Analytical Science and Technology (분석과학)

The Korean Society of Analytical Sciences (한국분석과학회)
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Chloride ion removal effect for the ACF electrochemically treated with silver

  • Oh, Won-Chun (Department of Advanced Materials & Science Engineering, Hanseo University) ;
  • Park, Choung-Sung (Department of Environmental Engineering, Hanseo University) ;
  • Bae, Jang-Soon (Department of Industrial Chemistry, Dankook University)
  • Received : 2006.06.29
  • Accepted : 2006.07.20
  • Published : 2006.08.28
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Abstract

The removal efficiencies of silver-ACFs were associated with their surface properties such as surface area, porosity, and the electro-chemical reaction time for the silver treatments. X-ray diffraction patterns of fibers electrochemically treated with silver display diffraction peaks for metallic silver and kinds of silver chloride complexes on the fiber surface after electrochemical adsorption. The results of SEM and EDX indicate that surface reaction motive of silver-ACF prepared by electrochemical reaction are depend on time function for the chloride ion removal efficiency. Finally, Cl ion adsorbed by the silver-ACFs from the ICP analysis seems to show an excellent removal effect.

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References

  1. C.U. Pittman, W. Jiang, Z.R. Yue, S. Gardner, L. Wang, H. Toghiani, C.A. LeonyLeon, Carbon, 37, 1797-1807 (1999) https://doi.org/10.1016/S0008-6223(99)00048-2
  2. W.C. Oh, C.S. Lim, Journal of Ceramic Processing Research, 5, 4, 301-307 (2004)
  3. W.C Oh, J.S. Park, H.J. Lee, M.H. Yum, Carbon Science, 5, 4, 191-196 (2004)
  4. H. Oda, Y. Nakagawa, Carbon, 41, 1037-1047 (2003) https://doi.org/10.1016/S0008-6223(02)00270-1
  5. W.C. Oh, T.S. Park, J. Ind. Eng. Chem, 11, 671-680 (2005) https://doi.org/10.1021/ie50115a020
  6. W.C. Oh, B.S Kim, Y.S. Lee, J. Ind. Eng. Chem., 11, 2, 212 (2000)
  7. Walker, G.M., Weatherley, L.R., Chemical Engineering Journal, 84, 125-31 (2001) https://doi.org/10.1016/S1385-8947(01)00197-8
  8. X. Zhang, H. Zeng, Y. Lu, International Symposium on Carbon Science and Technology for New Carbons -Extended Abstracts, (1998) 502
  9. W.C. Oh, C.S Lim, C.S. Park, Y.S. Lee, Journal of ceramic processing research, 7, 1, 37-38 (2006)
  10. P. Fabrizioli, T. Burgi, A. Baiker J. Catal. 206, 143-54 (2002) https://doi.org/10.1006/jcat.2001.3475