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

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 cle...

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Bibliographic Details
Published inBulletin of the Korean Chemical Society Vol. 34; no. 3; pp. 773 - 776
Main Authors Lee, Juheon, Min, Bong-Ki, Cho, Insu, Sohn, Youngku
Format Journal Article
LanguageEnglish
Published 대한화학회 20.03.2013
Subjects
화학
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Summary: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. KCI Citation Count: 11
Bibliography:G704-000067.2013.34.3.003
http://journal.kcsnet.or.kr/main/j_search/j_abstract_view.htm?code=B130316&qpage=j_search&spage=b_bkcs&dpage=ar
ISSN:0253-2964
1229-5949
DOI:10.5012/bkcs.2013.34.3.773