Synthesis and Electrochemical Properties of Porous LiAl0.05Mn1.95O4 for High Power LIB by Spray Pyrolysis

• 資料種別: 文書・図像類
• タイトル: Synthesis and Electrochemical Properties of Porous LiAl0.05Mn1.95O4 for High Power LIB by Spray Pyrolysis
• 著者・編者: KODERA, Takayuki; HIROSE, Shoji; OGIHARA, Takashi
• 著者標目: KODERA, Takayuki; HIROSE, Shoji; OGIHARA, Takashi
• 出版事項: Trans Tech Publications
• 出版年月日等: 2010-06
• 出版年（W3CDTF）: 2010-06
• タイトル（掲載誌）: Key Engineering Materials
• 巻号年月日等（掲載誌）: 445
• 掲載巻: 445
• 掲載ページ: 91-94
• ISSN（掲載誌）: ISSN : 1013-9826
• 本文の言語コード: eng
• 件名標目: spray pyrolysis; spinel; LiMn2O4; lithium ion battery; cathode materials
• 対象利用者: 一般
• 一般注記: Spherical LiAl0.05Mn1.95O4 precursor powders were successfully prepared by spray pyrolysis. LiAl0.05Mn1.95O4 precursor powders were calcined by 800°C for 10hrs. The particles size, morphology, microstructure, crystal phases of the calcined powders were characterized by X-ray diffraction (XRD) and a scanning electron microscope (SEM). The XRD patterns showed that the crystal phases of the calcined powders were the same as spinel phase (space group: Fd3m). The particles exhibited a spherical morphology with a porous microstructure. The particle size of the primary particles was approximately 200nm. LiAl0.05Mn1.95O4 cathodes exhibited higher rechargeable capacity and cycle stability at high rates. The particle microstructure of LiAl0.05Mn1.95O4 powders was effective for the rechargeable capacity at high rates.
• 一次資料へのリンクURL: https://u-fukui.repo.nii.ac.jp/?action=repository_action_common_download&item_id=22173&item_no=1&attribute_id=22&file_no=1
• オンライン閲覧公開範囲: 限定公開
• 連携機関・データベース: 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）; https://irdb.nii.ac.jp
• 提供元機関・データベース: 福井大学 : 福井大学学術機関リポジトリ