Full metadata record

DC FieldValueLanguage
dc.contributor.author임희대-
dc.contributor.author조세연-
dc.contributor.author윤영수-
dc.contributor.author박규영-
dc.contributor.author송민영-
dc.contributor.author진형준-
dc.contributor.author강기석-
dc.date.accessioned2021-06-09T04:20:05Z-
dc.date.available2021-06-09T04:20:05Z-
dc.date.issued2017-04-
dc.identifier.citationVOL 114-316-
dc.identifier.issn0008-6223-
dc.identifier.other50773-
dc.identifier.urihttp://pubs.kist.re.kr/handle/201004/67596-
dc.description.abstractLi-O2 batteries have a high theoretical energy density-
dc.description.abstracthowever, their current cathode system based on a heavy metal framework strikingly diminishes their real energy density. Herein, we report the fabrication of all-carbon-based cathodes composed of conventional active carbon and a carbon mesh (CM) framework produced from waste silk fabric by simple pyrolysis. CM frameworks show a high electrical conductivity of ∼150 S cm&#8722-
dc.description.abstract1, good tensile strength of 34.1 ± 5.2 MPa, and a Young's modulus of 4.03 ± 0.7 GPa, as well as a well-ventilated ordered macroporous structure. These all-carbon-based cathodes exhibit stable cycling and high energy densities of ∼2600 Wh kg&#8722-
dc.description.abstract1 based on total electrode weight, which are 4&#8211-
dc.description.abstract15 times higher than those of conventional air cathodes.-
dc.publisherCarbon-
dc.titleAll-carbon-based cathode for a true high-energy-density Li-O2 battery-
dc.typeArticle-
dc.relation.page311316-
Appears in Collections:
KIST Publication > Article
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE