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dc.contributor.author신동욱-
dc.date.accessioned2019-11-28T07:38:29Z-
dc.date.available2019-11-28T07:38:29Z-
dc.date.issued2017-08-
dc.identifier.citationCERAMICS INTERNATIONAL, v. 43, no. 17, page. 15952-15958en_US
dc.identifier.issn0272-8842-
dc.identifier.issn1873-3956-
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S0272884217318886?via%3Dihub-
dc.identifier.urihttps://repository.hanyang.ac.kr/handle/20.500.11754/115103-
dc.description.abstractMaximizing the proportion of active material in the composite cathode is a technical challenge for the All-Solid State Lithium ion battery. Among viable solutions, employing a powder with minimized and uniform size distribution might be the most effective and practical solution. To address this issue, we carefully control the size of the high ionic conducting Li2S-P2S5 solid electrolyte to a smaller and narrower size distribution than standard solid electrolyte. We show the milled electrolytes have significantly higher capacity than standard one in the composite cathode. Electrochemical impedance spectroscopy suggests that both the active material-solid electrolyte interfacial resistance and the solid electrolyte pathway resistance through the composite cathode are important. Moreover, at higher active material ratios, the resistance through ion conducting pathways becomes the most limiting factor for discharge rates. A preliminary model is suggested to guide future development of the microstructure in all-solid-state batteries.en_US
dc.description.sponsorshipThis work is supported by the National Strategic R & D Program for Industrial Technology (10043868), funded by the Ministry of Trade, Industry and Energy (MOTIE).en_US
dc.language.isoen_USen_US
dc.publisherELSEVIER SCI LTDen_US
dc.subjectAll-solid-state lithium ion batteryen_US
dc.subjectSolid electrolyteen_US
dc.subjectBall-Millingen_US
dc.subjectComposite cathode ratioen_US
dc.titleEnhanced energy density and electrochemical performance of all-solid-state lithium batteries through microstructural distribution of solid electrolyteen_US
dc.typeArticleen_US
dc.relation.no17-
dc.relation.volume43-
dc.identifier.doi10.1016/j.ceramint.2017.08.176-
dc.relation.page15952-15958-
dc.relation.journalCERAMICS INTERNATIONAL-
dc.contributor.googleauthorNoh, Sungwoo-
dc.contributor.googleauthorNichols, William T.-
dc.contributor.googleauthorPark, Chanhwi-
dc.contributor.googleauthorShin, Dongwook-
dc.relation.code2017001945-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF ENGINEERING[S]-
dc.sector.departmentDIVISION OF MATERIALS SCIENCE AND ENGINEERING-
dc.identifier.piddwshin-
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > MATERIALS SCIENCE AND ENGINEERING(신소재공학부) > Articles
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