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  • 文献标题:   Graphene oxide assisted facile hydrothermal synthesis of LiMn0.6Fe0.4PO4 nanoparticles as cathode material for lithium ion battery
  • 文献类型:   Article
  • 作　　者:   XU CC, LI L, QIU FY, AN CH, XU YA, WANG Y, WANG YJ, JIAO LF, YUAN HT
  • 作者关键词:   hydrothermal method, cathode material, lithiumion batterie, graphene oxide, nanoparticle
  • 出版物名称:   JOURNAL OF ENERGY CHEMISTRY
  • ISSN:   2095-4956
  • 通讯作者地址:   Nankai Univ
  • 被引频次:   12
  • DOI:   10.1016/S2095-4956(14)60163-7
  • 出版年:   2014

▎ 摘　　要

Assisted by graphene oxide (GO), nano-sized LiMn0.6Fe0.4PO4 with excellent electrochemical performance was prepared by a facile hydrothermal method as cathode material for lithium ion battery. SEM and TEM images indicate that the particle size of LiMn0.6Fe0.4PO4 (S2) was about 80 nm in diameter. The discharge capacity of LiMn0.6Fe0.4PO4 nanoparticles was 140.3 mAh.g(-1) in the first cycle. It showed that graphene oxide was able to restrict the growth of LiMn0.6Fe0.4PO4 and it in situ reduction of GO could improve the electrical conductivity of LiMn0.6Fe0.4PO4 material.