凍結時に促進されるシアン化物イオンによるヘキサシアノ鉄(III)酸イオンの還元反応 Acceleration of Reduction of Ferricyanide Ion by Cyanid Ion in Aqueous Solution under Freesing Process

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抄録

Ferricyanide ion ([Fe(CN)<sub>6</sub>]<sup>3-</sup>) reduction by cyanide ions (CN<sup>-</sup>) in an aqueous solution was markedly enhanced in freezing, in which ferricyanide ions were reduced to ferrocyanide ion ([Fe(CN)<sub>6</sub>]<sup>4-</sup>). When the concentration of potassium hexacyanoferrate (III) (K<sub>3</sub>[Fe(CN)<sub>6</sub>]) was fixed at 1.21×10<sup>-3</sup>mol dm<sup>-3</sup>, the yield of the redox reaction for potasium cyanide (KCN) concentration added increased monotonically until a 1.53×10<sup>-3</sup> mol dm<sup>-3</sup> concentration. The redox reaction was found to strongly depend on initial solution pH, in which the yield for pH=9∼11 was 85% and pH=11∼13 was 100%.<br>Comparing several freezing speeds showed that the rate of reaction was enhanced with increasing freezing speed. The rate and yield were enhanced to be come strongly dependent on the concentration of sodium chloride (NaCl) added.<br>These results suggest that the redox reaction in freezing strongly depended growing ice crystal.

収録刊行物

  • 表面技術 = The Journal of the Surface Finishing Society of Japan

    表面技術 = The Journal of the Surface Finishing Society of Japan 50(2), 225-230, 1999-02-01

    The Surface Finishing Society of Japan

参考文献:  9件中 1-9件 を表示

  • <no title>

    用水排水便覧 573, 1973

    被引用文献1件

  • <no title>

    OHNO S.

    Bull. Chem. Soc. Jpn. 40, 1765, 1967

    被引用文献4件

  • <no title>

    HATLEY R. H. M.

    Biophy. Chem. 24, 41, 1986

    被引用文献2件

  • <no title>

    本田数博

    日化誌 1997, 717, 1997

    被引用文献1件

  • <no title>

    FLETCHER N. H.

    氷の化学物理 97, 1974

    被引用文献1件

  • <no title>

    山崎澄雄

    日化誌 1997, 705, 1997

    被引用文献1件

  • <no title>

    化学便覧 基礎編II 1511, 1979

    被引用文献1件

  • <no title>

    菅原健

    定性分析 100, 1977

    被引用文献1件

  • <no title>

    日本冷凍協会編

    冷凍空調便覧応用編 409, 1981

    被引用文献1件

各種コード

  • NII論文ID(NAID)
    10002111959
  • NII書誌ID(NCID)
    AN1005202X
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    09151869
  • NDL 記事登録ID
    4658207
  • NDL 雑誌分類
    ZP41(科学技術--金属工学・鉱山工学)
  • NDL 請求記号
    Z17-291
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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