Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 선양국 | - |
dc.date.accessioned | 2018-03-12T04:57:48Z | - |
dc.date.available | 2018-03-12T04:57:48Z | - |
dc.date.issued | 2013-12 | - |
dc.identifier.citation | Journal of Power Sources, Volume 244, Pages 538-543 | en_US |
dc.identifier.issn | 0378-7753 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0378775313002802 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/45342 | - |
dc.description.abstract | Monodispersed 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.sponsorship | This 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.iso | en | en_US |
dc.publisher | Elsevier | en_US |
dc.subject | Hollow structure | en_US |
dc.subject | Carbon | en_US |
dc.subject | Magnetite | en_US |
dc.subject | Carbon/magnetite composite | en_US |
dc.subject | Anode materials | en_US |
dc.subject | Lithium ion battery | en_US |
dc.title | Monodispersed hollow carbon/Fe3O4 composite microspheres for high performance anode materials in lithium-ion batteries | en_US |
dc.title.alternative | Fe3O4 composite microspheres for high performance anode materials in lithium-ion batteries | en_US |
dc.type | Article | en_US |
dc.relation.no | Special SI | - |
dc.relation.volume | 244 | - |
dc.identifier.doi | 10.1016/j.jpowsour.2013.02.017 | - |
dc.relation.page | 538-543 | - |
dc.relation.journal | JOURNAL OF POWER SOURCES | - |
dc.contributor.googleauthor | Hwang, Jun-Ki | - |
dc.contributor.googleauthor | Lim, Hyung-Seok | - |
dc.contributor.googleauthor | Suh, Kyung-Do | - |
dc.contributor.googleauthor | Sun, Yang-Kook | - |
dc.relation.code | 2013010943 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ENERGY ENGINEERING | - |
dc.identifier.pid | yksun | - |
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