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dc.contributor.author선양국-
dc.date.accessioned2018-03-12T04:57:48Z-
dc.date.available2018-03-12T04:57:48Z-
dc.date.issued2013-12-
dc.identifier.citationJournal of Power Sources, Volume 244, Pages 538-543en_US
dc.identifier.issn0378-7753-
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S0378775313002802-
dc.identifier.urihttp://hdl.handle.net/20.500.11754/45342-
dc.description.abstractMonodispersed carbon/Fe3O4 composite microspheres with hollow structures are prepared by heat treating monodispersed hollow poly(St/AN/DVB)/Fe3O4 microspheres synthesized through seeded polymerization and a wet chemical method. Monodispersed hollow carbon/Fe3O4 composite microspheres are characterized by optical microscopy, scanning electron microscopy, focused-ion beam scanning electron microscopy and transmission electron microscopy, X-ray diffraction. The electrodes containing the monodispersed hollow carbon/Fe3O4 composite microspheres exhibit an excellent cycling and rate capabilities with efficiency of 99% even after 100 cycles at high current rate. These results are because hollow structure and Fe3O4 nano-crystals introduced significantly affected the kinetics of lithium ions and improvement of low capacity of carbon used as LIBs anodes. (C) 2013 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipThis work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MEST) (No. 2012-0002074).en_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.subjectHollow structureen_US
dc.subjectCarbonen_US
dc.subjectMagnetiteen_US
dc.subjectCarbon/magnetite compositeen_US
dc.subjectAnode materialsen_US
dc.subjectLithium ion batteryen_US
dc.titleMonodispersed hollow carbon/Fe3O4 composite microspheres for high performance anode materials in lithium-ion batteriesen_US
dc.title.alternativeFe3O4 composite microspheres for high performance anode materials in lithium-ion batteriesen_US
dc.typeArticleen_US
dc.relation.noSpecial SI-
dc.relation.volume244-
dc.identifier.doi10.1016/j.jpowsour.2013.02.017-
dc.relation.page538-543-
dc.relation.journalJOURNAL OF POWER SOURCES-
dc.contributor.googleauthorHwang, Jun-Ki-
dc.contributor.googleauthorLim, Hyung-Seok-
dc.contributor.googleauthorSuh, Kyung-Do-
dc.contributor.googleauthorSun, Yang-Kook-
dc.relation.code2013010943-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF ENGINEERING[S]-
dc.sector.departmentDEPARTMENT OF ENERGY ENGINEERING-
dc.identifier.pidyksun-
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ENERGY ENGINEERING(에너지공학과) > Articles
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