電解Zn末の製造条件と化学反応活性の関係について

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タイトル別名
  • Studies on the Properties of the Electrolytic Zn Powder (E-Zn) as Modified by Various Electrolysing Conditions. (On the Reactivity of Zn Powder, 8th Report)
  • デンカイ Znマツ ノ セイゾウ ジョウケン ト カガク ハンノウ カッセイ ノ カンケイ ニ ツイテ

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抄録

It has been found that large dendritic particles were obtained under moderate current densities without stirring, that a high degree of crystal imperfection resulted when an electrolytic solution dilute in zincate and concentrated in NaOH was electrolysed with high current density below 35°C, and that the degree of crystal imperfection corresponded with the reactivity per unit surface area. The low chemical reactivity of E-Zn deposited at higher temperature is due rather to the stabilization of the lattice during the crystal growth than the possible dissolution of the active parts, or the crystal imperfection as formed.

収録刊行物

  • 日本金属学会誌

    日本金属学会誌 23 (9), 546-548, 1959

    公益社団法人 日本金属学会

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