Corrosion Science

, volume 83 , pages 124-136

Inhibition properties and adsorption behavior of imidazole and 2-phenyl-2-imidazoline on AA5052 in 1.0M HCl solution

Xinkuai He ¹

Yumei Jiang ¹

Chen Li ¹

Weichun Wang ¹

Bailong Hou ¹

Luye Wu ¹

Hide authors affiliations Show authors affiliations: 1 affiliation

School of Packaging and Materials Engineering, Hunan University of Technology, Zhuzhou 412007, China |

Publication type: Journal Article

Publication date: 2014-06-01

Elsevier

Corrosion Science

scimago Q1

wos Q1

SJR: 2.189

CiteScore: 14.1

Impact factor: 8.5

ISSN: 0010938X, 18790496

DOI: 10.1016/j.corsci.2014.02.004

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General Chemistry

General Chemical Engineering

General Materials Science

Abstract

• IM and 2-PI show corrosion inhibition for AA5052 in HCl solution. • Synergistic effect between IM and 2-PI is observed and its mechanism is assumed. • Adsorption properties are estimated using Δ G ads 0 , Δ H ads 0 and E a , respectively. • Adsorption structures and inhibition mechanism for AA5052 are proposed. The inhibition behavior of imidazole (IM) and 2-phenyl-2-imidazoline (2-PI) for AA5052 was investigated by weight loss, electrochemical, contact angle measurements and scanning electron microscopy. The results show that IM and 2-PI can inhibit the corrosion of AA5052 and the inhibition efficiency of 2-PI is higher. The adsorption properties of them are estimated using Δ G ads 0 , Δ H ads 0 and E a . The results reveal that the adsorption processes are exothermic reactions mainly by a monolayer chemisorption mechanism, and follow Langmuir adsorption isotherm. The differences of the monolayer adsorption structure between IM and 2-PI on AA5052 surface are analyzed, and the inhibition mechanisms are proposed.

Found

1 citation

Bazanov Daniil

PhD in Chemistry

24 publications, 150 citations, 11 reviews

h-index: 6

Lomonosov Moscow State University

Shenzhen MSU-BIT University

1 citation

J Arockia Selvi

PhD in Chemistry, professor

53 publications, 873 citations, 16 reviews

h-index: 17

SRM Institute of Science and Technology

1 citation

Ravi Monisha

PhD in Chemistry

5 publications, 99 citations

h-index: 4

SRM Institute of Science and Technology

Research interests

Corrosion

Electrochemical corrosion

Electrochemical impedance spectroscopy

Electrochemistry

Sulfate corrosion

Surfactants

1 citation

Ravi Sanmugapriya

🤝

PhD in Chemistry

7 publications, 120 citations

h-index: 6

SRM Institute of Science and Technology

Research interests

Anti-corrosion protection of pipelines

Corrosion

Corrosion Engineering

Electrochemical corrosion

Electrochemistry

Organic Chemistry

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128

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GOST |

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He X. et al. Inhibition properties and adsorption behavior of imidazole and 2-phenyl-2-imidazoline on AA5052 in 1.0M HCl solution // Corrosion Science. 2014. Vol. 83. pp. 124-136.

GOST all authors (up to 50) Copy

He X., Jiang Y., Li C., Wang W., Hou B., Wu L. Inhibition properties and adsorption behavior of imidazole and 2-phenyl-2-imidazoline on AA5052 in 1.0M HCl solution // Corrosion Science. 2014. Vol. 83. pp. 124-136.

RIS |

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RIS Copy

TY - JOUR

DO - 10.1016/j.corsci.2014.02.004

UR - https://doi.org/10.1016/j.corsci.2014.02.004

TI - Inhibition properties and adsorption behavior of imidazole and 2-phenyl-2-imidazoline on AA5052 in 1.0M HCl solution

T2 - Corrosion Science

AU - He, Xinkuai

AU - Jiang, Yumei

AU - Li, Chen

AU - Wang, Weichun

AU - Hou, Bailong

AU - Wu, Luye

PY - 2014

DA - 2014/06/01

PB - Elsevier

SP - 124-136

VL - 83

SN - 0010-938X

SN - 1879-0496

ER -

BibTex

Cite this

BibTex (up to 50 authors) Copy

@article{2014_He,

author = {Xinkuai He and Yumei Jiang and Chen Li and Weichun Wang and Bailong Hou and Luye Wu},

title = {Inhibition properties and adsorption behavior of imidazole and 2-phenyl-2-imidazoline on AA5052 in 1.0M HCl solution},

journal = {Corrosion Science},

year = {2014},

volume = {83},

publisher = {Elsevier},

month = {jun},

url = {https://doi.org/10.1016/j.corsci.2014.02.004},

pages = {124--136},

doi = {10.1016/j.corsci.2014.02.004}

}

Publisher

Elsevier

Journal

Corrosion Science

scimago Q1

wos Q1

SJR

2.189

CiteScore

14.1

Impact factor

8.5

ISSN

0010938X (Print)

18790496