Synthesis and Characterization of a Novel Misfit-layered Copper Manganese Hydroxide Oxide

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著者

    • XU Yaohua
    • Department of Inorganic and Material Chemistry, Chemistry College, Jilin University
    • CHAI Ruitao
    • Department of Inorganic and Material Chemistry, Chemistry College, Jilin University
    • YU Lianxiang
    • Department of Inorganic and Material Chemistry, Chemistry College, Jilin University
    • FENG Shouhua
    • State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University
    • PANG Wenqin
    • State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University
    • NAKAYAMA Noriaki
    • Department of Advanced Materials Science and Engineering, Faculty of Engineering, Yamaguchi University

抄録

A copper manganese hydroxide oxide, CuMn<SUB>2.22</SUB>O<SUB>5.25</SUB>·2.04H<SUB>2</SUB>O, which has a novel misfit-layered structure built with pseudohexagonal MnO<SUB>2</SUB> and orthorhombic Cu(OH)<SUB>2</SUB> sheets, has been hydrothermally synthesized by using the layered birnessite as the precursor. This compound has been investigated by XRD, SEM, TEM, SAED, and TG-DTA. In this compound, manganese oxide sublattice is hexagonal with <I>a</I><SUB>1</SUB> = 0.282 and <I>c</I><SUB>1</SUB> = 0.942 nm, and copper hydroxide sublattice is orthorhombic and has a C-center with <I>a</I><SUB>2</SUB> = 0.578, <I>b</I><SUB>2</SUB> = 0.276, and <I>c</I><SUB>2</SUB> = 0.942 nm. The two sublattices in this compound have different symmetry, and they are incommensurate along <I>a</I> direction in <I>ab</I> plane.

収録刊行物

  • Chemistry letters  

    Chemistry letters 36(3), 454-455, 2007-03-05 

    The Chemical Society of Japan

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各種コード

  • NII論文ID(NAID)
    10018830073
  • 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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