メタノール溶媒を用いたMnFe_2O_4の合成 Synthesis of MnFe_2O_4 Powders Using Methanol Solvent

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著者

    • 境 昌宏 SAKAI Masahiro
    • 室蘭工業大学もの創造系領域 College of Design and Manufacturing Technology, Muroran Institute of Technology
    • 中島 行貴 NAKAJIMA Kouki
    • 室蘭工業大学機械システム工学科 Department of Mechanical Systems Engineering, Muroran Institute of Technology
    • 世利 修美 SERI Osami
    • 室蘭工業大学もの創造系領域 College of Design and Manufacturing Technology, Muroran Institute of Technology

抄録

A new method for the synthesis of powder using a corrosion reaction of metal in alcohol is proposed. Manganese has been dissolved in anhydrous methanol solvent containing ferric chloride as a catalyst by refluxing at 348 K for a period of 7.2 ks. A greenish-black precipitate has been obtained by adding the hydrated solution into NaOH solution at pH 12. This precipitated powder was identified as a manganese ferrite of MnFe<SUB>2</SUB>O<SUB>4</SUB> by XRD analysis and showed characteristics of a soft ferrite by measuring a magnetic hysteresis loop. SEM observation and measurement of particle size distribution revealed that the powders were coagulation of submicron meter size particles. The preparation of MnFe<SUB>2</SUB>O<SUB>4</SUB> was explained as mixed corrosion products of manganese with ferric hydroxide derived from addition of FeCl<SUB>3</SUB>.

A new method for the synthesis of powder using a corrosion reaction of metal in alcohol is proposed. Manganese has been dissolved in anhydrous methanol solvent containing ferric chloride as a catalyst by refluxing at 348 K for a period of 7.2 ks. A greenish-black precipitate has been obtained by adding the hydrated solution into NaOH solution at pH 12. This precipitated powder was identified as a manganese ferrite of MnFe<SUB>2</SUB>O<SUB>4</SUB> by XRD analysis and showed characteristics of a soft ferrite by measuring a magnetic hysteresis loop. SEM observation and measurement of particle size distribution revealed that the powders were coagulation of submicron meter size particles. The preparation of MnFe<SUB>2</SUB>O<SUB>4</SUB> was explained as mixed corrosion products of manganese with ferric hydroxide derived from addition of FeCl<SUB>3</SUB>.

収録刊行物

  • 粉体および粉末冶金

    粉体および粉末冶金 59(2), 85-89, 2012-02-15

    Japan Society of Powder and Powder Metallurgy

参考文献:  13件中 1-13件 を表示

被引用文献:  1件中 1-1件 を表示

各種コード

  • NII論文ID(NAID)
    10030479857
  • NII書誌ID(NCID)
    AN00222724
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    05328799
  • NDL 記事登録ID
    023549549
  • NDL 請求記号
    Z17-274
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
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