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在旋转圆盘电极上测量不同转速下的极化行为,研究Watt’s镀镍电解液中香豆素和以吡啶氯苄磺化物为添加剂的整平作用。电化学测量的结果与用假正弦波方法所实测的整平效果有一致性。预测两种添加剂最佳整平作用的浓度。研究结果还表明吡啶氯苄磺化物的整平效果优于香豆素。
The polarization behavior at different rotational speeds was measured on a rotating disk electrode to investigate the leveling effect of coumarin in Watt’s nickel-plated electrolyte and the use of pyridinium chlorobenzene sulfonate as an additive. The results of electrochemical measurements are consistent with the leveling effect measured with the pseudo-sine wave method. Predict the best leveling effect of both additives. The results also show that the chlorination of pyridinium chlorobenzene sulfonate is better than coumarin.