Please use this identifier to cite or link to this item:
http://hdl.handle.net/1942/22063
Title: | Sol-gel synthesis, phase composition, morphological and structural characterization of Ca-10(PO4)(6)(OH)(2): XRD, FTIR, SEM, 3D SEM and solid-state NMR studies | Authors: | Kareiva, Simonas Klimavicius, Vytautas MOMOT, Aleksandr Kausteklis, Jonas Prichodko, Aleksandra Dagys, Laurynas Ivanauskas, Feliksas Sakirzanovas, Simas Balevicius, Vytautas Kareiva, Aivaras |
Issue Date: | 2016 | Publisher: | ELSEVIER SCIENCE BV | Source: | JOURNAL OF MOLECULAR STRUCTURE, 1119, p. 1-11 | Abstract: | Aqueous sol-gel chemistry route based on ammonium hydrogen phosphate as the phosphorus precursor, calcium acetate monohydrate as source of calcium ions, and 1,2-ethylendiaminetetraacetic acid (EDTA), or 1,2-diaminocyclohexanetetracetic acid (DCTA), or tartaric acid (TA), or ethylene glycol (EG), or glycerol (GL) as complexing agents have been used to prepare calcium hydroxyapatite (Ca-10(PO4)(6)(OH)(2), CHAp). The phase transformations, composition, and structural changes in the polycrystalline samples were studied by infrared spectroscopy (FTIR), X-ray powder diffraction analysis (XRD), and scanning electron microscopy (SEM). The local short-range (nano- and mezo-) scale effects in CHAp were studied using solid-state NMR spectroscopy. The spatial 3D data from the SEM images of CHAp samples obtained by TA, EG and GL sol-gel routes were recovered for the first time to our knowledge. (C) 2016 Elsevier B.V. All rights reserved. | Notes: | [Kareiva, Simonas; Sakirzanovas, Simas] Vilnius State Univ, Dept Appl Chem, Naugarduko 24, LT-03225 Vilnius, Lithuania. [Klimavicius, Vytautas; Kausteklis, Jonas; Dagys, Laurynas; Balevicius, Vytautas] Vilnius State Univ, Dept Gen Phys & Spect, Sauletekio 9-3, LT-10222 Vilnius, Lithuania. [Momot, Aleksandr; Prichodko, Aleksandra; Kareiva, Aivaras] Vilnius State Univ, Dept Inorgan Chem, Naugarduko 24, LT-03225 Vilnius, Lithuania. [Ivanauskas, Feliksas] Vilnius State Univ, Dept Comp Sci, Naugarduko 24, LT-03225 Vilnius, Lithuania. [Sakirzanovas, Simas] Ctr Phys Sci & Technol, Inst Chem, A Gostauto 9, LT-01108 Vilnius, Lithuania. [Momot, Aleksandr] Hasselt Univ, Lab Inorgan & Phys Chem, Agoralaan D, B-3590 Diepenbeek, Belgium. | Keywords: | calcium hydroxyapatite; solegel processing; morphology; 3D reconstruction; structural features;Calcium hydroxyapatite; Sol-gel processing; Morphology; 3D reconstruction; Structural features | Document URI: | http://hdl.handle.net/1942/22063 | ISSN: | 0022-2860 | e-ISSN: | 1872-8014 | DOI: | 10.1016/j.molstruc.2016.04.046 | ISI #: | 000378360000001 | Rights: | © 2016 Elsevier B.V. All rights reserved. | Category: | A1 | Type: | Journal Contribution | Validations: | ecoom 2017 |
Appears in Collections: | Research publications |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
kaveiva 1.pdf Restricted Access | Published version | 2.92 MB | Adobe PDF | View/Open Request a copy |
SCOPUSTM
Citations
21
checked on Sep 6, 2025
WEB OF SCIENCETM
Citations
19
checked on Sep 2, 2025
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.