Synthesis of single crystalline Li0.44MnO2 nanowires with large specific capacity and good high current density property for a positive electrode of Li ion battery

Eiji Hosono, Hirofumi Matsuda, Tatsuya Saito, Tetsuichi Kudo, Masaki Ichihara, Itaru Honma, Haoshen Zhou

Research output: Contribution to journalArticlepeer-review

16 Citations (Scopus)

Abstract

The fabrication of single crystalline Li0.44MnO2 nanowires for the positive electrode of lithium ion battery is reported. The single crystalline Li0.44MnO2 nanowires are obtained by lithium exchange reaction of Na0.44MnO2 nanowires with high aspect ratio. The Li0.44MnO2 nanowires indicate both the large specific capacity of around 250 mAh g-1 (1.5-4.5 V vs. Li/Li+) and the good high current density property for the positive electrode of lithium ion battery.

Original languageEnglish
Pages (from-to)7098-7101
Number of pages4
JournalJournal of Power Sources
Volume195
Issue number20
DOIs
Publication statusPublished - 2010 Oct 15
Externally publishedYes

Keywords

  • Li ion battery
  • LiMnO
  • Nanowire
  • Single crystal

ASJC Scopus subject areas

  • Renewable Energy, Sustainability and the Environment
  • Energy Engineering and Power Technology
  • Physical and Theoretical Chemistry
  • Electrical and Electronic Engineering

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