In this work, we used a combination of corrosion, electrochemical, and physical methods to determine the properties of nanoscale films obtained by treatment with octadecylamine (ODA), benzotriazole (BTA) vapors, and their mixtures at elevated temperatures.

2022年2月18日 · The ODA + BTA inhibitor is superior to its components in terms of protective aftereffect. Our analysis of the mutual effect of BTA and ODA indicated that they show an antagonism of protective action on copper, but there is also a …

2021年11月25日 · In this work, we used a combination of corrosion, electrochemical, and physical methods to determine the properties of nanoscale films obtained by treatment with octadecylamine (ODA), benzotriazole (BTA) vapors, and their mixtures at elevated temperatures.

2022年2月18日 · It has been shown by a set of corrosion, electrochemical and physical methods that a chamber corrosion inhibitor that consists of a mixture of octadecylamine (ODA) and benzotriazole (BTA) efficiently protects copper and brass from atmospheric corrosion and can be used for the temporary protection of metal items.

2020年10月13日 · Goncharova et al. 19 reported the protection of copper by vapors of 1,2,3-benzotriazole (BTA), octadecylamine (ODA), and their mixture (1:1 by mass) at elevated temperature. The formation of ultra-thin hydrophobic adsorption films markedly increases the corrosion resistance of copper.

1H-benzotriazole (BTA), tolyltriazole (TTA) and 5-chloro-1,2,3-1H-benzotriazole (CBTA). The purpose of this work was to estimate the protective properties of similar mixtures where UR was replaced by octadecylamine (ODA). Note that ODA is a promising CIN [2, 3, 7, 9]. 1. Experimental 1.1. Samples and electrodes

2021年11月25日 · In this work, we used a combination of corrosion, electrochemical, and physical methods to determine the properties of nanoscale films obtained by treatment with octadecylamine (ODA),...

It has been shown that treatment in vapors of ODA or its mixture with BTA markedly increases the corrosion resistance of low-carbon steel under weathering conditions and can be used for the interoperational protection of metal items.

Goncharova et al.19 reported the protection of copper by vapors of 1,2,3-benzotriazole (BTA), octadecylamine (ODA), and their mixture (1:1 by mass) at elevated temperature. The formation of ultra-thin hydrophobic adsorption films markedly increases the corrosion resistance of copper.

A number of methods (accelerated and field corrosion tests, potentiodynamic polarization measurements, ellipsometry, surface wetting angle measurement) were used to study the formation of adsorption films of 1,2,3-benzotriazole (BTA), octadecylamine (ODA), and a mixture thereof on steel from a gas phase.