Effect of Calix[n]Arene Derivatives on Oxidation Resistance of Plastic Lubricants
- Авторлар: Khamidullina L.1, Gusak A.1, Ivanova E.1, Trofimova O.1, Prokhorova P.1, Morzherin Y.1
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Мекемелер:
- Ural Federal University
- Шығарылым: Том 52, № 5 (2016)
- Беттер: 495-498
- Бөлім: Article
- URL: https://journals.rcsi.science/0009-3092/article/view/234649
- DOI: https://doi.org/10.1007/s10553-016-0735-9
- ID: 234649
Дәйексөз келтіру
Аннотация
The effect of the nature of calix[n]arenes [n = 4, 6, 8] added to a plastic lubricant on the oxidation resistance of the lubricant at high temperatures is studied. Such characteristics as the number of phenolic fragments in the calixarene structure, the presence of tert-butyl groups on the upper rim of the calix[n]arene, and presence of an O-alkyl substituent in the lower rim are examined. It is shown that calix[8]arenes are capable of inhibiting high-temperature oxidation of plastic lubricants, regardless of the presence of a tert-butyl substituent on the upper rim and an alkyl substituent on the lower rim.
Негізгі сөздер
Авторлар туралы
L. Khamidullina
Ural Federal University
Email: yu.yu.morzherin@urfu.ru
Ресей, Ekaterinburg
A. Gusak
Ural Federal University
Email: yu.yu.morzherin@urfu.ru
Ресей, Ekaterinburg
E. Ivanova
Ural Federal University
Email: yu.yu.morzherin@urfu.ru
Ресей, Ekaterinburg
O. Trofimova
Ural Federal University
Email: yu.yu.morzherin@urfu.ru
Ресей, Ekaterinburg
P. Prokhorova
Ural Federal University
Email: yu.yu.morzherin@urfu.ru
Ресей, Ekaterinburg
Yu. Morzherin
Ural Federal University
Хат алмасуға жауапты Автор.
Email: yu.yu.morzherin@urfu.ru
Ресей, Ekaterinburg