Eno E. Ebenso (editor) - Organic corrosion inhibitors : synthesis, characterization, mechanism, and applications

1. Chapter 5
2. Chapter 6
3. Chapter 7
4. Chapter 8
5. Chapter 9
6. Chapter 12
7. Chapter 13
8. Chapter 14
9. Chapter 15
10. Chapter 16
11. Chapter 18
12. Chapter 19
13. Chapter 20

1. Chapter 1
2. Chapter 2
3. Chapter 3
4. Chapter 4
5. Chapter 6
6. Chapter 7
7. Chapter 8
8. Chapter 9
9. Chapter 10
10. Chapter 11
11. Chapter 12
12. Chapter 13
13. Chapter 14
14. Chapter 15
15. Chapter 16
16. Chapter 17
17. Chapter 18
18. Chapter 19
19. Chapter 20

Edited by

Chandrabhan Verma

King Fahd University of Petroleum and Minerals

Dhahran, Saudi Arabia

Chaudhery Mustansar Hussain

New Jersey Institute of Technology

Newark, NJ, USA

Eno E. Ebenso

University of South Africa

Johannesburg, South Africa

This edition first published 2022
2022 John Wiley & Sons, Inc.

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Library of Congress CataloginginPublication Data

Names: Verma, Chandrabhan, editor. | Hussain, Chaudhery Mustansar, editor. | Ebenso, Eno E., editor.
Title: Organic corrosion inhibitors : synthesis, characterization, mechanism, and applications / edited by Chandrabhan Verma, Chaudhery Mustansar Hussain, Eno E. Ebenso.
Description: First edition. | Hoboken, NJ : Wiley, 2022. | Includes index.
Identifiers: LCCN 2021031915 (print) | LCCN 2021031916 (ebook) | ISBN 9781119794486 (cloth) | ISBN 9781119794493 (adobe pdf) | ISBN 9781119794509 (epub)
Subjects: LCSH: Corrosion and anticorrosives. | Corrosion and anticorrosivesEnvironmental aspects.
Classification: LCC TA462 .O65 2022 (print) | LCC TA462 (ebook) | DDC 620.1/1223dc23
LC record available at https://lccn.loc.gov/2021031915
LC ebook record available at https://lccn.loc.gov/2021031916

Cover Design and Image: Wiley

Corrosion is a highly dangerous phenomenon that causes huge economic and safety problems. Various methods of corrosion monitoring, including cathodic protection, panting and coatings, alloying and dealloying (reduction in metal impurities), surface treatments, and use of corrosion inhibitors have been developed depending upon the nature of metal and environment. Application of organic compounds, especially heterocyclic compounds, is one of the most common, practical, easy, and economic methods of corrosion mitigations. Obviously, these compounds become effective by adsorbing on the metallic surface using electronrich centers including multiple bonds and polar functional groups. These electronrich centers act as adsorption sites during their interaction with the metallic surface. Along with acting as adsorption sites, the polar functional groups such as OH (hydroxyl), NH2 (amino), OMe (methoxy), COOH (carboxyl), NO2 (nitro), CN (nitrile), and so on also enhance solubility of organic compounds in polar electrolytes. Present book describes the collection of major advancements in using organic compounds as corrosion inhibitors including their synthesis, characterization, and corrosion inhibition mechanism.

Through this book it can be seen that use of organic compounds serves as one of the most effective, economic, and ease methods of corrosion monitoring. Using previously developed methods, 15% (US $375) to 35% (US $875) of cost of corrosion can be minimized. Different series of organic compounds, including heterocyclic compounds, are effectively used as corrosion inhibitors for different metals and alloys in various environments. Because of the increasing ecological awareness and strict environmental regulations, various classes of environmentalfriendly alternatives to the traditional toxic corrosion inhibitors have been developed and being implemented. These series of compounds mostly include carbohydrates, natural polymers and amino acids (AAs), and their derivatives. Corrosion scientists and engineers strongly believe that these environmentalfriendly alternatives will be capable to replace, in the near future, the toxic marketable products that are still being used via many worldwide industries.

A book covering the recent developments on using organic compounds as corrosion inhibitors is broadly overdue. It has been addressed by Drs. Verma, Hussain, and Ebenso in this book which attends to fundamental characteristics of organic corrosion inhibitors, their synthesis and characterization, chronological growths, and their industrial applications. The corrosion inhibition using organic compounds, especially heterocyclic compounds, is broad ranging. This book is divided into five sections, where each section contains several chapters. Section 1 Basics of corrosion and prevention describes the basic of corrosion, experimental and computational testing of corrosion, and a comparison between organic and inorganic corrosion inhibitors. Section 2 Heterocyclic and nonheterocyclic corrosion inhibitors describes the collection of different series of heterocyclic and nonheterocyclic corrosion inhibitors such as amines, imidazole, quinoline, pyridine, indole, and their derivatives. This section also includes organic compounds as corrosion inhibitors for oil and gas industries.