Composites Research

  • 제31권2호
  • /
  • Pages.76-81
  • /
  • 2018
  • /
  • 2288-2103(pISSN)
  • /
  • 2288-2111(eISSN)
한국복합재료학회 (The Korean Society for Composite Materials)
권호 표지
DOI QR코드

DOI QR Code

Role of Electron Acceptor-donor on Elemental Mercury Removal Using Nano-silver-plated Activated Carbons Complexes

  • 투고 : 2018.02.22
  • 심사 : 2018.04.29
  • 발행 : 2018.04.30
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

In this study, the elemental mercury removal behaviors of silver-plated porous carbons materials were investigated. The pore structures and total pore volumes of the hybrid materials were analyzed by $N_2$ adsorption/desorption analysis at 77 K. The pore structures and surface morphologies of the hybrid materials were characterized by XRD and SEM, respectively. The elemental mercury adsorption capacities of all silver-plated porous carbons hybrid materials were higher than those of the as-received samples, despite the fact that the specific surface areas and total pore volumes decreased with increasing metal loading time. It was found that silver nanoparticles showed excellent elemental mercury removal behaviors in carbonaceous hybrid materials.

키워드

참고문헌

  1. Darbha, G.K., Singh, A.K., Rai, U.S., Yu, E., Yu, H., and Chan- dra Ray, P., "Selective Detection of Mercury (II) ion Using Non-linear Optical Properties of Gold Nanoparticles," Journal of the American Chemical Society, Vol. 130, No. 25, 2008, pp. 8038- 8043. https://doi.org/10.1021/ja801412b
  2. Issaro, N., Abi-Ghanem, C., and Bermond, A., "Fractionation Studies of Mercury in Soils and Sediments: A Review of the Chemical Reagents Used for Mercury Extraction," Analytica Chimica Acta, Vol. 631, No. 1, 2009, pp. 1-12. https://doi.org/10.1016/j.aca.2008.10.020
  3. Pavlish, J.H., Hamre, L.L., and Zhuang, Y., "Mercury Control Technologies for Coal Combustion and Gasification Systems," Fuel, Vol. 89, No. 4, 2010, pp. 838-847. https://doi.org/10.1016/j.fuel.2009.05.021
  4. ShamsiJazeyi, H., and Kaghazchi, T., "Investigation of Nitric Acid Treatment of Activated Carbon for Enhanced Aqueous Mercury Removal," Journal of Industrial and Engineering Chemistry, Vol. 16, No. 5, 2010, pp. 852-858. https://doi.org/10.1016/j.jiec.2010.03.012
  5. Bae, K.M., Kim, B.J., and Park, S.J., "A Review of Elemental Mercury Removal Processing," Carbon letters, Vol. 12, No. 3, 2011, pp. 121-130. https://doi.org/10.5714/CL.2011.12.3.121
  6. Ghorishi, S.B., Keeney, R.M., Serre, S.D., Gullett, B.K., and Jozewicz, W.S., "Development of a Cl-impregnated Activated Carbon for Entrained-flow Capture of Elemental Mercury," Environmental Science & Technology, Vol. 36, No. 20, 2002, pp. 4454-4459. https://doi.org/10.1021/es0255608
  7. Zeng, H., Jin, F., and Guo, J., "Removal of Elemental Mercury from Coal Combustion Flue Gas by Chloride-impregnated Activated Carbon," Fuel, Vol. 83, No. 1, 2004, pp. 143-146. https://doi.org/10.1016/S0016-2361(03)00235-7
  8. Kim, B.J., and Park, S.J., "Optimization of the Pore Structure of Nickel/graphite Hybrid Materials for Hydrogen Storage," International Journal of Hydrogen Energy, Vol. 36, No. 1, 2011, pp. 648-653. https://doi.org/10.1016/j.ijhydene.2010.09.097
  9. Harry, I.D., Saha, B., and Cumming, I.W., "Effect of Electro- chemical Oxidation of Activated Carbon Fiber on Competitive and Noncompetitive Sorption of Trace Toxic Metal Ions from Aqueous Solution," Journal of Colloid and Interface Science, Vol. 304, No. 1, 2006, pp. 9-20. https://doi.org/10.1016/j.jcis.2006.08.012
