Structural study of lithium strontium borophosphate crystal using x-ray diffraction and infrared spectroscopy
In order to study the influence of deionized water and heat treatment on the structure of the crystal, a compositional series of 20Li 2O:20SrO: 30B 2O 3:30P 2O 5 with deionized water and without de-ionized water as a solvent were prepared at 800°C for different sintering time from 7 to 24 h. The cry...
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| Main Authors: | , , , , |
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| Format: | Book Section |
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Trans Tech Publications
2012
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| Subjects: | |
| Online Access: | http://eprints.utm.my/id/eprint/36033/ http://dx.doi.org/10.4028/www.scientific.net/AMR.501.106 |
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| Summary: | In order to study the influence of deionized water and heat treatment on the structure of the crystal, a compositional series of 20Li 2O:20SrO: 30B 2O 3:30P 2O 5 with deionized water and without de-ionized water as a solvent were prepared at 800°C for different sintering time from 7 to 24 h. The crystalline phase and structural of 20Li 2O:20SrO:30B 2O 3:A 30P2O5 crystal was studied using X-ray powder diffraction (XRD) and Infrared (IR) Spectroscopy. From the XRD result, samples prepared with deionized water as solvent displayed better crystalline respond. The samples showed a better crystalline structure when it was sintered for 24 h as compared to 7 h. The infrared spectra of the samples showed three distinctive regions around 1200 - 650 cm -1, 650 - 360 cm -1 and 360 cm -1 showing clear signs of boron units as the major host structure. |
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