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Influence of hydrothermal conditions on the phase transformations of amorphous alumina

Aliya Nail'evna Mukhamed'yarova 1
Aliya Nail'evna Mukhamed'yarova
,  , 
Oksana Vital'evna Nosova 1
Oksana Vital'evna Nosova
, 
Alexander Adol'fovich Lamberov 1
Alexander Adol'fovich Lamberov
10.1016/j.mencom.2021.04.034
Published 2021-04-28
Communication , Volume 31, Issue 3, 385-387
8
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Mukhamed'yarova A. N. et al. Influence of hydrothermal conditions on the phase transformations of amorphous alumina // Mendeleev Communications. 2021. Vol. 31. No. 3. pp. 385-387.
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Mukhamed'yarova A. N., Egorova S. R., Nosova O. V., Lamberov A. A. Influence of hydrothermal conditions on the phase transformations of amorphous alumina // Mendeleev Communications. 2021. Vol. 31. No. 3. pp. 385-387.
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TY - JOUR
DO - 10.1016/j.mencom.2021.04.034
UR - https://mendcomm.colab.ws/publications/10.1016/j.mencom.2021.04.034
TI - Influence of hydrothermal conditions on the phase transformations of amorphous alumina
T2 - Mendeleev Communications
AU - Mukhamed'yarova, Aliya Nail'evna
AU - Egorova, Svetlana Robertovna
AU - Nosova, Oksana Vital'evna
AU - Lamberov, Alexander Adol'fovich
PY - 2021
DA - 2021/04/28
PB - Mendeleev Communications
SP - 385-387
IS - 3
VL - 31
ER -
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@article{2021_Mukhamed'yarova,
author = {Aliya Nail'evna Mukhamed'yarova and Svetlana Robertovna Egorova and Oksana Vital'evna Nosova and Alexander Adol'fovich Lamberov},
title = {Influence of hydrothermal conditions on the phase transformations of amorphous alumina},
journal = {Mendeleev Communications},
year = {2021},
volume = {31},
publisher = {Mendeleev Communications},
month = {Apr},
url = {https://mendcomm.colab.ws/publications/10.1016/j.mencom.2021.04.034},
number = {3},
pages = {385--387},
doi = {10.1016/j.mencom.2021.04.034}
}
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Mukhamed'yarova, Aliya Nail'evna, et al. “Influence of hydrothermal conditions on the phase transformations of amorphous alumina.” Mendeleev Communications, vol. 31, no. 3, Apr. 2021, pp. 385-387. https://mendcomm.colab.ws/publications/10.1016/j.mencom.2021.04.034.

Keywords

alumina catalyst
amorphous alumina
amount of acidic sites
hydrothermal treatment
porous system

Abstract

Amorphous Al2O3 transforms into the pseudoboehmite and boehmite phases of AlO(OH) under hydrothermal conditions. Specific surface area, pore volume and the amount of acidic sites decrease upon complete conversion of amorphous Al2O3 into boehmite.

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