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dc.contributor.authorWu, S. Q.
dc.contributor.authorZhang, J. H.
dc.contributor.authorZhu, Z. Z.
dc.contributor.authorYang, Y.
dc.contributor.author杨勇
dc.date.accessioned2011-05-15T11:49:48Z
dc.date.available2011-05-15T11:49:48Z
dc.date.issued2007-03
dc.identifier.citationCURRENT APPLIED PHYSICS,2007,7(6):611-616zh_CN
dc.identifier.issn1567-1739
dc.identifier.urihttp://dx.doi.org/doi:10.1016/j.cap.2007.01.005
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/8882
dc.description.abstractThe first-principles density functional theory has been employed to study the structural and electronic properties of LixCoSiO4. The lattice stability of LixCoSiO4 during the lithiation-delitbiation process is discussed. The changes in the electronic structures of LixCoSiO4 during the deintercalation of Li ions are also probed. It is found that Li2CoSiO4 reacts reversibly with 1 Li+ at an average voltage of 4.1 V versus a lithium anode. The computational results indicate that Li2CoSiO4 material is a potential candidate for high-capacity cathode for advanced lithium ion batteries. (C) 2007 Published by Elsevier B.V.zh_CN
dc.language.isoenzh_CN
dc.publisherELSEVIER SCIENCE BVzh_CN
dc.subjectLi2CoSiO4zh_CN
dc.subjectcathodezh_CN
dc.subjectlithium ion batteryzh_CN
dc.subjectfirst-principles calculationszh_CN
dc.titleStructural and electronic properties of the Li-ion battery cathode material LixCoSiO4zh_CN
dc.typeArticlezh_CN


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