Lithium insertion behaviour of silver vanadium bronze

Jin Kawakita, Yasushi Katayama, Takashi Miura, Tomiya Kishi

Research output: Contribution to journalArticle

22 Citations (Scopus)

Abstract

Ag1+xV3O8 has been prepared by the ion exchange reaction in the molten salt of AgNO3 using Na1.2V3O8. This oxide has a similar layer structure to M1+xV3O8 (M = Li and Na), and its lattice parameter has been determined. Up to four moles of lithium (x = 4) in LixAg1.2V3O8 are accommodated electrochemically. The discharge process showed that after deposition of metallic silver by reduction of Ag(I) prior to V(V) and simultaneous occupation of the octahedral site by inserted Li(I), additional lithium was inserted into Li1.2V3O8. The charging process showed extraction of three lithiums from Li4V3O8 and no return of the silver element back to the original structure with oxidation.

Original languageEnglish
Pages (from-to)71-78
Number of pages8
JournalSolid State Ionics
Volume99
Issue number1-2
Publication statusPublished - 1997 Aug 1

Fingerprint

Vanadium
Bronze
bronzes
Lithium
Silver
vanadium
insertion
lithium
silver
molten salts
occupation
Oxides
Lattice constants
charging
Molten materials
lattice parameters
Ion exchange
Salts
Oxidation
oxidation

Keywords

  • Insertion
  • Lithium
  • Molten salts
  • Silver
  • Vanadium

ASJC Scopus subject areas

  • Electrochemistry
  • Physical and Theoretical Chemistry
  • Energy Engineering and Power Technology
  • Materials Chemistry
  • Condensed Matter Physics

Cite this

Kawakita, J., Katayama, Y., Miura, T., & Kishi, T. (1997). Lithium insertion behaviour of silver vanadium bronze. Solid State Ionics, 99(1-2), 71-78.

Lithium insertion behaviour of silver vanadium bronze. / Kawakita, Jin; Katayama, Yasushi; Miura, Takashi; Kishi, Tomiya.

In: Solid State Ionics, Vol. 99, No. 1-2, 01.08.1997, p. 71-78.

Research output: Contribution to journalArticle

Kawakita, J, Katayama, Y, Miura, T & Kishi, T 1997, 'Lithium insertion behaviour of silver vanadium bronze', Solid State Ionics, vol. 99, no. 1-2, pp. 71-78.
Kawakita J, Katayama Y, Miura T, Kishi T. Lithium insertion behaviour of silver vanadium bronze. Solid State Ionics. 1997 Aug 1;99(1-2):71-78.
Kawakita, Jin ; Katayama, Yasushi ; Miura, Takashi ; Kishi, Tomiya. / Lithium insertion behaviour of silver vanadium bronze. In: Solid State Ionics. 1997 ; Vol. 99, No. 1-2. pp. 71-78.
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