采用增重法和金相显微技术,研究了不同浓度的沉降硫-石油醚溶液对银片的腐蚀作用,以及噻二唑型缓蚀剂TSJ-T6在不同浓度、不同温度下的缓蚀效率.研究表明,TSJ-T6缓蚀剂对银片具有很好的缓蚀性能,且随着缓蚀剂浓度的增加,缓蚀效率也随之提高,当缓蚀剂浓度达到10.0μg/g时,缓蚀效率达到94.37％.经过吸附等温线拟合,得到缓蚀剂TSJ-T6在银片表面的缓蚀符合Langmuir吸附等温式,吸附过程为放热反应过程.
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