采用失重法和电化学方法研究了在HCl介质中阳离子表面活性剂十六烷基三甲基溴化铵(CTAB,C19H42BrN)阴离子表面活性剂十二烷基磺酸钠(DSASS,C12H25SO3Na)及非离子表面活性剂聚乙二醇辛基苯基醚(OP)对钢的缓蚀作用.应用吸附理论讨论缓蚀作用产生的原因.结果表明,在同一浓度下,三种表面活性剂对钢在HCl介质中的缓蚀效率的顺序如下:CTAB>OP>DSASS.
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