MATEC Web Conf.
Volume 243, 2018XIV International Workshop High Energy and Special Materials: Demilitarization, Antiterrorism and Civil Application (HEMs-2018)
|Number of page(s)||5|
|Published online||05 December 2018|
The ultrasound effect on the morphological properties of hydroxyapatite
1 National University of Science & Technology “MISIS”, Department of Functional Nanosystems and High-Temperature Materials, 4, Leninsky avenue, Moscow 119049, Russia
2 Seoul National University of Science and Technology, Department of Fine Chemistry, 232 Gongneung-ro, Nowon-gu, 01811, Seoul, Korea
The present study considers the morphological and dispersity characteristics of hydroxyapatite (HAp) samples synthesised through the ultrasound-assisted hydrothermal method with additional pressure treatment. The samples were analyzed by the X – Ray diffraction, scanning electron microscopy, low-temperature nitrogen adsorption. The ultrasound effect on the HAp morphologiy and dispersity was studied. The pressure assisted ultrasonic treatment made possible obtaining HAp samples with different morphology from rods and flakes to particles with irregular shape close to spherical. Also pressure assisted ultrasonic treatment able to increase the porosity of HAp materials.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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