Baradaran, Saied and Basirun, Wan Jefrey and Mahmoudian, Mohammad Reza and Abd Shukor, Mohd Hamdi and Alias, Yatimah (2013) Synthesis and characterization of monetite prepared using a sonochemical method in a mixed solvent system of Water/Ethylene Glycol/N, N-Dimethylformamide. Metallurgical and Materials Transactions A, 44 (5). pp. 2331-2338. ISSN 1073-5623, DOI https://doi.org/10.1007/s11661-012-1595-5.
Full text not available from this repository.Abstract
Bioactive monetite (anhydrous calcium hydrogen phosphate, CaHPO4) has been successfully synthesized using the sonochemical method in the presence of a ternary solvent system of water/ethylene glycol (EG)/N, N-dimethylformamide (DMF). The morphology and chemical composition of the synthesized powders were characterized using field emission scanning electron microscopy, X-ray diffraction, and Fourier transform infrared spectroscopy. The results indicated that with increasing sonication time, the morphology changed slightly from a plate-like one to a combination of plates (flower-like). The formation of flower-like nanosheets requires an optimum time of 40 minutes, and the nanosheets have an average thickness of 210 ± 87 nm. The concentration of DMF clearly influences the morphology and crystal phase of the products. The ideal product was obtained using a water/EG DMF ratio of 1:2. © 2013 The Minerals, Metals & Materials Society and ASM International.
| Item Type: | Article |
|---|---|
| Funders: | University of Malaya, Grant No: HIR F00004-21001, FRGS grant number FP039 2010B, RG181 12SUS |
| Uncontrolled Keywords: | Calcium Phosphate; Ultrasonic Irradiation; Calcium Phosphate Cement; Field Emission Scanning Electron Microscope Image; Sonication Time |
| Subjects: | Q Science > Q Science (General) Q Science > QD Chemistry T Technology > TJ Mechanical engineering and machinery T Technology > TS Manufactures |
| Divisions: | Faculty of Engineering Faculty of Science > Department of Chemistry |
| Depositing User: | Miss Malisa Diana |
| Date Deposited: | 25 Jul 2013 01:08 |
| Last Modified: | 01 Oct 2021 03:45 |
| URI: | http://eprints.um.edu.my/id/eprint/7525 |
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