Lithium aluminum nitride, Li3AlN2 as a lithium solid electrolyte

H. Yamane, S. Kikkawa, M. Koizumi

研究成果: Article査読

35 被引用数 (Scopus)

抄録

Single phase of Li3AlN2 was prepared from the mixture of Li3N/AlN = 1.2 to 1.5 in molar ratio at 700°C and at 900°C. It crystalizes in the cubic system derived from antifluorite-type structure having the lattice parameter a = 9.470 A ̊. It is a pure ionic conductor having conductivity of 5 × 10-8 ω-1 cm-1 at room temperature and an activation energy of 52 kJ/ mol. Its decomposition voltage was 0.85 V at 104°C. The TiS2/Li3AlN2/Li cell could be discharged at a constant current of 45 μA/cm2 at 104°C.

本文言語English
ページ(範囲)51-54
ページ数4
ジャーナルSolid State Ionics
15
1
DOI
出版ステータスPublished - 1985 2
外部発表はい

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics

フィンガープリント 「Lithium aluminum nitride, Li<sub>3</sub>AlN<sub>2</sub> as a lithium solid electrolyte」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル