Overview of the latest research in advanced coatings for anticorrosion and the development of optimized surfaces with high anticorrosion ability

Smart Protective Coatings for Corrosion Controlintroduces the newest research developments in self-healing coatings, self-reporting coatings, and superhydrophobic coatings, reviewing corrosion processes and strategies, smart coatings for corrosion protection, techniques for synthesizing and applying smart coatings, different kinds of self-healing and self-reporting coatings activated by different environmental stimuli, and current and future trends of protective coatings for automotive, aerospace, marine, nuclear, oil/gas, and military applications.

This book also discusses new ideas in the field, such as the combination of self-healing and self-reporting properties, new techniques to study localized microscale electrochemical corrosion behavior, as well as atmospheric corrosion monitor technique to study the real-time protection behavior of coatings in different environments. The processes of coating degradation and metal corrosion are discussed in detail so that non-experts can gain a basic understanding of the corrosion protection techniques.

Written by two highly qualified academics with significant research experience in the field,Smart Protective Coatings for Corrosion Controlincludes information on:Coating preparation, filler preparation, surface characterization, macroscopic and microscopic electrochemical properties, and self-healing performance of self-healing coating systems under different environmental stimuliPhotothermal conversion species such as graphene oxide, titanium nitride, and Fe3O4Different types of corrosion indicators, such as phenolphthalein, sulfosalicylic acid-modified carbon dots, and phenanthrolineHigh-mobility polymer networks that endow a shape memory effect and allow coatings to recover their original shape and barrier propertiesSolutions to three corrosion conditionsroom temperature immersion, alternating wet-dry, and outdoor atmospheric exposure conditions

Presenting the latest research in the field,Smart Protective Coatings for Corrosion Controlis a practical and highly valuable reference on the subject for scientists, researchers, and students in diverse programs of study.

Lingwei Ma is Associate Professor at University of Science and Technology Beijing, China. Her main research interests include self-healing smart coatings, corrosion inhibitor analysis, and corrosion mechanisms. She is the deputy director of One Belt and One Road Southeast Asia Field Scientific Observation and Research Station for Corrosion and Protection of Environmental Materials.

Dawei Zhang is Professor at University of Science and Technology Beijing (USTB), China. His research interests are intelligent materials and technologies for corrosion control (e.g. smart protective coatings, microbial corrosion, and AI-driven corrosion research). He serves as Director of Office of International Affairs of USTB, Deputy Director of National Materials Corrosion and Protection Data Center and Associate Director of Beijing Advanced Innovation Center for Materials Genome Engineering. He is an elected Fellow of Association for Materials Protection and Performance and also the Chair of its International Advisory Council. He is also an Editor of the journal Corrosion Science.

Foreword xvii

Preface xix

1 Fundamentals of Smart Corrosion Protection Coatings 1

1.1 Introduction of Corrosion Protection Coatings 1

1.1.1 Mechanisms of Corrosion Protection Coatings 2

1.1.2 Failure Type and Failure Mechanism of Corrosion Protection Coatings 3

1.2 Smart Self-healing Coatings 5

1.2.1 Intrinsic Self-healing Coating 5

1.2.1.1 Self-healing Based on Dynamic Bonds 6

1.2.1.2 Self-healing Based on Shape Memory Effect 6

1.2.2 Extrinsic Self-healing Coating 8

1.2.2.1 Self-healing Coating Based on Defect Filling 10

1.2.3 Characterization Methods of Self-healing Properties 14

1.3 Smart Self-reporting Coatings 16

1.4 Superhydrophobic Coatings 17

1.5 Conclusions 20

References 20

2 Development of Thermally Activated Self-healing Coating 29

2.1 Introduction 29

2.2 Thermally Activated Self-healing Coatings to Simultaneously Recover the Corrosion-resistance and Adhesion Strength 29

2.3 Thermally Activated Self-healing Coatings Based on Dual Actions 43

2.4 Chapter Summary 63

References 64

3 Development of Photothermally Activated Self-healing Coating 75

3.1 Introduction 75

3.2 Self-healing Coating Based on GOCeO 2 Photothermal Fillers 75

3.3 Self-healing Coating Based on TiNBTA@MSN Photothermal Filler 89

3.4 Self-healing Coating Based on PCL@TiN Photothermal Fillers 109

3.5 Self-healing Coating Based on Fe 3 O 4 MBT Photothermal Fillers 123

3.6 Chapter Summary 138

References 139

4 Development of pH- and Redox-activated Self-healing Coating 153

4.1 Introduction 153

4.2 pH Responsive Self-healing Coating Based on the Synergistic Effect of Two Corrosion Inhibitors 153

4.3 pH Responsive Self-healing Coating Based on rGO@MS-P-BTA 176

4.4 Redox and Saline Responsive Self-healing Coating Based on PANI/BTA Nanocapsules 188

4.5 Chapter Summary 201

References 203

5 Development of Ion Exchange Activated Self-healing Coating 217

5.1 Introduction 217

5.2 Ion Exchange Activated Self-healing Coating Using GO-LDH Fillers 217

5.3 Chapter Summary 242

References 244

6 Development of pH-responsive and Metal Ion-responsive Self-reporting Coating 251

6.1 Introduction 251

6.2 pH-responsive Self-reporting Coatings Based on PhPh Indicator 252

6.3 Metal Ion-responsive Self-reporting Coatings Based on CDs 253

6.4 Metal Ion-responsive Self-reporting Coatings Based on UF/Phen Microcapsules 279

6.5 Chapter Summary 294

References 296

7 Development of Mechanically Responsive Self-reporting Coating 305

7.1 Introduction 305

7.2 Mechanically Responsive Self-reporting Coating Based on DCF 306

7.3 Chapter Summary 320

References 322

8 Development of Aging-Resistant Coating with Self-healing and Self-reporting Properties 329

8.1 Introduction 329

8.2 Aging-Resistant, Self-healing, and Self-reporting Smart Coatings Based on TA Additives 332

8.3 Aging-Resistant Anticorrosion Coatings Based on TP Additives 369

8.4 Chapter Summary 381

References 383

9 Development of Superhydrophobic Coating with Good Mechanical Durability and Self-healing Effect 393

9.1 Introduction 393

9.2 Preparation and Evaluation of Modified Nano SiO 2 /Epoxy Resin Superhydrophobic Coating 394

9.3 Preparation and Evaluation of CNTs/Epoxy Resin Superhydrophobic Coating 402

9.4 Shape Memory Self-healing Superhydrophobic Coating Based on SiO 2 CNT Hybrids 413

9.5 Superhydrophobic Self-healing Coating Based on CNTs/LDH Nanocontainers Loaded with Corrosion Inhibitors 424

9.6 Chapter Summary 435

References 437

10 Investigation of the Self-healing Performance of Coatings Using Atmospheric Corrosion Monitor Technique 445

10.1 Introduction 445

10.2 Characterization Methods for Corrosion Protection Coatings 446

10.3 Study of the Self-healing Behavior of Coatings Using ACM Technique 450

10.4 Chapter Summary 475

References 478

11 Future Development Direction of Smart Anticorrosive Coatings 485

11.1 Introduction 485

11.2 Smart Self-healing Coatings 485

11.3 Smart Self-reporting Coatings 490

11.4 Superhydrophobic Coatings 491

11.5 Application of Atmospheric Corrosion Monitor Technology in Smart Coating Design 493

Index 495