The electrochemical behaviors of zinc deposition onto glassy carbon electrode ( GCE) from potassium chloride solution with some conventional additives ( NNO, OP-10, phenylbenzyl ketone and CH-1 brightener) have been examined by chronoamperometry. 用电位阶跃方法研究了氯化钾镀锌溶液中不同添加剂(OP-10,苄基苯基酮,NNO和CH-1光亮剂)存在时锌在玻碳电极上的电结晶行为;