Room Temperature Interaction of NO2 with Palladium Nanoparticles Supported on a Nonactivated Surface of Highly Oriented Pyrolytic Graphite (HOPG) Full article
| Journal |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
||
|---|---|---|---|
| Output data | Year: 2020, Volume: 61, Number: 6, Pages: 907-911 Pages count : 5 DOI: 10.1134/S0023158420060142 | ||
| Tags | highly oriented pyrolytic graphite (HOPG); NO2; palladium; platinum; X-ray photoelectron spectroscopy | ||
| Authors |
|
||
| Affiliations |
|
Funding (1)
| 1 | Federal Agency for Scientific Organizations | 0303-2016-0001 |
Abstract:
Abstract: A sample of palladium nanoparticles with an average size of ~5 nm on the surface of highly oriented pyrolytic graphite (HOPG) was prepared by vacuum deposition. With the use of X-ray photoelectron spectroscopy (XPS), it was found that the interaction of the resulting Pd/HOPG sample with nitrogen dioxide at room temperature and a pressure of 10–6 mbar led to the oxidation of graphite. In this case, palladium particles retained their metallic state. A comparison with the behavior of a palladium sample supported onto HOPG activated by ion etching under similar conditions showed that structural defects on the graphite surface did not play a decisive role in the oxidation of graphene layers. A comparison with the results obtained upon the interaction of NO2 with Pt nanoparticles supported on the HOPG surface was made. © 2020, Pleiades Publishing, Ltd.
Cite:
Smirnov M.Y.
, Kalinkin A.V.
, Sorokin A.M.
, Bukhtiyarov V.I.
Room Temperature Interaction of NO2 with Palladium Nanoparticles Supported on a Nonactivated Surface of Highly Oriented Pyrolytic Graphite (HOPG)
Kinetics and Catalysis. 2020. V.61. N6. P.907-911. DOI: 10.1134/S0023158420060142 WOS Scopus РИНЦ AN OpenAlex
Room Temperature Interaction of NO2 with Palladium Nanoparticles Supported on a Nonactivated Surface of Highly Oriented Pyrolytic Graphite (HOPG)
Kinetics and Catalysis. 2020. V.61. N6. P.907-911. DOI: 10.1134/S0023158420060142 WOS Scopus РИНЦ AN OpenAlex
Original:
Смирнов М.Ю.
, Калинкин А.В.
, Сорокин А.М.
, Бухтияров В.И.
Взаимодействие NO2 с наночастицами палладия, нанесенными на неактивированную поверхность высоко ориентированного пиролитического графита (ВОПГ), при комнатной температуре
Кинетика и катализ. 2020. Т.61. №6. С.893-898. DOI: 10.31857/s0453881120060155RSCI РИНЦ OpenAlex
Взаимодействие NO2 с наночастицами палладия, нанесенными на неактивированную поверхность высоко ориентированного пиролитического графита (ВОПГ), при комнатной температуре
Кинетика и катализ. 2020. Т.61. №6. С.893-898. DOI: 10.31857/s0453881120060155RSCI РИНЦ OpenAlex
Dates:
| Submitted: | Mar 15, 2020 |
| Accepted: | Apr 17, 2020 |
| Published print: | Nov 1, 2020 |
| Published online: | Dec 28, 2020 |
Identifiers:
| Web of science: | WOS:000603310400011 |
| Scopus: | 2-s2.0-85098288490 |
| Elibrary: | 45047883 |
| Chemical Abstracts: | 2021:20775 |
| OpenAlex: | W3115924458 |