Solid state lithium ionic conducting thin film Li1.4Al 0.4Ge1.6(PO4)3 prepared by tape casting

Ming Zhang, Zheng Huang, Junfang Cheng, Osamu Yamamoto, Nobuyuki Imanishi, Bo Chi*, Jian Pu, Jian Li

*この研究の対応する著者

研究成果: Article査読

60 被引用数 (Scopus)

抄録

Solid-state lithium ionic conducting ceramic thin film Li 1.4Al0.4Ge1.6(PO4)3 is prepared by tape casting method. The thermal decomposition of the green tape is investigated by TG/DTA analysis. And the sintering parameters are optimized in air. The resultant sample shows a total lithium ionic conductivity of 3.38 × 10-4 S cm-1 at 25°C and activation energy of 30.57 kJ mol-1. The thickness of the tape sheet can be controlled to be about 75 μm. The ionic conductivity of the prepared sample reported in this study is comparable with those reported for commercial LATP plate, showing the potential application for lithium-air batteries.

本文言語English
ページ(範囲)147-152
ページ数6
ジャーナルJournal of Alloys and Compounds
590
DOI
出版ステータスPublished - 2014 3月 25
外部発表はい

ASJC Scopus subject areas

  • 材料力学
  • 機械工学
  • 金属および合金
  • 材料化学

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