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Thin Benzotriazole Films for Inhibition of Carbon Steel Corrosion in Neutral Electrolytesстатья
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: 17 июня 2020 г.
- Авторы: Petrunin Maxim, Maksaeva Liudmila, Gladkikh Natalia, Makarychev Yuriy, Maleeva Marina, Yurasova Tatyana, Nazarov Andrei
- Журнал: Coatings
- Том: 10
- Номер: 4
- Год издания: 2020
- Издательство: MDPI
- Местоположение издательства: Basel, Switzerland
- Первая страница: 1
- Последняя страница: 11
- DOI: 10.3390/coatings10040362
- Аннотация: This article investigates the modification of a carbon steel surface by benzotriazole (BTA), and the structure and properties of the formed layers. Adsorption was studied by surface analytical methods such as X-ray photoelectron spectroscopy (XPS) and reflecting infrared microscopy (FTIR). It has been established that a polymer-like film containing iron-azole complexes that are 2 nm thick and strongly bonded to the metal is formed on the surface as a result of the azole interacting with a steel surface. This film is capable to inhibit uniform and localized corrosion of steel in neutral aqueous electrolytes containing chloride ions. It is shown that the iron-azole layer located at the interface acts as a promotor of adhesion, increasing the interaction of polymeric coatings with the steel surface. Taking into account these properties, the steel pretreatments can be used for improving the anticorrosion properties of polymeric coatings applied for the protection of steel constructions.
- Добавил в систему: Шапагина Наталья Андреевна
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | Полный текст | COATINGS-BTA | statya_po_BTA.pdf | 3,9 МБ | 7 апреля 2020 [fuchsia32] |