Effect of citric acid and EDTA addition on Cu-In alloy electrochemical deposition

Takahiro Ishizaki, Nagahiro Saito, Akio Fuwa

    研究成果: Article査読

    1 被引用数 (Scopus)

    抄録

    The standard electrode potential for Cu is 0.34 V and that of In is -0.34 V, which means that their deposition potentials are far apart, making the co-deposition difficult from a simple solution containing Cu and In ions. In order to bring these deposition potentials closer, a complex forming reagent of citric or EDTA is added to the CuSO4-In2(SO4)3 solution. The effect of these reagents was examined by linear sweep voltammetric measurement. An electrochemical deposition experiment of Cu-In alloy was conducted where effect citric acid or EDTA addition, current density and Cu concentration were examined.

    本文言語English
    ページ(範囲)867-870
    ページ数4
    ジャーナルmaterials transactions, jim
    40
    9
    出版ステータスPublished - 1999

    ASJC Scopus subject areas

    • 工学(全般)

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