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dc.contributor.author오형석-
dc.contributor.authorRaj Kishore Sharma-
dc.contributor.author설용건-
dc.contributor.author김한성-
dc.date.accessioned2021-06-09T04:19:36Z-
dc.date.available2021-06-09T04:19:36Z-
dc.date.issued2007-11-
dc.identifier.citationVOL 173, NO 2-1028-
dc.identifier.issn0378-7753-
dc.identifier.other50127-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/67199-
dc.description.abstractCarbon-supported MnO2, nanorods are synthesized using a microemulsion process and a manganese oxide/carbon (MnO2/C) composite is investigated for use in a supercapacitor. As shown by high-resolution transmission electron microscopy the 2 mn x 10 nm MnO2 nanorods are uniformly dispersed on the carbon surface. Cyclic voltammograms recorded for the MnO2/C Composite electrode display ideal capacitive behaviour between -0.1 and 0.8 V (vs. saturated calomel electrode) with high reversibility. The specific capacitance of the MnO2/C composite electrode found to be 165 F g(-1) and is estimated to be as high as 458 F g(-1) for the MnO2. Based on cyclic voltarnmetric life-cycle tests, the MnO2/C composite electrode gives a highly stable and reversible performance for up to 10,000 cycles.-
dc.publisherJournal of power sources-
dc.subjectSupercapacitor-
dc.subjectManganese oxide-
dc.subjectComposite electrode-
dc.subjectMicroemulsion-
dc.subjectSpecific capacitance-
dc.titleCarbon-supported, nano-structured, manganese oxide composite electrode for electrochemical supercapacitor-
dc.typeArticle-
dc.relation.page10241028-
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