Technology of Application of the Multilayer Nanofilm ZIF-8/ZIF-67 for CO Detection

IF 0.8 Q3 Engineering

Nanotechnologies in Russia Pub Date : 2024-09-10 DOI:10.1134/S263516762360133X

M. A. Gritsai, V. A. Polyakov, O. I. Il’in, N. N. Rudyk, Yu. Yu. Zhityaeva, P. V. Medvedev, A. V. Saenko, M. A. Soldatov

引用次数: 0

Abstract

The process of the formation of gas-sensitive nanofilms ZIF-8 and ZIF-67 on substrates, which are glass chips with contact tracks formed on them, is studied. Multilayer ZIF-8/ZIF-67 nanofilms are grown on a substrate by cyclic layer-by-layer coating in solution. The film growth process is monitored after each cycle using X-ray diffraction, elemental analysis, and scanning electron microscopy. It is shown that at least three 30-minute growth cycles are required to form a strong, uniform ZIF-8 film. Additionally, the sensory properties of the obtained samples for the detection of carbon monoxide CO are studied.

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用于二氧化碳检测的多层纳米薄膜 ZIF-8/ZIF-67 的应用技术

研究了气敏纳米薄膜 ZIF-8 和 ZIF-67 在基底上的形成过程，基底是在其上形成接触轨迹的玻璃芯片。多层 ZIF-8/ZIF-67 纳米薄膜是通过在溶液中循环逐层涂覆的方式在基底上生长的。在每个循环之后，使用 X 射线衍射、元素分析和扫描电子显微镜监测薄膜的生长过程。结果表明，至少需要三个 30 分钟的生长周期才能形成坚固、均匀的 ZIF-8 薄膜。此外，还研究了所获得样品在检测一氧化碳 CO 方面的感官特性。

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

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.