Synthesis of benzotriazole-intercalated dispersions of molybdenum, tungsten and vanadium oxides for tribochemical applications
| Autor: | Vladimir E. Agabekov, Dmitry V. Sviridov, Aliaksandr S. Logvinovich, Tatsiana V. Sviridova |
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| Rok vydání: | 2021 |
| Předmět: |
inorganic chemicals
Materials science Benzotriazole Inorganic chemistry wearing chemistry.chemical_element Vanadium Tungsten tungsten oxide coefficient of friction molybdenum oxide Chemistry enzymes and coenzymes (carbohydrates) chemistry.chemical_compound chemistry vanadium oxide Molybdenum bacteria QD1-999 |
| Zdroj: | Журнал Белорусского государственного университета: Химия, Iss 2, Pp 11-16 (2021) |
| ISSN: | 2617-3980 2520-257X |
| Popis: | The effect of dispersed particles of lamellar molybdenum, tungsten and vanadium oxides on the lubrication properties of mineral oil was investigated. It is shown that in the presence of particles of hexagonal molybdenum oxide the coefficient of friction falls two-fold (from 0.08 to 0.04) exhibiting further decrease under high mechanical load, i. e. molybdenum oxide behaves as an adaptive lubricant. The intercalation of benzotriazole into molybdenum oxide ensures additional reduction of mechanical wearing due to suppressing the tribocorrosion. |
| Databáze: | OpenAIRE |
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