  10. Miyanaga, S., Hiwara, A., and Yasuda, H., "Preparation and High Bacteriostatic Action of the Activated Carbons Possessing Ultrafine Silver Particles," Science and Technology of Advanced Materials, Vol. 3, No. 2, 2002, pp. 103-109. https://doi.org/10.1016/S1468-6996(02)00014-1
  11. Zhang, S., Fu, R., Wu, D., Xu, W., Ye, Q., and Chen, Z., "Preparation and Characterization of Antibacterial Silver-dispersed Activated Carbon Aerogels," Carbon, Vol. 42, No. 15, 2004, pp. 3209-3216. https://doi.org/10.1016/j.carbon.2004.08.004
  12. Park, S.J., Seo, M.K., and Rhee, K.Y., "Studies on Mechanical Interfacial Properties of Oxy-fluorinated Carbon Fibers-rein- forced Composites," Materials Science and Engineering: A, Vol. 356, No. 1, 2003, pp. 219-226. https://doi.org/10.1016/S0921-5093(03)00134-5
  13. Kim, B.J., and Park, S.J., "Antibacterial Behavior of Transition-metals-decorated Activated Carbon Fibers," Journal of Colloid and Interface Science, Vol. 325, No. 1, 2008, pp. 297-299. https://doi.org/10.1016/j.jcis.2008.05.016
  14. Park, S.J., and Jung, W.Y., "Adsorption Behaviors of Chromium (III) and (VI) on Electroless Cu-plated Activated Carbon Fibers," Journal of Colloid and Interface Science, Vol. 243, No. 2, 2001, pp. 316-320. https://doi.org/10.1006/jcis.2001.7910
  15. Brunauer, S., Emmett, P.H., and Teller, E., "Adsorption of Gases in Multimolecular Layers," Journal of the American Chemical Society, Vol. 60, No. 2, 1938, pp. 309-319. https://doi.org/10.1021/ja01269a023
  16. Dubinin, M.M., and Plavnik, G.M., "Microporous Structures of Carbonaceous Adsorbents," Carbon, Vol. 6, No. 2, 1968, pp. 183-192. https://doi.org/10.1016/0008-6223(68)90302-3
  17. Grunwaldt, J.D., Atamny, F., Göbel, U., and Baiker, A., "Preparation of thin Silver Films on Mica Studied by XRD and AFM," Applied Surface Science, Vol. 99, No. 4, 1996, pp. 353-359. https://doi.org/10.1016/0169-4332(95)00600-1
  18. Park, S.J., and Jang, Y.S., "Preparation and Characterization of Activated Carbon Fibers Supported with Silver Metal for Antibacterial Behavior," Journal of Colloid and Interface Science, Vol. 261, No. 2, 2003, pp. 238-243. https://doi.org/10.1016/S0021-9797(03)00083-3
  19. Bansal, R.C., and Goyal, M., "Activated Carbon Adsorption", CRC Press, New York, 2005.
  20. Lakshmipathy, R., and Sarada, N.C., "A Fixed Bed Column Study for the Removal of $Pb^{2+}$ Ions by Watermelon Rind," Environmental Science: Water Research & Technology, Vol. 1, No. 2, 2015, pp. 244-250. https://doi.org/10.1039/C4EW00027G
  21. Zain, N.M., Stapley, A.G.F., and Shama, G., "Green Synthesis of Silver and Copper Nanoparticles Using Ascorbic Acid and Chitosan for Antimicrobial Applications," Carbohydrate Polymers, Vol. 112, 2014, pp. 195-202. https://doi.org/10.1016/j.carbpol.2014.05.081
  22. Mulvaney, P., Linnert, T., and Henglein, A., "Surface Chemistry of Colloidal Silver in Aqueous Solution: Observations on Chemisorption and Reactivity," The Journal of Physical Chemistry, Vol. 95, No. 20, 1991, pp. 7843-7846. https://doi.org/10.1021/j100173a053
  23. He, P., Wu, J., Jiang, X., Pan, W., and Ren, J., "Effect of $SO_{3}$ on Elemental Mercury Adsorption on a Carbonaceous Surface," Applied Surface Science, Vol. 258, No. 22, 2012, pp. 8853-8860. https://doi.org/10.1016/j.apsusc.2012.05.104
  24. Sun, X., Hwang, J.Y., and Xie, S., "Density Functional Study of Elemental Mercury Adsorption on Surfactants," Fuel, Vol. 90, No. 3, 2011, pp. 1061-1068. https://doi.org/10.1016/j.fuel.2010.10.043