11420/2666-
dc.description.abstractA method to identify and separate the influence of changes in the surface stress from the bulk stress in a model lithium-ion battery electrode during electrochemical cycling was developed. The strategy for this separation is based on the different influence of surface and bulk stresses on the coupling between electrode potential and mechanical strain as measured by dynamic electro-chemo-mechanical analysis and the coupling between the transferred electric charge and the elastic strain as determined by wide angle X-ray scattering. Using both methods, it was possible to uncover the behavior of an apparent surface stress evoked by the bulk stress due to grain boundary alloying of lithium in a gold film. Additionally, the analysis allowed for a determination of a range in surface stress due to underpotential deposition of one monolayer of lithium as the interval between -3.1 to -1.9 N/m.en
dc.language.isoende_DE
dc.publisherElectrochemical Soc.de_DE
dc.relation.ispartofJournal of the Electrochemical Society : JESde_DE
dc.rightsinfo:eu-repo/semantics/openAccess-
dc.subject.ddc600: Technikde_DE
dc.subject.ddc620: Ingenieurwissenschaftende_DE
dc.titleThe electro-chemo-mechanical coupling in lithium alloy electrodes and its originsde_DE
dc.typeArticlede_DE
dc.identifier.urnurn:nbn:de:gbv:830-882.034821-
dc.identifier.doi10.15480/882.2253-
dc.type.diniarticle-
dc.subject.ddccode620-
dc.subject.ddccode600-
dcterms.DCMITypeText-
tuhh.identifier.urnurn:nbn:de:gbv:830-882.034821-
tuhh.oai.showtruede_DE
tuhh.abstract.englishA method to identify and separate the influence of changes in the surface stress from the bulk stress in a model lithium-ion battery electrode during electrochemical cycling was developed. The strategy for this separation is based on the different influence of surface and bulk stresses on the coupling between electrode potential and mechanical strain as measured by dynamic electro-chemo-mechanical analysis and the coupling between the transferred electric charge and the elastic strain as determined by wide angle X-ray scattering. Using both methods, it was possible to uncover the behavior of an apparent surface stress evoked by the bulk stress due to grain boundary alloying of lithium in a gold film. Additionally, the analysis allowed for a determination of a range in surface stress due to underpotential deposition of one monolayer of lithium as the interval between -3.1 to -1.9 N/m.de_DE
tuhh.publisher.doi10.1149/2.0461514jes-
tuhh.publication.instituteWerkstoffphysik und -technologie M-22de_DE
tuhh.identifier.doi10.15480/882.2253-
tuhh.type.opus(wissenschaftlicher) Artikel-
tuhh.institute.germanWerkstoffphysik und -technologie M-22de
tuhh.institute.englishWerkstoffphysik und -technologie M-22de_DE
tuhh.gvk.hasppnfalse-
openaire.rightsinfo:eu-repo/semantics/openAccessde_DE
dc.type.driverarticle-
dc.rights.cchttps://creativecommons.org/licenses/by/4.0/de_DE
dc.type.casraiJournal Article-
tuhh.container.issue14de_DE
tuhh.container.volume162de_DE
tuhh.container.startpageA2684de_DE
tuhh.container.endpageA2691de_DE
dc.rights.nationallicensefalsede_DE
item.fulltextWith Fulltext-
item.languageiso639-1en-
item.creatorGNDKitzler, Tobias-
item.creatorGNDMaawad, Emad-
item.creatorGNDTöbbens, Daniel M.-
item.creatorGNDZiehmer, Markus-
item.creatorGNDMarkmann, Jürgen-
item.cerifentitytypePublications-
item.openairecristypehttp://purl.org/coar/resource_type/c_6501-
item.creatorOrcidKitzler, Tobias-
item.creatorOrcidMaawad, Emad-
item.creatorOrcidTöbbens, Daniel M.-
item.creatorOrcidZiehmer, Markus-
item.creatorOrcidMarkmann, Jürgen-
item.openairetypeArticle-
item.grantfulltextopen-
crisitem.author.deptWerkstoffphysik und -technologie M-22-
crisitem.author.orcid0000-0003-4500-2301-
crisitem.author.orcid0000-0002-1384-0581-
crisitem.author.parentorgStudiendekanat Maschinenbau-
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