Аннотация
The paper considers the system of nitrogen-doped carbon nanofibers (N-CNFs) with palladium atoms deposited on their surfaces. The concentration of deposited palladium varied in the interval of 0.05-0.6 wt.%. The state of palladium was studied with the methods of quantum chemistry, electron microscopy, CO adsorption, and EXAFS. Carbon structures that contain porphyrin-like defects with four nitrogen atoms in the graphene layer interact strongly with palladium atoms and therefore can be stabilization centers of atomic palladium.
Язык оригинала | английский |
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Страницы (с-по) | 839-846 |
Число страниц | 8 |
Журнал | Journal of Structural Chemistry |
Том | 59 |
Номер выпуска | 4 |
DOI | |
Состояние | Опубликовано - 1 июл 2018 |