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dc.contributor.authorSano, Atsushien
dc.contributor.authorKurihara, Masatoen
dc.contributor.authorAbe, Takeshien
dc.contributor.authorOgumi, Zempachien
dc.date.accessioned2010-05-10T00:48:20Z-
dc.date.available2010-05-10T00:48:20Z-
dc.date.issued2009-06-04-
dc.identifier.citationAtsushi Sano, Masato Kurihara, Takeshi Abe, and Zempachi Ogumi. High Rate Discharge Performance and Thermal Stability of Heat-Treated Carbon Nanobeads. Journal of The Electrochemical Society. 2009, 156(8), A682-A687.-
dc.identifier.issn0013-4651-
dc.identifier.urihttp://hdl.handle.net/2433/109927-
dc.description.abstractThe electrochemical characteristics of carbon nanobeads (CNBs) heat-treated at 1000, 1500, 2000, and 2800°C were investigated. The discharge capacity was highest at the high rate (>10 C) in the 2000°C heat-treated CNBs. Electrochemical impedance spectrometry indicated that the charge-transfer resistance of 2000°C heat-treated CNBs was smaller, over a wide potential range, than for 1500 and 2800°C CNBs. From the differential scanning calorimetry measurement, the temperature of CNBs heat-treatment had a direct linear relationship to the temperature of the largest exothermic peak: 2800<2000<1500<1000°C. The heat value of the large exothermic peak was proportional to the energy of lithiated CNBs.en
dc.format.mimetypeapplication/pdf-
dc.language.isoeng-
dc.publisherElectrochemical Societyen
dc.rights© 2009 The Electrochemical Societyen
dc.subjectcarbonen
dc.subjectcharge exchangeen
dc.subjectdifferential scanning calorimetryen
dc.subjectelectrochemical impedance spectroscopyen
dc.subjectheat treatmenten
dc.subjectnanostructured materialsen
dc.titleHigh Rate Discharge Performance and Thermal Stability of Heat-Treated Carbon Nanobeadsen
dc.typejournal article-
dc.type.niitypeJournal Article-
dc.identifier.ncidAA00697016-
dc.identifier.jtitleJournal of The Electrochemical Societyen
dc.identifier.volume156-
dc.identifier.issue8-
dc.identifier.spageA682-
dc.identifier.epageA687-
dc.relation.doi10.1149/1.3141523-
dc.textversionpublisher-
dcterms.accessRightsopen access-
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