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    Elemental profiling and determination of Ti content of the beach sand samples of Bangladesh using LIBS technique

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    Date
    2010-09
    Publisher
    © 2010 Elsevier Ltd.
    Author
    Haider, A F M Yusuf
    Wahadoszamen, Md
    Sadat, M. E.
    Abedin, Kazi Monowar
    Talukder, A.I.
    Metadata
    Show full item record
    URI
    http://hdl.handle.net/10361/8034
    Citation
    Haider, A. F. M. Y., Wahadoszamen, M., Sadat, M. E., Abedin, K. M., & Talukder, A. I. (2010). Elemental profiling and determination of ti content of the beach sand samples of bangladesh using LIBS technique. Optics and Laser Technology, 42(6), 969-974. doi:10.1016/j.optlastec.2010.01.017
    Abstract
    Laser-induced breakdown spectroscopic technique was used to study the elemental profile of beach sand samples of Bangladesh. Apart from Silicon, which is the main elemental constituent of sand, the presence of Li, Na, Mg, Al, Cl, K, Ca, Ti, Cr, Mn, Fe, Zr, Sr, Ba, Te and Zn was identified in the beach sand samples. In addition to the qualitative analyses, quantitative analyses of a particular element Titanium (Ti) has been done. The result shows the presence of (2.98±0.46)% of Ti by weight of the beach sand sample from Himchhori, Chittagong. It was determined by using six calibration curves drawn for six emission lines of TiI (489.991, 498.1732, 499.107, 499.951, 503.591, 506.466 nm) by standard analyte addition method. The limit of detection (LoD) for this six calibration curves varied from 0.14 to 0.3% by weight.
    Keywords
    Analyte additive method; Laser-induced breakdown spectroscopy; Rutile; LIBS technique
     
    Description
    This article was published in the journal Optics and Laser Technology [© 2010 Elsevier Ltd.] and the definite version is available at : 10.1016/j.optlastec.2010.01.017
    Publisher Link
    http://www.sciencedirect.com/science/article/pii/S0030399210000186
    Department
    Department of Mathematics and Natural Sciences, BRAC University
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