Sodium tungstate as a corrosion inhibitor of cold rolled steel in peracetic acid solution

被引：74
|
作者：
Qu, Qing [1 ]
Li, Lei [2 ]
Bai, Wei [3 ]
Jiang, Shuan [1 ]
Ding, Zhongtao [1 ]
机构：
[1] Yunnan Univ, Sch Chem Sci & Technol, Kunming 650091, Peoples R China
[2] Yunnan Univ, Lab Conservat & Utilizat Bioresources, Kunming 650091, Peoples R China
[3] Yunnan Nationalities Univ, Dept Chem, Kunming 650092, Peoples R China
来源：
CORROSION SCIENCE | 2009年 / 51卷 / 10期
关键词：
Steel; Weight loss; Polarization; EIS; Acid inhibition; MILD-STEEL; STAINLESS-STEEL; OXYGEN EVOLUTION; WASTE-WATER; BEHAVIOR; MOLYBDATE; ALLOY; DIOXIDE; DROP;
D O I：
10.1016/j.corsci.2009.06.029
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Sodium tungstate (Na2WO4) as a corrosion inhibitor of cold rolled steel (CRS) in peracetic acid (PAA) solution was investigated by weight loss, potentiodynamic polarization, and electrochemical impedance spectroscopy (EIS). All the data obtained from the experiments indicate that Na2WO4 is capable of inhibiting the corrosion of CRS in PAA solution. Polarization data show that Na2WO4 behaves as an anodic type inhibitor in PAA solution. Adsorption of Na2WO4 is found to follow the Temkin adsorption isotherm. The calculated free energy of adsorption (Delta G(ads)) Probably indicates that both physical adsorption and chemical adsorption may take place in the adsorption process. (C) 2009 Elsevier Ltd. All rights reserved.
引用
收藏
页码：2423 / 2428
页数：6
相关论文
共 50 条
  • [21] Synergistic inhibition effect of rare earth cerium(IV) ion and sodium oleate on the corrosion of cold rolled steel in phosphoric acid solution
    Li, Xianghong
    Deng, Shuduan
    Fu, Hui
    Mu, Guannan
    CORROSION SCIENCE, 2010, 52 (04) : 1167 - 1178
  • [22] Synergistic Inhibition between Sodium Dietyldithiocarbamate and Hexadecyltrimethylammonium Bromide on the Corrosion of Cold Rolled Steel in Acetic Acid
    Wu, You
    Shi, Yu-Lu
    Su, Chang-Wei
    Feng, Li-Li
    Guo, Jun-Ming
    Bai, Wei
    INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 2017, 12 (11): : 10042 - 10056
  • [23] Mikania micrantha extract as a novel inhibitor for the corrosion of cold rolled steel in Cl2HCCOOH solution
    Du, Pengfei
    Deng, Shuduan
    Li, Xianghong
    JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2022, 19 : 2526 - 2545
  • [24] Synergistic Corrosion Inhibition of Cold Rolled Steel by Methyl Violet and Chloride Ions in Sulphuric Acid Solution
    Wang, Lin
    Yang, Fa-Chang
    Ma, Jie
    Fang, Zhi-Wen
    Zhang, Shi-Wen
    Guo, Qiang
    Lu, Kai-Li
    Wang, Yang-Xia
    ASIAN JOURNAL OF CHEMISTRY, 2013, 25 (18) : 10305 - 10310
  • [25] Synergistic corrosion inhibition of rubber seed extract with KI on cold rolled steel in sulfuric acid solution
    Teng, Xueyan
    Deng, Shuduan
    Li, Xianghong
    JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS, 2024, 161
  • [26] Inhibition effect of methyl violet on the corrosion of cold rolled steel in 1.0 M sulfuric acid solution
    Shu-Duan Deng
    Xiang-Hong Li
    Hui Fu
    Journal of Applied Electrochemistry, 2010, 40 : 2107 - 2115
  • [27] Inhibition by tween-85 of the corrosion of cold rolled steel in 1.0 M hydrochloric acid solution
    Li, Xiang-Hong
    Deng, Shu-Duan
    Fu, Hui
    Mu, Guan-Nan
    Journal of Applied Electrochemistry, 2009, 39 (07): : 1125 - 1135
  • [28] Inhibition effect of methyl violet on the corrosion of cold rolled steel in 1.0 M sulfuric acid solution
    Deng, Shu-Duan
    Li, Xiang-Hong
    Fu, Hui
    JOURNAL OF APPLIED ELECTROCHEMISTRY, 2010, 40 (12) : 2107 - 2115
  • [29] Inhibition by tween-85 of the corrosion of cold rolled steel in 1.0 M hydrochloric acid solution
    Xiang-Hong Li
    Shu-Duan Deng
    Hui Fu
    Guan-Nan Mu
    Journal of Applied Electrochemistry, 2009, 39 : 1125 - 1135
  • [30] Inhibition by tween-85 of the corrosion of cold rolled steel in 1.0 M hydrochloric acid solution
    Li, Xiang-Hong
    Deng, Shu-Duan
    Fu, Hui
    Mu, Guan-Nan
    JOURNAL OF APPLIED ELECTROCHEMISTRY, 2009, 39 (07) : 1125 - 1135
12345