电邮这篇文章 Study of the influence of ultraviolet irradiation on the properties of CO catalyst based on titanium dioxide, plasma-chemical titanium carbonitride and palladium
- 作者: Vershinin N.N.1, Balikhin I.L.1,2, Kabachkov E.N.1,2, Kurkin E.N.1,2
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隶属关系:
- Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry of the RAS
- Osipyan Institute of Solid State Physics of the RAS
- 期: 卷 59, 编号 1 (2025)
- 页面: 39-45
- 栏目: ФОТОКАТАЛИЗ
- URL: https://journals.rcsi.science/0023-1193/article/view/287162
- DOI: https://doi.org/10.31857/S0023119325010056
- EDN: https://elibrary.ru/SPMHXO
- ID: 287162
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详细
A CO catalyst based on TiO2 was synthesized with additions of 10 wt % TiC0.2N0.8 and 10 wt % Pd. The catalyst was tested by TEM, X-ray photoelectron spectroscopyand X-ray patterns. The effect of UV radiation on catalytic properties was investigated and long-term tests were carried out for 100 days. UV radiation was found to increase the rate of the CO oxidation reaction, decrease the activation energy of the reaction rate constant, and increase the long-term stability of the catalytic properties. The activation energy of the reaction rate constant is determined in the temperature range from 288 to 308 K, which is equal to 23 ± 1 kJ/mol under UV illumination of the catalyst. The catalyst has good prospects for use in photocatalytic air cleaners.
作者简介
N. Vershinin
Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry of the RAS
编辑信件的主要联系方式.
Email: vernik@icp.ac.ru
俄罗斯联邦, Chernogolovka
I. Balikhin
Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry of the RAS; Osipyan Institute of Solid State Physics of the RAS
Email: vernik@icp.ac.ru
俄罗斯联邦, Chernogolovka; Chernogolovka
E. Kabachkov
Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry of the RAS; Osipyan Institute of Solid State Physics of the RAS
Email: vernik@icp.ac.ru
俄罗斯联邦, Chernogolovka; Chernogolovka
E. Kurkin
Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry of the RAS; Osipyan Institute of Solid State Physics of the RAS
Email: vernik@icp.ac.ru
俄罗斯联邦, Chernogolovka; Chernogolovka
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