Email this article Study of the KNO3–Al2O3 system by differential scanning calorimetry
- Authors: Amirov A.M.1, Gafurov M.M.1, Rabadanov K.S.1
-
Affiliations:
- Analytic Collective Use Center, Dagestan Scientific Center
- Issue: Vol 58, No 9 (2016)
- Pages: 1930-1932
- Section: Thermal Properties
- URL: https://ogarev-online.ru/1063-7834/article/view/198733
- DOI: https://doi.org/10.1134/S1063783416090067
- ID: 198733
Cite item
Open Access
Access granted
Subscription Access
Abstract
The structural and the thermodynamic properties of potassium nitrate KNO3 and its composites with nanosized aluminum oxide Al2O3 have been studied by differential scanning calorimetry. It has been found that an amorphous phase forms in composites (1–x)KNO3–xAl2O3. The thermal effect corresponding to this phase has been observed at 316°C. It has been found that the phase transition heats of potassium nitrate decreased as the aluminum oxide fraction increased.
About the authors
A. M. Amirov
Analytic Collective Use Center, Dagestan Scientific Center
Email: malik52@mail.ru
Russian Federation, ul. Yaragskogo 94, Makhachkala, 367025
M. M. Gafurov
Analytic Collective Use Center, Dagestan Scientific Center
Author for correspondence.
Email: malik52@mail.ru
Russian Federation, ul. Yaragskogo 94, Makhachkala, 367025
K. Sh. Rabadanov
Analytic Collective Use Center, Dagestan Scientific Center
Email: malik52@mail.ru
Russian Federation, ul. Yaragskogo 94, Makhachkala, 367025
Supplementary files
