Мақаланы E-mail арқылы жіберу Study of the influence of ultraviolet irradiation on the properties of CO catalyst based on titanium dioxide, plasma-chemical titanium carbonitride and palladium
- Авторлар: Vershinin N.N.1, Balikhin I.L.1,2, Kabachkov E.N.1,2, Kurkin E.N.1,2
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Мекемелер:
- Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry of the RAS
- Osipyan Institute of Solid State Physics of the RAS
- Шығарылым: Том 59, № 1 (2025)
- Беттер: 39-45
- Бөлім: 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
Дәйексөз келтіру
Ашық рұқсат
Рұқсат берілді
Тек жазылушылар үшін
Аннотация
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.
Негізгі сөздер
Авторлар туралы
N. Vershinin
Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry of the RAS
Хат алмасуға жауапты Автор.
Email: vernik@icp.ac.ru
Ресей, 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
Ресей, 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
Ресей, 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
Ресей, Chernogolovka; Chernogolovka
Әдебиет тізімі
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