Lithium insertion behaviour of Li1+xV3O8 with different degrees of crystallinity

Jin Kawakita, Takahiro Kato, Yasushi Katayama, Takashi Miura, Tomiya Kishi

Research output: Contribution to journalConference article

56 Citations (Scopus)

Abstract

Lithium insertion behaviour of amorphous Li1+xV3O8 was compared with that of poorly crystalline and highly crystalline LiV3O8. This oxide retained the amorphous state during discharge and charge cycle and exhibited electrochemical performance inferior to the crystalline one, i.e., smaller discharge capacity and lower cycle efficiency. The crystallinity of the crystalline Li1+xV3O8 was one of the primary factors determining the rate of lithium insertion reaction.

Original languageEnglish
Pages (from-to)448-453
Number of pages6
JournalJournal of Power Sources
Volume81-82
DOIs
Publication statusPublished - 1999 Sep
EventProceedings of the 1998 Ninth International Meeting on Lithium Batteries - Edingburgh, United Kingdom
Duration: 1998 Jul 121998 Jul 17

    Fingerprint

Keywords

  • Amorphous
  • Insertion
  • Lithium
  • Quenching
  • Vanadate

ASJC Scopus subject areas

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

Cite this