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Protection of Low-Carbon Steel from Corrosion in Hydrochloric Acid by 4-Substituted 1,2,4-Triazoleстатья
Информация о цитировании статьи получена из
Web of Science
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 10 августа 2018 г.
- Авторы: Tyurina M.V., Avdeev Ya G., Kazanskii L.P., Luchkin A.Yu, Kireeva and O.A
- Журнал: Protection of Metals and Physical Chemistry of Surfaces
- Том: 52
- Номер: 7
- Год издания: 2016
- Издательство: Pleiades Publishing, Ltd
- Местоположение издательства: Road Town, United Kingdom
- Первая страница: 1177
- Последняя страница: 1184
- DOI: 10.1134/S2070205116070157
- Аннотация: A new corrosion inhibitor of low-carbon steel in hydrochloric acid solutions, IFKhAN-96, which is a derivative of 4-substituted 1,2,4-triazole and is more efficient than the known industrial inhibitor catamine AB, has been developed. Based on data of weight loss studies, IFKhAN-96 can be used for protection of low-carbon steels in hydrochloric acid solutions with wide ranges of concentration (1.0–6.0 M) and temperature (25–95°C). XPE spectroscopy showed that the high protective action of the IFKhAN-96 inhibitor against corrosion of steel is a consequence of the formation of the protective layer on the metal surface, which consists of a mixture of iron(II) chloride and oxide with a thickness of 4–7 nm. The adsorbed monolayer of IFKhAN-96 inhibitor is located above it.
- Добавил в систему: Казанский Леонид Петрович