Porous LiFePO4/C microspheres as high-power cathode materials for lithium ion batteries

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dc.contributor.author Kim, Hyun-Soo en_US
dc.contributor.author Kim, Woo-Seong en_US
dc.contributor.author Wang, Guoxiu en_US
dc.contributor.author Wang, Ying en_US
dc.contributor.author Wang, Bei en_US
dc.contributor.author Sun, Bing en_US
dc.contributor.editor en_US
dc.date.accessioned 2013-11-03T17:05:17Z
dc.date.available 2013-11-03T17:05:17Z
dc.date.issued 2013 en_US
dc.identifier 2012001623 en_US
dc.identifier.citation Kim, Hyun-Soo et al. 2013, 'Porous LiFePO4/C microspheres as high-power cathode materials for lithium ion batteries', American Sciencetific Publishers, vol. 13, en_US
dc.identifier.issn 1550-7033 en_US
dc.identifier.other C1 en_US
dc.identifier.uri http://hdl.handle.net/10453/24037
dc.description.abstract Porous LiFePO4/C microspheres were synthesized by a novel hydrothermal reaction combined with high-temperature calcinations. The morphology of the prepared material was investigated by fieldemission scanning electron microscopy. Porous microspheres with diameters around 1a??3 m were obtained, which consisting of primary LiFePO4 nanoparticles. The electrochemical performances of the as-prepared LiFePO4 microspheres were evaluated by cyclic voltammetry, electrochemical impedance spectroscopy and galvanostatic chargea??discharge cycling. The carbon coated LiFePO4 microspheres showed lower polarization, higher rate capability, and better cycling stability than that of pristine LiFePO4 microspheres, indicating the potential application as the cathode material for high-power lithium ion batteries. en_US
dc.language en_US
dc.publisher American Sciencetific Publishers en_US
dc.relation.isbasedon en_US
dc.title Porous LiFePO4/C microspheres as high-power cathode materials for lithium ion batteries en_US
dc.parent Journal of Nanoscience and Nanotechnology en_US
dc.journal.volume 13 en_US
dc.journal.number en_US
dc.publocation USA en_US
dc.identifier.startpage en_US
dc.identifier.endpage en_US
dc.cauo.name SCI.School of Chemistry and Forensic Science SCI.School of Chemistry and Forensic Science SCI.School of Chemistry and Forensic Science en_US
dc.conference Verified OK en_US
dc.for 030300 en_US
dc.personcode 0000071648 en_US
dc.personcode 0000071650 en_US
dc.personcode 109499 en_US
dc.personcode 112017 en_US
dc.personcode 113451 en_US
dc.personcode 115811 en_US
dc.percentage 50 en_US
dc.classification.name Macromolecular and Materials Chemistry en_US
dc.classification.type FOR-08 en_US
dc.edition en_US
dc.custom en_US
dc.date.activity en_US
dc.location.activity en_US
dc.description.keywords LiFePO4, Cathode Materials, Spheres, Lithium Ion Batteries en_US
dc.staffid 115811 en_US


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