金属の仕事関数と腐蝕速度の関係について

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タイトル別名
  • On the Relation between the Work Function and the Corrosion Rate of the Metals
  • キンゾク ノ シゴト カンスウ ト フショク ソクド ノ カンケイ ニ ツイテ

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抄録

The relation between the thermo-ionic work function and the corrosion rate of the metals have been theoretically studied by means of the theory of the absolute electrode potential. At a given current density, the cathodic activation over-potentials of both either the hydrogen electrode and the oxygen electrode, decrease approximately in a linear relation to the increase of the work function, but the anodic oxygen activation over-potential changes in a reverse trend to the cathodic activation over-potential when the difference of the activation energies is small. In the case of the activation-controled corrosion, the corrosion rate of common metals decrease roughly according as the work function increases.

収録刊行物

  • 日本金属学会誌

    日本金属学会誌 23 (4), 243-246, 1959

    公益社団法人 日本金属学会

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