Fabrication of the oriented LiCoO 2 sheet using a strong magnetic field

Hideto Yamada, Tohru Suzuki, Tetsuo Uchikoshi, Masato Hozumi, Keiichi Kohama, Yoshio Sakka

研究成果: Article

6 引用 (Scopus)

抄録

LiCoO 2 is a popular positive electrode material for Li-ion secondary batteries. The perpendicular alignment of the interlayer of the LiCoO 2 lattice on the electrode contributes to easy access of Li-ions. In this study, we report the preparation of an oriented LiCoO 2 sheet using the conventional coating method followed by drying in a maximum 12T strong magnetic field. We discuss the effect of the particle shape and viscosity of the paste on the degree of orientation. As a result, when the sheets are dried in a strong horizontal magnetic field, the electrochemical active planes of the LiCoO 2 are aligned perpendicular to the sheet surface.

元の言語English
ページ(範囲)701-705
ページ数5
ジャーナルJournal of the Ceramic Society of Japan
119
発行部数1393
DOI
出版物ステータスPublished - 2011 1 1
外部発表Yes

Fingerprint

Ions
Magnetic fields
Fabrication
Electrodes
fabrication
Secondary batteries
Ointments
magnetic fields
storage batteries
Drying
Viscosity
electrode materials
Coatings
drying
coating
interlayers
ions
alignment
viscosity
preparation

ASJC Scopus subject areas

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

これを引用

Yamada, H., Suzuki, T., Uchikoshi, T., Hozumi, M., Kohama, K., & Sakka, Y. (2011). Fabrication of the oriented LiCoO 2 sheet using a strong magnetic field Journal of the Ceramic Society of Japan, 119(1393), 701-705. https://doi.org/10.2109/jcersj2.119.701

Fabrication of the oriented LiCoO 2 sheet using a strong magnetic field . / Yamada, Hideto; Suzuki, Tohru; Uchikoshi, Tetsuo; Hozumi, Masato; Kohama, Keiichi; Sakka, Yoshio.

:: Journal of the Ceramic Society of Japan, 巻 119, 番号 1393, 01.01.2011, p. 701-705.

研究成果: Article

Yamada, H, Suzuki, T, Uchikoshi, T, Hozumi, M, Kohama, K & Sakka, Y 2011, ' Fabrication of the oriented LiCoO 2 sheet using a strong magnetic field ', Journal of the Ceramic Society of Japan, 巻. 119, 番号 1393, pp. 701-705. https://doi.org/10.2109/jcersj2.119.701
Yamada, Hideto ; Suzuki, Tohru ; Uchikoshi, Tetsuo ; Hozumi, Masato ; Kohama, Keiichi ; Sakka, Yoshio. / Fabrication of the oriented LiCoO 2 sheet using a strong magnetic field :: Journal of the Ceramic Society of Japan. 2011 ; 巻 119, 番号 1393. pp. 701-705.
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AU - Sakka, Yoshio

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