单个沉积镍纳米颗粒与氧化亚氮的相互作用研究

IF 0.8 Q3 Engineering

Nanotechnologies in Russia Pub Date : 2025-03-24 DOI:10.1134/S2635167624602857

D. Baimukhambetova, A. K. Gatin, E. K. Golubev, S. A. Ozerin, V. G. Slutskii, M. V. Grishin

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引用次数: 0

摘要

研究了沉积在高取向热解石墨表面的不同几何尺寸的无杂质镍纳米颗粒与氧化亚氮（N2O）的相互作用特征。结果表明，纳米颗粒的形状和大小与N2O暴露样品的结果有关。高度为4-5 nm或更高的镍纳米颗粒表面发生氧化，而高度为2 nm的镍纳米颗粒表面保持无氧化物状态。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

On the Interaction of Individual Deposited Nickel Nanoparticles with Nitrous Oxide

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On the Interaction of Individual Deposited Nickel Nanoparticles with Nitrous Oxide

The features of the interaction of individual impurity-free nickel nanoparticles deposited onto the surface of highly oriented pyrolytic graphite, differing in terms of their geometric dimensions, with nitrous oxide (N₂O) are studied. It is found that the results of exposing the samples to N₂O depend on the nanoparticle shape and size. The surface of nickel nanoparticles with a height of 4–5 nm or more undergoes oxidation, while nickel nanoparticles with a height of up to 2 nm remain oxide free.

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来源期刊

Nanotechnologies in Russia NANOSCIENCE & NANOTECHNOLOGY-

CiteScore

1.20

自引率

0.00%

发文量

期刊介绍： Nanobiotechnology Reports publishes interdisciplinary research articles on fundamental aspects of the structure and properties of nanoscale objects and nanomaterials, polymeric and bioorganic molecules, and supramolecular and biohybrid complexes, as well as articles that discuss technologies for their preparation and processing, and practical implementation of products, devices, and nature-like systems based on them. The journal publishes original articles and reviews that meet the highest scientific quality standards in the following areas of science and technology studies: self-organizing structures and nanoassemblies; nanostructures, including nanotubes; functional and structural nanomaterials; polymeric, bioorganic, and hybrid nanomaterials; devices and products based on nanomaterials and nanotechnology; nanobiology and genetics, and omics technologies; nanobiomedicine and nanopharmaceutics; nanoelectronics and neuromorphic computing systems; neurocognitive systems and technologies; nanophotonics; natural science methods in a study of cultural heritage items; metrology, standardization, and monitoring in nanotechnology.