Synthesis of LiCoO2 particles with tunable sizes by a urea-based-homogeneous-precipitation method

Munekazu Motoyama; Hiroki Iwasaki; Miyuki Sakakura; Takayuki Yamamoto; Yasutoshi Iriyama

doi:10.3139/146.111892

Synthesis of LiCoO₂ particles with tunable sizes by a urea-based-homogeneous-precipitation method

Munekazu Motoyama, Hiroki Iwasaki, Miyuki Sakakura, Takayuki Yamamoto, Yasutoshi Iriyama

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

4 被引用数 (Scopus)

抄録

This paper reports the synthesis of monodisperse spherical LiCoO₂ particles in a wide range of average diameter using a urea-based-uniform-precipitation method. The average diameter of LiCoO₂ particles can be varied from 2 to 14 lm with a uniform size distribution. The effective approach to maintain the size uniformity while changing the average size of LiCoO₂ particles is to keep the ratio of [CO(NH₂)₂] to [CoSO₄] at 8 even when the CoSO₄ and urea concentrations are changed.

本文言語	英語
ページ（範囲）	347-355
ページ数	9
ジャーナル	International Journal of Materials Research
巻	111
号	4
DOI	https://doi.org/10.3139/146.111892
出版ステータス	出版済み - 4月 2020
外部発表	はい

!!!All Science Journal Classification (ASJC) codes

凝縮系物理学
物理化学および理論化学
金属および合金
材料化学

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10.3139/146.111892

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引用スタイル

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