Li2MnSiO4/carbon nanofiber cathodes for Li-ion batteries

Hyunjung Park, Taeseup Song, Rajesh Tripathi, Linda F. Nazar, Ungyu Paik

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

Pure single-phase Li2MnSiO4 nanoparticle-embedded carbon nanofibers have been prepared for the first time via a simple sol-gel and electrospinning technique. They exhibit an improved electrochemical performance over conventional carbon-coated Li2MnSiO4 nanoparticle electrodes, including a high discharge capacity of ∼200 mAh g−1, at a C/20 rate, with the retention of 77 % over 20 cycles and a 1.6-fold higher discharge capacity at a 1 C rate.

Original languageEnglish
Pages (from-to)1351-1359
Number of pages9
JournalIonics
Volume20
Issue number10
DOIs
StatePublished - 2014 Sep 1

Fingerprint

Carbon nanofibers
electric batteries
Cathodes
cathodes
Nanoparticles
nanoparticles
carbon
Electrospinning
Sol-gels
ions
Carbon
gels
Electrodes
electrodes
Lithium-ion batteries

Keywords

  • Cathodes
  • Charging/discharging
  • Electrochemical characterizations
  • Li-ion batteries

Cite this

Park, Hyunjung ; Song, Taeseup ; Tripathi, Rajesh ; Nazar, Linda F. ; Paik, Ungyu. / Li2MnSiO4/carbon nanofiber cathodes for Li-ion batteries. In: Ionics. 2014 ; Vol. 20, No. 10. pp. 1351-1359.
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Li2MnSiO4/carbon nanofiber cathodes for Li-ion batteries. / Park, Hyunjung; Song, Taeseup; Tripathi, Rajesh; Nazar, Linda F.; Paik, Ungyu.

In: Ionics, Vol. 20, No. 10, 01.09.2014, p. 1351-1359.

Research output: Contribution to journalArticle

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AU - Park, Hyunjung

AU - Song, Taeseup

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AU - Paik, Ungyu

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KW - Charging/discharging

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KW - Li-ion batteries

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