Отправить статью по E-mail Hydrothermal synthesis, characterization, and thermal properties of alumino silicate azide sodalite, Na8[AlSiO4]6(N3)2
- Авторы: Borhade A.V.1, Wakchaure S.G.1, Dholi A.G.1, Kshirsagar T.A.1
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Учреждения:
- Research Centre, Department of Chemistry
- Выпуск: Том 91, № 7 (2017)
- Страницы: 1183-1189
- Раздел: Chemical Thermodynamics and Thermochemistry
- URL: https://bakhtiniada.ru/0036-0244/article/view/169581
- DOI: https://doi.org/10.1134/S0036024417070081
- ID: 169581
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Аннотация
First time we report the synthesis, structural characterization and thermal behavior of an unusual N3− containing alumino-silicate sodalite mineral. Azide sodalite, Na8[AlSiO4]6(N3)2 has been synthesized under hydrothermal conditions at 433 K in steel lined Teflon autoclave. The structural and microstructural properties of azide sodalite mineral was characterized by various methods including FT-IR, XRD, SEM, TGA, and MAS NMR. Crystal structure have been refined by Rietveld method in \(P\bar 43n\) space group, indicating that the N3− sodalite has cubic in lattice. High temperature study was carried out to see the effect of thermal expansion on cell dimension (ao) of azide sodalite. Thermal behavior of sodalite was also assessed by thermogravimetric method.
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Об авторах
A. Borhade
Research Centre, Department of Chemistry
Автор, ответственный за переписку.
Email: ashokborhade2007@yahoo.co.in
Индия, Nasik, 422005
S. Wakchaure
Research Centre, Department of Chemistry
Email: ashokborhade2007@yahoo.co.in
Индия, Nasik, 422005
A. Dholi
Research Centre, Department of Chemistry
Email: ashokborhade2007@yahoo.co.in
Индия, Nasik, 422005
T. Kshirsagar
Research Centre, Department of Chemistry
Email: ashokborhade2007@yahoo.co.in
Индия, Nasik, 422005
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