Please use this identifier to cite or link to this item: http://earchive.tpu.ru/handle/11683/58051
Title: The Hydrothermal Synthesis Duration Influence on Calcium Phosphate and Hydroxyapatite Phase Composition
Authors: Chuprunov, K.
Yudin, A.
Leybo, D.
Kolesnikov, E.
Kuznetsov, D.
Godymchuk, Anna Yuryevna
Mandal, A. R.
Keywords: гидротермальный синтез; фазовый состав; фосфат кальция; гидроксиапатиты; кристалличность; морфология; дисперсность; порошки; рентгеновская дифракция; спектроскопия; Фурье-преобразования; комбинационное рассеяние; синтез
Issue Date: 2020
Publisher: IOP Publishing
Citation: The Hydrothermal Synthesis Duration Influence on Calcium Phosphate and Hydroxyapatite Phase Composition / K. Chuprunov, A. Yudin, D. Leybo [et al.] // IOP Conference Series: Materials Science and Engineering. — Bristol : IOP Publishing, 2020. — Vol. 731 : Advanced Materials for Engineering and Medicine (AMEM-2019) : International science and technology conference for youth, 30 September-5 October 2019, Tomsk, Russian Federation : [proceedings]. — [012024, 7 p.].
Abstract: This paper reports the hydrothermal synthesis process duration influence on phase composition, crystallinity degree, morphology and dispersity of the hydroxyapatite powder. The calcium phosphate and hydroxyapatite were synthesized in precursor system Ca(NO[3])[2](NH[4])[2]HPO[4]-NH[4]OH. The obtained powders were characterized with X-Ray diffraction, Fourier Transform spectroscopy (FTIR) and Raman spectroscopy. The results demonstrate: the increasing of the synthesis time duration has no influence on the phase composition. However, the synthesis duration time growth from 12 to 48 hours make possible increase the crystallinity degree from 0.68 to 0.98.
URI: http://earchive.tpu.ru/handle/11683/58051
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