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dc.contributor.author선양국-
dc.date.accessioned2017-08-02T07:19:56Z-
dc.date.available2017-08-02T07:19:56Z-
dc.date.issued2015-10-
dc.identifier.citationACS APPLIED MATERIALS & INTERFACES, v. 7, NO 40, Page. 22638-22643en_US
dc.identifier.issn1944-8244-
dc.identifier.urihttp://pubs.acs.org/doi/10.1021/acsami.5b07414-
dc.identifier.urihttp://hdl.handle.net/20.500.11754/28207-
dc.description.abstractA novel lithium-ion/oxygen battery employing Pyr(14)FSI-LiTESI as the electrolyte and nanostructured LixSn-C as the anode is reported. The remarkable energy content of the oxygen cathode, the replacement of the lithium metal anode by a nanostructured stable lithium-alloying composite, and the concomitant use of nonflammable ionic liquid-based electrolyte result in a new and intrinsically safer energy storage system. The lithium-ion/oxygen battery delivers a stable capacity of 500 mAh g(-1) at a working voltage of 2.4 V with a low charge-discharge polarization. However, further characterization of this new system by electrochemical impedance spectroscopy, scanning electron microscopy, and energy-dispersive X-ray spectroscopy reveals the progressive decrease of the battery working voltage, because of the crossover of oxygen through the electrolyte and its direct reaction with the LixSn-C anode.en_US
dc.description.sponsorshipThis work was financially supported by BMW AG within the ABILE (Air Batteries with Ionic Liquid Electrolytes) project.en_US
dc.language.isoenen_US
dc.publisherAMER CHEMICAL SOCen_US
dc.subjecthigh efficiencyen_US
dc.subjectionic liquid electrolyteen_US
dc.subjectLi/O2en_US
dc.subjectlithium-ion batteryen_US
dc.subjectsafetyen_US
dc.titleInterphase Evolution of a Lithium-Ion/Oxygen Batteryen_US
dc.typeArticleen_US
dc.relation.no40-
dc.relation.volume7-
dc.identifier.doi10.1021/acsami.5b07414-
dc.relation.page22638-22643-
dc.relation.journalACS APPLIED MATERIALS & INTERFACES-
dc.contributor.googleauthorElia, Giuseppe Antonio-
dc.contributor.googleauthorBresser, Dominic-
dc.contributor.googleauthorReiter, Jakub-
dc.contributor.googleauthorOberhumer, Philipp-
dc.contributor.googleauthorSun, Yang-Kook-
dc.contributor.googleauthorScrosati, Bruno-
dc.contributor.googleauthorPasserini, Stefano-
dc.contributor.googleauthorHassoun, Jusef-
dc.relation.code2015001547-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF ENGINEERING[S]-
dc.sector.departmentDEPARTMENT OF ENERGY ENGINEERING-
dc.identifier.pidyksun-
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COLLEGE OF ENGINEERING[S](공과대학) > ENERGY ENGINEERING(에너지공학과) > Articles
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