• 文献标题:   Synthesizing a LiFePO4/graphene composite with electrochemically prepared few-layer graphene
  • 文献类型:   Article
  • 作  者:   CECH O, KLVAC O, BENESOVA P, MACA J, CUDEK P, VANYSEK P
  • 作者关键词:   lithiumion battery, lifepo4, lithium iron phosphate, graphene, electrochemical exfoliation, natural graphite
  • 出版物名称:   JOURNAL OF ENERGY STORAGE
  • ISSN:   2352-152X
  • 通讯作者地址:   Brno Univ Technol
  • 被引频次:   2
  • DOI:   10.1016/j.est.2019.02.020
  • 出版年:   2019

▎ 摘  要

We present a LiFePO4/graphene composite prepared via a solid-state synthesis where electrochemically fabricated few-layer graphene was used as one of the precursors. Thin few-layer graphene flakes decorated with LiFePO4 submicron-sized particles were obtained, and the corresponding characterization was performed using electrochemical methods, XRD, and SEM. The electrochemical performance of the electrode material enhanced with the few-layer graphene as additive was compared to a reference sample with conventional Super P carbon used.