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Formation of polymer-like anticorrosive films based on organosilanes with benzotriazole, carboxylic and phosphonic acids. Protection of copper and steel against atmospheric corrosionстатья
Статья опубликована в высокорейтинговом журнале
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 20 января 2021 г.
- Авторы: Gladkikh Natalia, Makarychev Yuriy, Chirkunov Alexander, Shapagin Alexey, Petrunin Maxim, Maksaeva Ludmila, Maleeva Marina, Yurasova Tatyana, Marshakov Andrey
- Журнал: Progress in Organic Coatings
- Том: 141
- Год издания: 2020
- Издательство: Elsevier BV
- Местоположение издательства: Netherlands
- Номер статьи: 105544
- DOI: 10.1016/j.porgcoat.2020.105544
- Аннотация: A technique has been developed to create polymer-like protective layers on metal surfaces from aqueous solutions of organosilanols with benzotriazole, carboxylic or phosphonic acids. Using X-ray photoelectron spectroscopy (XPS) and scanning electron microscopy (SEM), it was shown that the introduction of hydroxyethylidene diphosphonic or citric acids into the inhibitor formulations leads to the formation of a multilayer polymer-like film on the metal surface. Electrochemical and corrosion tests (a technique of the polarization resistance and exposure of samples in the salt spray chamber) demonstrated the effectiveness of the formed multilayer films on metals to protect steel and copper against atmospheric corrosion.
- Добавил в систему: Абхалимов Евгений Владиленович