Single-Walled Carbon Nanotubes as a Template for Coronene Stack Formation
Научная публикация
| Общая информация |
Язык:
Английский,
Жанр:
Статья (Full article),
Статус опубликования:
Опубликована,
Оригинальность:
Оригинальная
|
| Журнал |
Physica Status Solidi (B): Basic Research
ISSN: 0370-1972
, E-ISSN: 1521-3951
|
| Вых. Данные |
Год: 2014,
Том: 251,
Номер: 12,
Страницы: 2372-2377
Страниц
: 6
DOI:
10.1002/pssb.201451159
|
| Ключевые слова |
Columns, Coronene stacks, Nanoreactor, Single-walled carbon nanotubes |
| Авторы |
Chernov Alexander I.
1,2
,
Fedotov Pavel V.
1
,
Anoshkin Ilya V.
3
,
Nasibulin Albert G.
3,4
,
Kauppinen Esko I.
3
,
Kuznetsov Vladimir L.
5,6
,
Obraztsova Elena D.
1,2
|
| Организации |
| 1 |
Prokhorov General Physics Institute, RAS, 38 Vavilov str., Moscow 119991, Russia
|
| 2 |
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Kashirskoe hwy. 31, Moscow 115409, Russia
|
| 3 |
Department of Applied Physics, Aalto University School of Science, P.O. Box 15100, FI-00076 Espoo, Finland
|
| 4 |
Skolkovo Institute of Science and Technology, 100 Novaya st., Skolkovo, Odintsovsky district, Moscow Region 143025, Russia
|
| 5 |
Boreskov Institute of Catalysis, SB RAS, Lavrentieva ave. 5, Novosibirsk 630090, Russia
|
| 6 |
Novosibirsk State University, Pirogova 2, Novosibirsk 630090, Russia
|
|
Информация о финансировании (7)
|
1
|
Российский фонд фундаментальных исследований
|
14-02-00777
|
|
2
|
Российский фонд фундаментальных исследований
|
13-02-01354
|
|
3
|
Российский фонд фундаментальных исследований
|
14-02-31829
|
|
4
|
Российский фонд фундаментальных исследований
|
14-32-50113
|
|
5
|
Министерство образования и науки Российской Федерации
|
14.513.12.0003
|
|
6
|
Президиум РАН
|
|
|
7
|
Совет по грантам Президента Российской Федерации
|
СП-7362.2013.3
|
Single-walled carbon nanotubes can serve as a template for formation of various structures inside. Depending on conditions, the nanotube filling with coronene molecules may lead to creation of coronene stacks, graphene nanoribbons, or inner tubes. In this work, the formation of coronene stacks inside single-walled carbon nanotubes was studied using photoluminescence (PL) spectroscopy. We demonstrate the difference in the excitation PL maps between the spectral features of coronene stacks inside the nanotubes and products formed outside the nanotube interior. The optical investigation was supported by calculations of adsorption energy of coronene molecules inside and outside nanotubes. The theoretical calculations predict the most energetically favorable configurations of coronenemolecules with respect to the diameter of the outer nanotubes. Orientation of coronene stacks depends on the nanotube diameter.