Tantalum powders with a mesoporous structure
- 作者: Orlov V.M.1, Kryzhanov M.V.1, Knyazeva A.I.1
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隶属关系:
- I.V. Tananaev Institute of Chemistry and Technology of Rare Earth Elements and Mineral Raw, Kola Science Center
- 期: 卷 52, 编号 5 (2016)
- 页面: 814-818
- 栏目: Nanoscale and Nanostructured Materials and Coatings
- URL: https://journals.rcsi.science/2070-2051/article/view/203328
- DOI: https://doi.org/10.1134/S207020511605018X
- ID: 203328
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详细
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.
作者简介
V. Orlov
I.V. Tananaev Institute of Chemistry and Technology of Rare Earth Elements and Mineral Raw, Kola Science Center
编辑信件的主要联系方式.
Email: orlov@chemy.kolasc.net.ru
俄罗斯联邦, 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
俄罗斯联邦, 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
俄罗斯联邦, Akademgorodok 26a, Apatity, Murmansk region
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