基于长链脂肪酸的保护性Langmuir-Blodgett涂层

Q4 Chemistry

Proceedings of the National Academy of Sciences of Belarus, Chemical Series Pub Date : 2021-12-03 DOI:10.29235/1561-8331-2021-57-4-480-487

V. Akulova, A. Salamianski, G. Melnikova, D. A. Nekrashevich, Yu. V. Sinkevich, I. Chishankov, V. Agabekov

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引用次数: 0

摘要

研究了神经酸(NA)、碳酸酸(CA)和单质脂肪酸(OCA)的Langmuir-Blodgett (LB)单层膜和多层膜的形貌和摩擦学性能。结果表明，与NA和CA LB单分子膜相比，OCA LB单分子膜在硅表面的耐磨性分别提高了11倍和1.3倍。由140层组成的多层OCA使钢表面的稳定性提高了35倍。

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Protective Langmuir–Blodgett coatings based on long-chain fatty acids

The morphology and tribotechnical properties of Langmuir–Blodgett (LB) monolayers and multilayers of some fatty acids, such as nervonic (NA), cerotic (CA) and montanic acids (OCA), was investigated. It was established that the wear resistance of silicon surface coated by LB monolayer of OCA is greater by 11 and 1.3 times in comparison with the LB monomolecular films of NA and CA, respectively. The multilayer of OCA, formed by 140 layers, increases the stability of steel surface by 35 times.

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来源期刊

Proceedings of the National Academy of Sciences of Belarus, Chemical Series Chemistry-Chemistry (miscellaneous)

CiteScore

0.30

自引率

0.00%

发文量