多層構造を有する固体電解質Li0.35La0.55TiO3を用いた全固体型リチウム二次電池の作製

帰山 敦史; 寿 雅史; 棟方 裕一; 梶原 浩一; 金村 聖志

doi:10.14853/pcersj.2010S.0.1F35.0

Annual Meeting of The Ceramic Society of Japan, 2010

Session ID : 1F35

DOI https://doi.org/10.14853/pcersj.2010S.0.1F35.0

Conference information

Host: The Ceramic Society of Japan

Fabrication of all-solid-state rechargeable lithium-ion battery using multilayered Li_0.35La_0.55TiO₃

*Atsushi Kaeriyama, Masashi Kotobuki, Hirokazu Munakata, Koichi Kajihara, Kiyoshi Kanamura

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Keywords: Three-dimensionally ordered macroporous structure, Li_0.35La_0.55TiO₃, all-solid-state rechargeable lithium-ion battery

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Abstract

Multilayered (porous/dense/porous) structure of Li_0.35La_0.55TiO₃ (LLT) was fabricated by vacuum filtration method for all-solid-state rechargeable lithium-ion batteries. Both porous layers of the multilayered LLT were filled with LiMn₂O₄ by solvent replacement method, and then the cell with LiMn2O4 (cathode) / LLT / LiMn₂O₄ (anode) configuration was obtained. The prepared all-solid-state cell exhibited the discharge capacity of 0.004 μA h.

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