Inhibition of Atmospheric Corrosion of Mild Steel by New Green Inhibitors under Vapour Phase Condition

被引：0

作者：

Sudheer ^{[1
]}

Quraishi, M. A. ^{[1
]}

Ebenso, Eno E. ^{[2
]}

Natesan, M. ^{[3
]}

机构：

[1] Banaras Hindu Univ, Dept Appl Chem, Indian Inst Technol, Varanasi 221005, Uttar Pradesh, India

[2] North West Univ, Sch Math & Phys Sci, Dept Chem, ZA-221005 Mmabatho, South Africa

[3] Cent Electrochem Res Inst Karaikudi, Karaikkudi 630006, Tamil Nadu, India

来源：

INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE | 2012年 / 7卷 / 08期

关键词：

mild steel; atmospheric corrosion monitor cell; volatile corrosion inhibitors; EIS; atmospheric corrosion; QUANTITATIVE-EVALUATION; METALLIC CORROSION; PREVENTION; PERFORMANCE; ADSORPTION; BEHAVIOR; SALTS; NACL;

D O I：

暂无

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Two new green volatile corrosion inhibitors namely oleic hydrazide benzoate (OHB) and oleic hydrazide salicylate (OHS) were synthesized. Their inhibition action was evaluated on corrosion of mild steel under a thin-film electrolyte consisting of simulated water using the weight loss, potentiodynamic polarization and electrochemical impedance methods. Atmospheric corrosion monitor cell (ACMC) was used to study the electrochemical properties of the inhibitors. The results of polarisation study show that OHB is anodic type and OHS is a mixed-type inhibitor. Oleic hydrazide benzoate (OHB) exhibited higher inhibition efficiency (89.31 % from potentiodynamic polarization) under vapour phase condition.

引用

页码：7463 / 7475

页数：13

共 46 条

[1] Thermodynamic, electrochemical and quantum chemical investigation of some Schiff bases as corrosion inhibitors for mild steel in hydrochloric acid solutions
Ahamad, Ishtiaque
Prasad, Rajendra
Quraishi, M. A.
[J]. CORROSION SCIENCE, 2010, 52 (03) : 933 - 942
[2] VOLATILE RUST INHIBITORS
BAKER, HR
[J]. INDUSTRIAL AND ENGINEERING CHEMISTRY, 1954, 46 (12): : 2592 - 2598
[3] Volatile corrosion inhibitors: a review
Bastidas, DM
Cano, E
Mora, EM
[J]. ANTI-CORROSION METHODS AND MATERIALS, 2005, 52 (02) : 71 - 77
[4] Corrosion performance of epoxy coatings containing silane treated ZrO2 nanoparticles on mild steel in 3.5% NaCl solution
Behzadnasab, M.
Mirabedini, S. M.
Kabiri, K.
Jamali, S.
[J]. CORROSION SCIENCE, 2011, 53 (01) : 89 - 98
[5] Dicyclohexylamine nitrite as volatile corrosion inhibitor for steel in polluted environments
Cano, E
Bastidas, DM
Simancas, J
Bastidas, JM
[J]. CORROSION, 2005, 61 (05) : 473 - 479
[6] Fontana M., 1987, CORROSION ENG, V3rd
[7] 1,3-bis-diethylamino-propan-2-ol as volatile corrosion inhibitor for brass
Gao, Guo
Liang, Cheng Hao
[J]. CORROSION SCIENCE, 2007, 49 (09) : 3479 - 3493
[8] Atmospheric amines - Part I. A review
Ge, Xinlei
Wexler, Anthony S.
Clegg, Simon L.
[J]. ATMOSPHERIC ENVIRONMENT, 2011, 45 (03) : 524 - 546
[9] Golianitsky O. I., 1958, VOLATILE INHIBITORS
[10] THE EFFECT OF AMINES ON THE ELECTRODE POTENTIAL OF MILD STEEL IN TAP WATER AND ACID SOLUTIONS
HACKERMAN, N
SUDBURY, JD
[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1950, 97 (04) : 109 - 116

← 1 2 3 4 5 →