Effects of High Mechanical Treatment and Long-Term Annealing on Crystal Structure and Thermal Stability of Ti2O3 Nanocrystals
Научная публикация
| Общее |
Язык:
Английский,
Жанр:
Статья (Full article),
Статус опубликования:
Опубликована,
Оригинальность:
Оригинальная
|
| Журнал |
RSC Advances
ISSN: 2046-2069
|
| Вых. Данные |
Год: 2020,
Том: 10,
Номер: 43,
Страницы: 25717-25720
Страниц
: 4
DOI:
10.1039/d0ra03862h
|
| Ключевые слова |
TITANIUM MONOXIDE; MAGNETIC-SUSCEPTIBILITY; STOICHIOMETRY; TRANSITION; CLUSTERS; ORDER; SIZE |
| Авторы |
Valeeva Albina A.
1,2
,
Nazarova Svetlana Z.
1
,
Schröttner Hartmuth
3
,
Gerasimov Evgeny Yu.
4
,
Rempel Andrey A.
1,2,5
|
| Организации |
| 1 |
Institute of Solid State Chemistry of the Ural Branch of the Russian Academy of Sciences, 620990 Ekaterinburg, Russia
|
| 2 |
Ural Federal University, 620002 Ekaterinburg, Russia
|
| 3 |
Institute for Electron Microscopy and Nanoanalysis, Graz University of Technology, A-8010 Graz, Austria
|
| 4 |
Boreskov Institute of Catalysis SB RAS, 630090 Novosibirsk, Russia
|
| 5 |
Institute of Metallurgy of the Ural Branch of the Russian Academy of Sciences, 620016 Ekaterinburg, Russia
|
|
Информация о финансировании (1)
|
1
|
Российский фонд фундаментальных исследований
|
19-03-00051 (АААА-А19-119011890047-3)
|
The effect of high-energy milling and long-term annealing on the stability of Ti2O3 nanocrystals was studied using a magnetic susceptibility method. In situ temperature dependences revealed that the crystal size greatly affects the magnetic susceptibility value. According to XRD, SEM and TEM data, Magnéli phases Ti9O10, Ti4O7, Ti7O19 and Ti3O5 are formed. © The Royal Society of Chemistry.