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나노입자 연구단
나노입자 연구단
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Ultra-Thin Hollow Carbon Nanospheres for Pseudocapacitive Sodium-Ion Storage

DC Field Value Language
dc.contributor.authorYun, YS-
dc.contributor.authorCho, SY-
dc.contributor.authorKim, H-
dc.contributor.authorJin, HJ-
dc.contributor.authorKisuk Kang-
dc.date.available2016-01-07T09:15:01Z-
dc.date.created2015-04-20-
dc.date.issued2015-03-
dc.identifier.issn2196-0216-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/2105-
dc.description.abstractUltra-thin hollow carbon nanospheres (UTH-CNs) are fabricated for use as anodes of asymmetric sodium ion pseudocapacitors. The similar to 3 nm thick amorphous carbon walls obtained from regenerated silk proteins as a template exhibit a well-defined porous structure suitable for reversible sodium-ion storage. The UTH-CNs show remarkable electrochemical activity with sodium via a pseudocapacitive reaction, delivering a large reversible capacity as well as superior rate performance for more than 1000 cycles. The pseudocapacitors based on UTH-CNs exhibit a capacitance of 186 Fg(-1), a specific energy of 43 Wh kg(-1) and a power density of 10 kW kg(-1). This represents the highest value yet reported for asymmetric sodium-ion storage pseudocapacitors-
dc.languageENG-
dc.titleUltra-Thin Hollow Carbon Nanospheres for Pseudocapacitive Sodium-Ion Storage-
dc.typeArticle-
dc.type.rimsA-
dc.identifier.wosid000351298300009-
dc.identifier.scopusid2-s2.0-84938592731-
dc.description.wostc37-
dc.date.tcdate2018-10-01-
dc.date.scptcdate2018-10-01-
dc.subject.keywordasymmetric supercapacitors · hollow nanocarbon · nanostructures · pseudocapacitors · sodium-ion electrodes-
dc.contributor.affiliatedAuthorKisuk Kang-
dc.identifier.bibliographicCitationCHEMELECTROCHEM, v.2, no.3, pp.359 - 365-
dc.description.scptc38-
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Center for Nanoparticle Research(나노입자 연구단) > Journal Papers (저널논문)
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