Green Corrosion Chemistry and Engineering: Opportunities and Challenges

With its unique focus on specifically addressing the problems for societies and economies associated with corrosion and their solution, this book provides an up–to–date overview of the progress in corrosion chemistry and engineering. International experts actively involved in research and development place particular emphasis on how to counter the economic and environmental consequences of corrosion with the help of science and technology, making this a valuable resource for researchers as well as decision makers in industry and politics. Further major parts of the book are devoted to corrosion prevention in the naval and energy sector as well as to corrosion monitoring and waste management.

Spis treści:
Foreword VII
Preface XIX
Acknowledgments XXI
About The Editor XXIII
List of Contributors XXV
1 Basics of Corrosion Chemistry 1
Norio Sato
1.1 Introduction 1
1.2 Metallic Corrosion 1
1.3 Metallic Passivity 7
1.4 Localized Corrosion 13
1.5 Corrosion Rust 19
1.6 Atmospheric Corrosion 24
1.7 Concluding Remarks 29
References 29
2 Corrosion and Electrochemistry 33
Vedula Sankar Sastri
2.1 Introduction 33
2.2 Thermodynamics and the Stability of Metals 40
2.3 Free Energy and Electrode Potential 41
2.4 Electrode Potential Measurements 44
2.5 Equilibrium Electrode Potentials 45
2.6 Use of Pourbaix Diagrams 49
2.7 Dynamic Electrochemical Processes 49
2.8 Concentration Polarization 61
References 69
Further Reading 69
3 Application of Microelectrochemical Techniques in Corrosion Research 71
Y. Frank Cheng
3.1 Introduction 71
3.2 Scanning Vibrating Electrode Technique 72
3.3 Localized Electrochemical Impeda nce Spectroscopy 81
3.4 Scanning Kelvin Probe 89
3.5 Conclusive Remarks 94
Acknowledgments 95
References 95
4 Protective Coatings: an Overview 97
Anand Sawroop Khanna
4.1 Introduction 97
4.2 Selection of Paint Coatings 97
4.3 Classification of Various Coatings 98
4.4 Chemistry of Resins 99
4.5 High–Performance Coatings 109
4.6 Surface Preparation 121
4.7 Paint Application 121
4.8 Importance of Supervision, Inspection, and Quality Control during Paint Coatings 122
4.9 Training and Certification Courses 123
4.10 Summary 123
References 123
5 New Era of Eco–Friendly Corrosion Inhibitors 125
Niketan Patel and Girish Mehta
5.1 Introduction 125
5.2 Anodic (Passivating or Film–Forming) Inhibitors 126
5.3 Cathodic (Adsorption–Type) Inhibitors 129
5.4 Mixed Inhibitors 130
5.5 Precipitation Inhibitors 131
5.6 Vapor Phase Inhibitors 131
5.7 Toxicity of Inhibitors 139
References 148
6 Green Corrosion Inhibitors: Status in Developing Countries 157
Sanjay K. Sharma and Alka Sharma
6.1 Introduction 157
6.2 Protection against Corrosion 160
6.3 Inhibitors 162
6.4 Natural Products as Green Corrosion Inhibitors 166
6.5 Green Corrosion Inhibition: Research and Progress 169
6.6 Green Corrosion Inhibition in Developing Countries 173
Acknowledgments 176
References 176
7 Innovative Silanes–Based Pretreatment to Improve the Adhesion of Organic Coatings 181
Michele Fedel, Flavio Deflorian, and Stefano Rossi
7.1 Introduction 181
7.2 Hybrid Silane Sol–Gel Coatings 182
7.3 Corrosion Protection by Sol–Gel Coatings 202
References 207
8 Corrosion of Austenitic Stainless Steels and Nickel–Base Alloys in Supercritical Water and Novel Control Methods 211
Lizhen Tan, Todd R. Allen, and Ying Yang
8.1 Introduction 211
8.2 Thermodynamics of Alloy Oxidation 216
8.3 Corrosion of Austenitic Stainless Steels and Ni–Base Alloys in SCW 220
