Induction thermal plasma synthesis of lithium oxide composite nanoparticles with a spinel structure

Hirotaka Sone, Takuya Kageyama, Manabu Tanaka, daisuke okamoto, Takayuki Watanabe

研究成果: Contribution to journalArticle査読

4 被引用数 (Scopus)

抄録

Li-Mn composite oxide nanoparticles are synthesized using an induction thermal plasma, and the formation mechanism is investigated on the basis of the homogenous nucleation rate and thermodynamic considerations. Under a high O2 partial pressure, MnO crystals nucleate and Li oxide condenses on MnO nuclei at a relatively high rate, forming LiMn2O4 in a single phase. On the other hand, under a low partial pressure of O2, LiMnO2 is obtained owing to the low condensation rate of Li oxide. This study presents the successful selective synthesis of LiMn2O4 nanoparticles by controlling the partial pressure of O2.

本文言語英語
論文番号07LE04
ジャーナルJapanese journal of applied physics
55
7S2
DOI
出版ステータス出版済み - 2016

All Science Journal Classification (ASJC) codes

  • Engineering(all)
  • Physics and Astronomy(all)

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