a study on the releasing process of benzotriazole from magnetized halloysite nanocapsules

Today, several methods are developed for the improvement of corrosion resistance and the increase of alloy performances. among these methods is the application of corrosion inhibitors. one new method that is currently studied is the synthesis of capsules with an inhibitor stored inside so that the inhibitor is released in a corrosive media. in this study, the releasing process of benzotriazole inhibitor from magnetized halloysite nanocapsules has been investigated by uv-vis spectroscopy. the obtained results indicate that in a corrosive medium, the inhibitors are gradually released into the solution.