Synthesis and Characterization of 1-D BiSI and 2-D BiOI Nanostructures 


Vol. 34,  No. 3, pp. 773-776, Mar.  2013
10.5012/bkcs.2013.34.3.773


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  Abstract

We have prepared 1-D BiSI and 2-D BiOI nanostructures, and characterized them by scanning electron microscopy, transmission electron microscopy (TEM), X-ray diffraction crystallography, thermogravimetric analysis/differential scanning calorimetry, and UV-visible absorption. Here, we first report clear HR-TEM image of BiSI. In addition, we first found that the growth direction of BiSI is [12-1] plane, with the neighboring distance of 0.30 nm. The crystal structures of BiSI and BiOI are found to be orthorhombic (Pnam) and tetragonal (P4/nmm), respectively. The absorption band gaps of BiSI and BiOI are measured to be 1.55 and 1.92 eV, respectively. Our study could further highlight the applications of V-VI-VII compounds.

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  Cite this article

[IEEE Style]

J. Lee, B. Min, I. Cho, Y. Sohn, "Synthesis and Characterization of 1-D BiSI and 2-D BiOI Nanostructures," Bulletin of the Korean Chemical Society, vol. 34, no. 3, pp. 773-776, 2013. DOI: 10.5012/bkcs.2013.34.3.773.

[ACM Style]

Juheon Lee, Bong-Ki Min, Insu Cho, and Youngku Sohn. 2013. Synthesis and Characterization of 1-D BiSI and 2-D BiOI Nanostructures. Bulletin of the Korean Chemical Society, 34, 3, (2013), 773-776. DOI: 10.5012/bkcs.2013.34.3.773.

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ISSN(Print) 0253-2964
ISSN(Online) 1229-5949