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Liu, Meilin
Liu Research Group
Research Interests
  • Fuel Cells
  • Batteries
  • Supercapacitors
  • Sensors

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Three-dimensional porous copper-tin alloy electrodes for rechargeable lithium batteries

DC Field Value Language
dc.contributor.author Shin, Heoncheol ko
dc.contributor.author Liu, Meilin ko
dc.date.available 2014-09-04T00:46:31Z -
dc.date.created 2014-08-29 ko
dc.date.issued 2005-04 -
dc.identifier.citation ADVANCED FUNCTIONAL MATERIALS, v.15, no.4, pp.582 - 586 ko
dc.identifier.issn 1616-301X ko
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/5762 -
dc.identifier.uri http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=17144401071 ko
dc.description.abstract Three-dimensional (3D) foam structure of a Cu 6Sn 5 alloy was fabricated via an electrochemical deposition process. The walls of the foam structure are highly porous and consist of numerous small grains. When used as a negative electrode for a rechargeable lithium battery, the Cu 6Sn 5 samples delivered a reversible capacity of about 400 mA hg -1 up to 30 cycles. Further, these materials exhibit superior rate capability, attributed primarily to the unique porous structure and the large surface area for fast mass transport and rapid surface reactions. For instance, at a current drain of 10 mA cm -2 (20C rate), the obtainable capacity (220 mA hg -1) was more than 50 % of the capacity at 0.5 mA cm -2 (1C rate). ko
dc.description.statementofresponsibility close -
dc.language ENG ko
dc.publisher WILEY-V C H VERLAG GMBH ko
dc.subject LI-ION BATTERIES ko
dc.subject X-RAY-DIFFRACTION ko
dc.subject NEGATIVE ELECTRODES ko
dc.subject INSERTION ELECTRODE ko
dc.subject ANODES ko
dc.subject ETA'-CU6SN5 ko
dc.subject COMPOSITES ko
dc.subject ETA-CU6SN5 ko
dc.subject FILM ko
dc.title Three-dimensional porous copper-tin alloy electrodes for rechargeable lithium batteries ko
dc.type ARTICLE ko
dc.identifier.scopusid 2-s2.0-17144401071 ko
dc.identifier.wosid 000228413900007 ko
dc.type.rims ART ko
dc.description.wostc 176 *
dc.description.scopustc 160 *
dc.date.tcdate 2015-05-06 *
dc.date.scptcdate 2014-08-29 *
dc.identifier.doi 10.1002/adfm.200305165 ko
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