Structural and Electrochemical Properties of Li[Cr_<0.29>Li_<0.24>Mn_<0.47>]O_2 Nanocomposite Electrode for Lithium-ion Batteries

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著者

    • PARK Chan-Woo
    • Department of Materials Science and Engineering, Chonnam National University
    • KIM Jaekook
    • Department of Materials Science and Engineering, Chonnam National University

抄録

Li[Cr<SUB>0.290</SUB>Li<SUB>0.240</SUB>Mn<SUB>0.470</SUB>]O<SUB>2</SUB> with nanocomposite structures was synthesized by a solution method with subsequent quenching. The crystalline structure was investigated by X-ray diffraction (Rietveld refinement), electron diffraction, and HRTEM. According to coindexed electron diffraction patterns and HRTEM images, Li[Cr<SUB>0.290</SUB>Li<SUB>0.240</SUB>Mn<SUB>0.470</SUB>]O<SUB>2</SUB> was found to be nanocomposite powders indexed in monoclinic and hexagonal structures. The nanocomposite cathode prevented spinel-like structural transformation during cycling and delivered a good reversible capacity of about 195 mA h/g.

収録刊行物

  • Chemistry letters

    Chemistry letters 35(8), 886-887, 2006-08-05

    The Chemical Society of Japan

参考文献:  11件中 1-11件 を表示

  • <no title>

    WEN S. J.

    J. Electrochem. Soc. 143, L136, 1996

    被引用文献1件

  • <no title>

    THACKERAY M. M.

    Electrochem. Solid-State Lett. 1, 7, 1998

    被引用文献1件

  • <no title>

    ROSSOUW M. H.

    Mater. Res. Bull. 26, 2864, 1991

    被引用文献1件

  • <no title>

    LU Z.

    J. Electrochem. Soc. 149, A778, 2002

    被引用文献1件

  • <no title>

    STOREY C.

    Proceedings of the 10th International Meeting on Lithium Batteries, Como., Italy, May 28-June 2, 2000, 2000

    被引用文献1件

  • <no title>

    CROGUENNEC L.

    J. Electrochem. Soc. 144, 3323, 1997

    被引用文献2件

  • <no title>

    NUMATA K.

    Solid State Ionics 118, 117, 1999

    被引用文献1件

  • <no title>

    STOREY C.

    J. Power Sources 97-98, 541, 2001

    被引用文献1件

  • <no title>

    GINCOURT Y.

    J. Power Sources 97-98, 711, 2001

    被引用文献1件

  • <no title>

    GUO Z. P.

    J. Electrochem. Soc. 149, A792, 2002

    被引用文献1件

  • <no title>

    AMMUNDSEN B.

    Adv. Mater. 13, 943, 2001

    被引用文献10件

各種コード

  • NII論文ID(NAID)
    10018187592
  • NII書誌ID(NCID)
    AA00603318
  • 本文言語コード
    ENG
  • 資料種別
    SHO
  • ISSN
    03667022
  • データ提供元
    CJP書誌  J-STAGE 
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