Lithium insertion into Li2Ti3O7

C. J. Chen, Martha Greenblatt

Research output: Contribution to journalArticle

28 Scopus citations


Li2Ti3O7 with the ramsdellite-type structure undergoes lithium insertion reactions with n-BuLi. Li2+xTi3O7 phases form with x = 0.5 and 1.0 at room temperature and at 50°C, respectively. The ESR spectrum of Li3Ti3O7 confirms the partial reduction of Ti4+ ions to Ti3+. The electrical conductivity of the fully lithiated phase is several orders of magnitude higher than that of the host compound, suggesting charge hopping in the mixed valent lithiated compound.

Original languageEnglish (US)
Pages (from-to)1347-1352
Number of pages6
JournalMaterials Research Bulletin
Issue number11
Publication statusPublished - Jan 1 1985


All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

Cite this