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dc.contributor.author김병국-
dc.contributor.author서승덕-
dc.contributor.author최창훈-
dc.contributor.author김동완-
dc.date.accessioned2021-06-09T04:16:47Z-
dc.date.available2021-06-09T04:16:47Z-
dc.date.issued2017-02-
dc.identifier.citationVOL 43, NO 2-2841-
dc.identifier.issn0272-8842-
dc.identifier.other47467-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/64764-
dc.description.abstractAn activated carbon (AC) was synthesized via pyrolysis of waste green tea bag powder at 600 degrees C and subsequent activation of the carbonized powder by KOH at 800 degrees C. The AC powder exhibited an irregular particle size but a large specific surface area and pore volume of 2015 m(2) g(-1) and 0.727 cm(3) g(-1), respectively, which were significantly enhanced values compared with those of the original waste green tea bag powder. Furthermore, we tested the AC for use as a sulfur host for a lithium-sulfur battery cathode using cyclic voltammetry and galvanostatic charge/discharge cycling.-
dc.publisherCeramics international-
dc.titleFabrication of highly porous carbon as sulfur hosts using waste green tea bag powder for lithium-sulfur batteries-
dc.typeArticle-
dc.relation.page28362841-
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