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Structural study of lithium strontium borophosphate crystal using x-ray diffraction and infrared spectroscopy

Poh, Sum Wong and Wan, Ming Hua and Eeu, Tien Yew and Hussin, Rosli and Ibrahim, Zuhairi (2012) Structural study of lithium strontium borophosphate crystal using x-ray diffraction and infrared spectroscopy. In: Advanced Materials Research. Trans Tech Publications, Zurich, Switzerland, pp. 106-110. ISBN 978-303785402-0

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Official URL: http://dx.doi.org/10.4028/www.scientific.net/AMR.5...

Abstract

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.

Item Type:Book Section
Additional Information:Indexed by Scopus
Uncontrolled Keywords:borophosphate crystal, infrared spectroscopy, lithium, strontium, XRD
Subjects:Q Science
Divisions:Science
ID Code:36033
Deposited By: Fazli Masari
Deposited On:03 Dec 2013 16:42
Last Modified:04 Feb 2017 13:57

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