DSpace at KISTKIST Article2017

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dc.contributor.authorSeo, Seung-Deok-
dc.contributor.authorChoi, Changhoon-
dc.contributor.authorKim, Byung-Kook-
dc.contributor.authorKim, Dong-Wan-
dc.date.accessioned2024-01-20T02:04:08Z-
dc.date.available2024-01-20T02:04:08Z-
dc.date.created2021-09-01-
dc.date.issued2017-02-01-
dc.identifier.issn0272-8842-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/123091-
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.languageEnglish-
dc.publisherELSEVIER SCI LTD-
dc.subjectACTIVATED CARBON-
dc.subjectAMORPHOUS-CARBON-
dc.subjectAQUEOUS-SOLUTION-
dc.subjectENERGY-STORAGE-
dc.subjectION BATTERY-
dc.subjectADSORPTION-
dc.subjectKOH-
dc.subjectTEMPERATURE-
dc.subjectGRAPHENE-
dc.subjectCATHODES-
dc.titleFabrication of highly porous carbon as sulfur hosts using waste green tea bag powder for lithium-sulfur batteries-
dc.typeArticle-
dc.identifier.doi10.1016/j.ceramint.2016.10.158-
dc.description.journalClass1-
dc.identifier.bibliographicCitationCERAMICS INTERNATIONAL, v.43, no.2, pp.2836 - 2841-
dc.citation.titleCERAMICS INTERNATIONAL-
dc.citation.volume43-
dc.citation.number2-
dc.citation.startPage2836-
dc.citation.endPage2841-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000390732100167-
dc.identifier.scopusid2-s2.0-85005942659-
dc.relation.journalWebOfScienceCategoryMaterials Science, Ceramics-
dc.relation.journalResearchAreaMaterials Science-
dc.type.docTypeArticle-
dc.subject.keywordPlusACTIVATED CARBON-
dc.subject.keywordPlusAMORPHOUS-CARBON-
dc.subject.keywordPlusAQUEOUS-SOLUTION-
dc.subject.keywordPlusENERGY-STORAGE-
dc.subject.keywordPlusION BATTERY-
dc.subject.keywordPlusADSORPTION-
dc.subject.keywordPlusKOH-
dc.subject.keywordPlusTEMPERATURE-
dc.subject.keywordPlusGRAPHENE-
dc.subject.keywordPlusCATHODES-
dc.subject.keywordAuthorActivated carbon-
dc.subject.keywordAuthorAlkali activation-
dc.subject.keywordAuthorLarge surface area-
dc.subject.keywordAuthorSulfur host-
dc.subject.keywordAuthorWaste green tea bag-
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