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Comparison of the electrochemical response of carbon-fiber-reinforced plastic (...
Ofoegbu, Stanley Udochukwu; Ferreira, Mário Guerreiro Silva; Nogueira, Helena I. S.; Zheludkevich, MikhailNo abstract available.
The sealing step in aluminum anodizing: a focus on sustainable strategies for e...
Ofoegbu, Stanley Udochukwu; Fernandes, Fábio A. O.; Pereira, António B.Increasing demands for environmental accountability and energy efficiency in industrial practice necessitates significant modification(s) of existing technologies and development of new ones to meet the stringent sustainability demands of the future. Generally, development of required new technologies and appropriate modifications of existing ones need to be premised on in-depth appreciation of existing technol...
Corrosion and corrosion inhibition in multi-material combinations
Ofoegbu, Stanley UdochukwuModern high-strength but environmentally friendly, fuel-efficient and weight-optimized designs vital to the aeronautical and transport industries have resulted in the multi-material concept in which a wide range of materials are employed to exploit the various desirable mechanical and physical properties. These multi-material design concepts are susceptible to corrosion as the chemical and electrochemical prope...
Corrosion inhibition of copper in aqueous chloride solution by 1H-1,2,3-triazol...
Ofoegbu, Stanley Udochukwu; Galvão, Tiago L. P.; Gomes, José R. B.; Tedim, João; Nogueira, Helena I. S.; Ferreira, M. G. S.; Zheludkevich, M. L.Triazoles are well-known organic corrosion inhibitors of copper. 1H-1,2,3-Triazole and 1,2,4-triazole, two very simple molecules with the only difference being the positions of the nitrogen atoms in the triazole ring, were studied in this work as corrosion inhibitors of copper in 50 mM NaCl solution using a set of electrochemical and analytical techniques. The results of electrochemical tests indicate that 1H-1...