Inhibitive effect of 4- and 5-carboxybenzotriazole on copper corrosion in acidic sulphate and hydrogen sulphide solutions

Corrosion inhibitors are often applied to copper, and a number of organic azoles have been used in this regard. It has been shown that a mixture of 4- and 5- carboxybenzotriazole (4-CBT and 5-CBT) forms a superior anti-tarnishing film compared to that derived from benzotriazole (BTAH). This work exa...

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Veröffentlicht in:	Corrosion science 1999-04, Vol.41 (4), p.685-697
Hauptverfasser:	OTIENO-ALEGO, V, HUYNH, N, NOTOYA, T, BOTTLE, S. E, SCHWEINSBERG, D. P
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Corrosion Corrosion prevention Exact sciences and technology Metals. Metallurgy
Online-Zugang:	Volltext
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