期刊
CORROSION SCIENCE
卷 175, 期 -, 页码 -出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.corsci.2020.108888
关键词
Corrosion inhibitors; Ionic liquids; Sulfuric acidic; Surface analysis; Reynolds numbers
资金
- CONACYT
- CONACYT-Mexico
- BUAP-VIEP [CA-256]
A mechanism for describing the corrosion inhibition of API 5L X52 steel in 1 M H2SO4 employing two ionic liquids (ILs) with imidazolium-derived cations and iodide anion as corrosion inhibitors (CIs) at stationary and dynamic states is proposed. The adsorption process occurred firstly through the adsorption of iodide ions (I-) on the metal surface as a result of the coulombic force, which promoted the subsequent adsorption of the imida-zolium cation. The maximal inhibition efficiency (IE) values for the ILs ranged from 91 to 95 %. Likewise, the XPS, computed tomography, SEM and AFM results supported the obtained IEs.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据