An XPS Study of the Interaction of a Palladium Foil with NO2 Full article
| Journal |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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| Output data | Year: 2018, Volume: 59, Number: 6, Pages: 786-791 Pages count : 6 DOI: 10.1134/S0023158418060150 | ||||
| Tags | palladium, NO2, PdO, X-ray photoelectron spectroscopy (XPS) | ||||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Russian Science Foundation | 14-23-00146 |
Abstract:
The interaction of a palladium foil with nitrogen dioxide in a temperature range of 30–450°C at three NO2 pressures of 10–6, 10–5, and 10–4 mbar was studied by X-ray photoelectron spectroscopy (XPS). In all cases, a three-dimensional oxide film was formed on the surface of palladium metal starting with a temperature of 150°C. Based on the measurements of the Pd 3d5/2, Pd 3p3/2, and O 1s binding energies and the [Pd] : [O] atomic ratio, it was found that the film consisted of the palladium oxide PdO. The oxide film thickness d was estimated based on the weakening of the Pd 3d line of metallic palladium. As the interaction temperature was increased, d initially increased to reach a maximum of ~3.5–5 nm; thereafter, it began to decrease due to the decomposition of PdO to a metallic state
Cite:
Smirnov M.Y.
, Klembovskii I.O.
, Kalinkin A.V.
, Bukhtiyarov V.I.
An XPS Study of the Interaction of a Palladium Foil with NO2
Kinetics and Catalysis. 2018. V.59. N6. P.786-791. DOI: 10.1134/S0023158418060150 WOS Scopus РИНЦ AN OpenAlex
An XPS Study of the Interaction of a Palladium Foil with NO2
Kinetics and Catalysis. 2018. V.59. N6. P.786-791. DOI: 10.1134/S0023158418060150 WOS Scopus РИНЦ AN OpenAlex
Original:
Смирнов М.Ю.
, Клембовский И.О.
, Калинкин А.В.
, Бухтияров В.И.
Исследование методом РФЭС взаимодействия Pd-фольги с NO2
Кинетика и катализ. 2018. Т.59. №6. С.750-755. DOI: 10.1134/s0453881118060199 РИНЦ OpenAlex
Исследование методом РФЭС взаимодействия Pd-фольги с NO2
Кинетика и катализ. 2018. Т.59. №6. С.750-755. DOI: 10.1134/s0453881118060199 РИНЦ OpenAlex
Dates:
| Submitted: | Apr 15, 2018 |
| Published print: | Nov 1, 2018 |
| Published online: | Mar 4, 2019 |
Identifiers:
| Web of science: | WOS:000460765200011 |
| Scopus: | 2-s2.0-85062629033 |
| Elibrary: | 38698639 |
| Chemical Abstracts: | 2019:795071 |
| OpenAlex: | W2920343941 |