论无氰铵盐(NH_4Cl)镀锌溶液中配离子的组成

APPROACH TO THE COMPOSITION OF THE COMPLEX ION IN THE ZINC-PLATING SOLUTION OF AMMONIUM SALT (NH_4 CI) FREE FROM CYANIDES

本文通过理论计算和实验证明,无氰铵盐(NH_4Cl)镀锌溶液中Z_n`(2+)主要以辞氯配离子的形式存在;而锌氨配离子的含量很小。

This paper proves theoretically and experimentally, that the ion Zn^(2+) inthe Zinc-plating solution of ammonium salt (NH_4Cl) exists essentially in the form of Zn(Ⅱ)-Cl(Ⅰ) complex ion, while the content of the Zn(Ⅱ)-NH_3 complex ion is very small.