RTU Research Information System
Latviešu English

Publikācija: A Measure of Crystallinity in Nanosized Calcium Phosphate

Publication Type Conference paper
Funding for basic activity Unknown
Defending: ,
Publication language English (en)
Title in original language A Measure of Crystallinity in Nanosized Calcium Phosphate
Field of research 2. Engineering and technology
Sub-field of research 2.4 Chemical engineering
Authors Agnese Brangule
Kārlis-Agris Gross
Dārta Ūbele
Keywords Carbonated calcium phosphate (CCP), Fourier transform infrared spectroscopy (FTIR), crystallinity, deconvolution, Crystallinity Index
Abstract The present study focuses on the Crystallinity Index (CI) calculation methods in calcium phosphates. A deconvolution and convolution methods were used to determine position of bands, HWHM values and true peak heights. This allowed using more accurate values in CI calculations. Our CI calculation method might be applicable on calculations for powders with a wide range of crystallinity: amorphous, poorly crystalline and well crystalline nano powder.
Hyperlink: https://conferences.rtu.lv/index.php/MSAC/MSAC2016/paper/viewFile/52/28 
Reference Brangule, A., Gross, K., Ūbele, D. A Measure of Crystallinity in Nanosized Calcium Phosphate. In: Riga Technical University 57th International Scientific Conference "Materials Science and Applied Chemistry" (MSAC 2016): Proceedings and Programme, Latvia, Riga, 21-21 October, 2016. Riga: RTU Press, 2016, pp.48-52. ISBN 978-9934-10-861-7.
Full-text
ID 24103