Corrosion monitoring at the interface using sensors and advanced sensing materials: methods, challenges and opportunities. (3rd April 2023)

• Record Type: Journal Article
• Authors: Rajendran, Vinooth; Prathuru, Anil; Fernandez, Carlos; Faisal, Nadimul Haque
• Is Part Of: Corrosion engineering, science, and technology. Volume 58:Number 3(2023)
• Page Start: 281
• Page End: 321
• Publication Date: 2023-04-03
• Subjects: Interface corrosion -- corrosion under insulation -- moisture -- corrosion rate -- monitoring -- hybrid sensors -- advanced materials; Corrosion and anti-corrosives -- Periodicals; 620.11223
• DOI: 10.1080/1478422X.2023.2180195
• Languages: English
• ISSNs: 1478-422X

Abstract

ABSTRACT: Detecting and monitoring of corrosion is one of the major challenges in insulated metallic structures or structures with one or more than one interface. This review paper aims to consolidate scattered literature on laboratory system-based corrosion measurement at the interface region. There are range of sensor-based detection and monitoring methods (active, passive) for corrosion rate analysis, including those which measures a surrogate, i.e. quantifying moisture, temperature, pH and qualify other changes or degradations at the interface. With the emergence of a novel application of advanced sensing methods, this review also presents the possibility of the application of hybrid and multifunctional sensing methods at the interfaces, aimed at advancing corrosion monitoring at the interface region. Key research areas of development relating to the application of combination of other materials (e.g. metal oxides, carbon nanotubes, metal nanowires, piezoelectric) as potential sensors and their impact on existing practices in the field are identified. GRAPHICAL ABSTRACT: UF0001