Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 백운규 | - |
dc.date.accessioned | 2018-03-28T11:57:35Z | - |
dc.date.available | 2018-03-28T11:57:35Z | - |
dc.date.issued | 2014-10 | - |
dc.identifier.citation | Journal of nanoscience and nanotechnology, 2014, 14(10), P.7898-7902 | en_US |
dc.identifier.issn | 1533-4880 | - |
dc.identifier.issn | 15334880 | - |
dc.identifier.uri | http://www.ingentaconnect.com/content/asp/jnn/2014/00000014/00000010/art00095 | - |
dc.description.abstract | The Li2MnSiO4 is a promising candidate as a cathode for lithium ion batteries due to its large theoretical capacity of 330 mA h g(-1) and high thermal stability. However, the problems related to low electronic conductivity and large irreversible capacity at the first cycle limits its practical use as a Li-ion cathode material. We have developed a carbon coated Li2MnSiO4-graphene composite electrode to overcome these problems. Our designed electrode exhibits high reversible capacity of 301 mA h g(-1), with a high initial coulombic efficiency, and a discharge capacity at current rate of 0.5 C, that is double value of carbon coated Li2MnSiO4-carbon black composite electrode. These significant improvements are attributed to fast electron transport along the graphene sheet. | en_US |
dc.language.iso | en | en_US |
dc.publisher | American Scientific Publishers | en_US |
dc.subject | Cathode | en_US |
dc.subject | Graphene | en_US |
dc.subject | Li ion batteries | en_US |
dc.subject | Li2MnSiO4 | en_US |
dc.title | Synthesis of Li2MnSiO4-Graphene Composite and Its Electrochemical Performances as a Cathode Material for Lithium Ion Batteries | en_US |
dc.type | Article | en_US |
dc.relation.volume | 14 | - |
dc.identifier.doi | 10.1166/jnn.2014.9390 | - |
dc.relation.page | 7898-7902 | - |
dc.relation.journal | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | - |
dc.contributor.googleauthor | Kim, Jeonghyun | - |
dc.contributor.googleauthor | Song, Taeseup | - |
dc.contributor.googleauthor | Park, Hyunjung | - |
dc.contributor.googleauthor | Yuh, Junhan | - |
dc.contributor.googleauthor | Paik, Ungyu | - |
dc.relation.code | 2014033921 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ENERGY ENGINEERING | - |
dc.identifier.pid | upaik | - |
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