Отправить статью по E-mail Tantalum powders with a mesoporous structure
- Авторы: Orlov V.M.1, Kryzhanov M.V.1, Knyazeva A.I.1
-
Учреждения:
- I.V. Tananaev Institute of Chemistry and Technology of Rare Earth Elements and Mineral Raw, Kola Science Center
- Выпуск: Том 52, № 5 (2016)
- Страницы: 814-818
- Раздел: Nanoscale and Nanostructured Materials and Coatings
- URL: https://ogarev-online.ru/2070-2051/article/view/203328
- DOI: https://doi.org/10.1134/S207020511605018X
- ID: 203328
Цитировать
Открытый доступ
Доступ предоставлен
Только для подписчиков
Аннотация
In this work we investigate influence of the composition and specific surface of a precursor on the porous structure of tantalum powders obtained via magnesium vapor reduction of the Та2О5, MgТа2O6 and Mg4Та2O9. Sorption and nitrogen capillary condensation have allowed an increase in the specific powder surface to be established due to the increasing amount and specific surface of mesopores with a size below 10 nm.
Об авторах
V. Orlov
I.V. Tananaev Institute of Chemistry and Technology of Rare Earth Elements and Mineral Raw, Kola Science Center
Автор, ответственный за переписку.
Email: orlov@chemy.kolasc.net.ru
Россия, Akademgorodok 26a, Apatity, Murmansk region
M. Kryzhanov
I.V. Tananaev Institute of Chemistry and Technology of Rare Earth Elements and Mineral Raw, Kola Science Center
Email: orlov@chemy.kolasc.net.ru
Россия, Akademgorodok 26a, Apatity, Murmansk region
A. Knyazeva
I.V. Tananaev Institute of Chemistry and Technology of Rare Earth Elements and Mineral Raw, Kola Science Center
Email: orlov@chemy.kolasc.net.ru
Россия, Akademgorodok 26a, Apatity, Murmansk region
Дополнительные файлы
