摘　要：通过浸泡用腐蚀失重法测试了所制备的水溶性聚苯胺在5%HCl溶液中对碳钢的缓蚀效果.确定了其最佳添加比例,并测试了温度变化对其缓蚀率的影响.试验结果表明,添加比例为4%的水溶性聚苯胺在5%的HCl溶液中对碳钢具有较好的缓蚀效果,且其缓蚀效果基本不受温度变化的影响.

关键词：聚苯胺;水溶性;缓蚀剂;碳钢　 
 
作者单位：林卫丽（西安科技大学化学化工学院,西安,710054）　
　　　　　杜美利（西安科技大学化学化工学院,西安,710054）　
　　　　　邓宇强（西安热工研究院化学中心,西安,710032）　

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