Влияние производных каликс[n]аренов на устойчивость пластичных смазок к окислению

Translated title of the contribution: Effect of Calix[n]Arene Derivatives on Oxidation Resistance of Plastic Lubricants

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Abstract

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 quantity of phenolic fragments in the calixarene structure, presenceof tert-butyl groups on the upper ring of the calix[n]arene, and presence of an O-alkyl substituent on the lower ring 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 ring and an alkyl substituent on the lower ring.
Translated title of the contributionEffect of Calix[n]Arene Derivatives on Oxidation Resistance of Plastic Lubricants
Original languageRussian
Pages (from-to)20-22
Number of pages3
JournalХимия и технология топлив и масел
Issue number5(597)
Publication statusPublished - 2016

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