8.4 Novel Corrosion Control Methods 227
8.5 Factors Influencing Corrosion 234
8.6 Summary 239
References 240
9 Metal–Phosphonate Anticorrosion Coatings 243
Konstantinos D. Demadis, Maria Papadaki, and Dimitrios Varouchas
9.1 Introduction 243
9.2 The Scope of Green Chemistry and Corrosion Control 245
9.3 Metal–Phosphonate Materials: Structural Chemistry 247
9.4 Metal–Phosphonate Anticorrosion Coatings 269
9.5 A Look at Corrosion Inhibition by Metal–Phosphonates at the Molecular Level 276
9.6 Conclusions/Perspectives 287
References 287
10 Metal–Matrix Nanocomposite Coatings Produced by Electrodeposition 297
Caterina Zanella, Stefano Rossi, and Flavio Deflorian
10.1 Introduction 297
10.2 Electrodeposition of Composite Coatings–Theoretical Remarks 298
10.3 Electrodeposition of Composite Coatings 305
10.4 New Insight in the Electrodeposition of Composite Coatings 313
References 315
11 Adsorption Studies, Modeling, and Use of Green Inhibitors in Corrosion Inhibition: an Overview of Recent Research 319
Sanjay K. Sharma, Ackmez Mudhoo, and Essam Khamis
11.1 Introduction 319
11.2 Adsorption Mechanisms in Corrosion Inhibition 321
11.3 Hybrid Coatings 323
11.4 Modeling Aspects 326
11.5 Green Inhibitors 328
11.6 Conclusions 334
Acknowledgments 335
References 335
12 Indian Initiati ves for Corrosion Protection 339
Anand Sawroop Khanna
12.1 Introduction 339
12.2 Scenario of the Indian Industry 342
12.3 Corrosion Protection Scenario in India 343
12.4 Corrosion Education 345
12.5 An Overview of Highly Corrosion–Prone Industries in India 348
12.6 Conclusions 352
12.7 Recommendations 352
References 353
Further Reading 354
13 Protective Coatings: Novel Nanohybrid Coatings for Corrosion and Fouling Prevention 355
S. Anandakumar and R. Savitha
13.1 Introduction 355
13.2 Background 356
13.3 Fouling 356
13.4 Marine Fouling 357
13.5 Corrosion 359
13.6 Epoxy Resin Coatings 360
13.7 Scope and Objectives 368
13.8 Experimental: Synthesis and Structural Characterization of the Nanohybrid Coatings 368
13.9 Results and Discussion 373
13.10 Summary and Conclusion 389
Acknowledgment 390
References 391
Further Reading 392
Index 393 

Nota biograficzna:
Sanjay K. Sharma is currently Professor of Chemistry and Head of the Department of Applied Sciences at the Institute of Engineering and Technology (IET) in Alwar, India. After his PhD he joined the IET where he established a green chemistry research laboratory. He is member of the American Chemical Society (USA), the International Society for Environmental Information Sciences (Canada) and the Green Chemistry Network of the Royal Society of Chemistry (UK). Sanjay Sharma has published more than forty papers in peer–reviewed journal and serves as editor–in–chief of the Rasayan Journal of Chemistry and the International Journal of Water Treatment and Green Chemistry.

Okładka tylna:
With its unique focus on specifically addressing the problems for societies and economies associated with corrosion and their solution, this book provides an up–to–date overview of the progress in corrosion chemistry and engineering. International experts actively involved in research and development place particular emphasis on how to counter the economic and environmental consequences of corrosion with the help of science and technology, making this a valuable resource for researchers as well as decision makers in industry and politics. Further major parts of the book are devoted to corrosion prevention in the naval and energy sector as well as to corrosion monitoring and waste management.