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dc.contributor.authorVan Den Broek, Jan
dc.contributor.authorAfyon, Semih
dc.contributor.authorRupp, Jennifer L.M.
dc.date.accessioned2017-07-24T12:43:45Z
dc.date.available2017-07-24T12:43:45Z
dc.date.issued2016-10-12
dc.identifier.citationVan den Broek, J., Afyon, S., and Rupp, J.L.M. (2016). Interface-engineered all-solid-state Li-ion batteries based on garnet-type fast Li+ conductors. Advanced Energy Materials, 6(19). doi:10.1002/aenm.201600736en_US
dc.identifier.issn1614-6832
dc.identifier.urihttps://doi.org/10.1002/aenm.201600736
dc.identifier.urihttp://hdl.handle.net/11147/6002
dc.description.abstractAll-solid-state Li-ion batteries based on Li7La3Zr2O12 (LLZO) garnet structures require novel electrode assembly strategies to guarantee a proper Li+ transfer at the electrode–electrolyte interfaces. Here, first stable cell performances are reported for Li-garnet, c-Li6.25Al0.25La3Zr2O12, all-solid-state batteries running safely with a full ceramics setup, exemplified with the anode material Li4Ti5O12. Novel strategies to design an enhanced Li+ transfer at the electrode–electrolyte interface using an interface-engineered all-solid-state battery cell based on a porous garnet electrolyte interface structure, in which the electrode material is intimately embedded, are presented. The results presented here show for the first time that all-solid-state Li-ion batteries with LLZO electrolytes can be reversibly charge–discharge cycled also in the low potential ranges (≈1.5 V) for combinations with a ceramic anode material. Through a model experiment, the interface between the electrode and electrolyte constituents is systematically modified revealing that the interface engineering helps to improve delivered capacities and cycling properties of the all-solid-state Li-ion batteries based on garnet-type cubic LLZO structures.en_US
dc.description.sponsorshipCompetence Center Energy and Mobility (CCEM); Alstom; ETH Zurich Foundation (SP-ESC-A03-14)en_US
dc.language.isoengen_US
dc.publisherWileyen_US
dc.relation.isversionof10.1002/aenm.201600736en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectGarneten_US
dc.subjectAnodeen_US
dc.subjectSolid electrolyteen_US
dc.subjectIonic conductivityen_US
dc.subjectElectric batteriesen_US
dc.subjectLithium compoundsen_US
dc.subjectIonic conductivityen_US
dc.titleInterface-engineered all-solid-state Li-ion batteries based on garnet-type fast Li+ conductorsen_US
dc.typearticleen_US
dc.contributor.iztechauthorAfyon, Semih
dc.relation.journalAdvanced Energy Materialsen_US
dc.contributor.departmentIzmir Institute of Technology. Energy Systems Engineeringen_US
dc.identifier.volume6en_US
dc.identifier.issue19en_US
dc.identifier.wosWOS:000387134800007
dc.identifier.scopusSCOPUS:2-s2.0-84978817883
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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