DOI QR코드

DOI QR Code

Synthesis of SnO2-Mn-C60 Nanocomposites and Their Photocatalytic Activity for Degradation of Organic Dyes

  • Li, Jiulong (Department of Convergence Science, Graduate School, Sahmyook University) ;
  • Ko, Jeong Won (Department of Convergence Science, Graduate School, Sahmyook University) ;
  • Ko, Weon Bae (Department of Convergence Science, Graduate School, Sahmyook University)
  • 투고 : 2017.11.22
  • 심사 : 2017.12.14
  • 발행 : 2017.12.31

초록

Nanocomposites based on $SnO_2-Mn$ were synthesized by the reaction of tin (II) chloride dihydrate and manganese (II) chloride tetrahydrate at a molar ratio of 10:1 in the presence of ammonium hydroxide at $80^{\circ}C$. The $SnO_2-Mn$ nanocomposites were stirred with fullerene [$C_{60}$] in a mass ratio of 2:1 in tetrahydrofuran to prepare $SnO_2-Mn-C_{60}$ nanocomposites; these nanocomposites were obtained upon heating the mixture of $SnO_2-Mn$ nanocomposites and fullerene [$C_{60}$] in an electric furnace at $700^{\circ}C$ for 2 h. The synthesized $SnO_2-Mn-C_{60}$ nanocomposites were confirmed through various characterization methods such as X-ray diffraction and scanning electron microscopy. The photocatalytic activities of the $SnO_2-Mn-C_{60}$ nanocomposites were demonstrated by the degradation of the organic dyes BG, MB, MO, and RhB under 254 nm irradiation and evaluated using UV-Vis spectrophotometry.

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참고문헌

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