Development of Li2TiS3-Li3NbS4 by a mechanochemical process

Atsushi Sakuda, Tomonari Takeuchi, Masahiro Shikano, Koji Ohara, Katsutoshi Fukuda, Yoshiharu Uchimoto, Zempachi Ogumi, Hironori Kobayashi, Hikari Sakaebe

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7 Citations (Scopus)

Abstract

Solid solution of Li2TiS3 (Li8/3Ti4/3S4) and Li3NbS4 were prepared using mechanochemical syntheses. The materials with cubic rock-salt structure were obtained over the full range of compositions (Li(8+x)/3Ti(4-4x)/3NbxS4; 0 ≤ x ≤ 1). Lithium, titanium, and niobium randomly share the cationic site. Each material showed electrode activity and had a large reversible capacity of more than 350mAhg-1 with more than 3 electron process per composition formulas of Li(8+x)/3Ti(4-4x)/3NbxS4.

Original languageEnglish
Pages (from-to)268-271
Number of pages4
JournalJournal of the Ceramic Society of Japan
Volume125
Issue number4
DOIs
Publication statusPublished - Apr 2017
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Ceramics and Composites
  • Chemistry(all)
  • Condensed Matter Physics
  • Materials Chemistry

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