Obtaining Nanomaterials by Thermolysis of Silver(I) Benzoate to Improve the Antifriction Properties of Triboconjugated Surfaces

IF 0.4 Q4 PHYSICS, CONDENSED MATTER

Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques Pub Date : 2026-10-17 DOI:10.1134/S1027451026701132

M. A. Tautieva, E. G. Korzh, V. E. Burlakova, L. D. Popov

引用次数: 0

Abstract

Silver nanoparticles were obtained by thermal decomposition of silver(I) benzoate at 370°C. The presence of a silver phase in the thermolysis products was confirmed by X-ray phase analysis. The morphology of the obtained silver nanoparticles was characterized by atomic force microscopy. It was established that their shape is close to spherical and the particle size in the lateral plane is up to 75 nm. Tests were conducted to determine the antiwear and antifriction properties of silver nanoparticles during steel-on-steel friction in I-20A industrial oil. A 64% increase in antiwear performance was demonstrated during friction in a lubricant composition with the addition of silver nanoparticles at a concentration of 0.1 wt %.

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用苯甲酸银热裂解法制备纳米材料以提高摩擦共轭表面的抗摩擦性能

将苯甲酸银(I)在370℃下热分解得到纳米银。通过x射线相分析证实了热裂解产物中存在银相。用原子力显微镜对所得纳米银的形貌进行了表征。结果表明，它们的形状接近球形，横向粒径可达75 nm。研究了纳米银在I-20A工业油中钢对钢摩擦中的抗磨减摩性能。在润滑油组合物中，加入浓度为0.1 wt %的纳米银，其抗磨性能提高了64%。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques PHYSICS, CONDENSED MATTER-

CiteScore

0.90

自引率

25.00%

发文量

144

审稿时长

3-8 weeks

期刊介绍： Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques publishes original articles on the topical problems of solid-state physics, materials science, experimental techniques, condensed media, nanostructures, surfaces of thin films, and phase boundaries: geometric and energetical structures of surfaces, the methods of computer simulations; physical and chemical properties and their changes upon radiation and other treatments; the methods of studies of films and surface layers of crystals (XRD, XPS, synchrotron radiation, neutron and electron diffraction, electron microscopic, scanning tunneling microscopic, atomic force microscopic studies, and other methods that provide data on the surfaces and thin films). Articles related to the methods and technics of structure studies are the focus of the journal. The journal accepts manuscripts of regular articles and reviews in English or Russian language from authors of all countries. All manuscripts are peer-reviewed.