Functionalized Mesoporous Silica Utilization for VOCs Adsorption

https://doi.org/10.22146/ajche.50126

C W. Purnomo(1*), S. Z. Qiao(2)

(1) Dept. of Chemical Engineering UGM, Jl Grafika No.2 Yogyakarta 55281, INDONESIA
(2) ARC Centre for Functional Nanomaterial The University of Queensland, QLD 4072, AUSTRALIA
(*) Corresponding Author

Abstract


Functionalized FDU-12 has been studied in the application for hydrocarbon vapor adsorption. In here, the moieties were phenyl and vinyl which being introduced into FDU-12 synthesis using co-condensation methods with the presence of tri block co-polymer P123 as the template. The adsorption used two different vapors, benzene and n-hexane, at 200C. The result suggested that the groups increased the affinity of adsorbing the vapors compared with pure FDU-12.

Keywords


Mesoporous silica, sol-gel, adsorption, VOCs, co-condensation, co-polymer.

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References

  1. Carrot, R.M.M.L.; Candeias, A.J.E.; Carrot, P.J.M.; Ravikovitch, P.I.; Neimark, A.V.; and Sequeira, A.D. (2001). “Adsorption of nitrogen, neopentane, n-hexane, benzene and methanol for the evaluation of pore sizes in silica grades of MCM-41,” Microporous Mesoporous Materials, 47, 323-337.
  2. Chong A.S.M., and Zhao XS. (2004). “Functionalized nanoporous silicas for the immobilization of penicillin acylase,” App. Surf. Sci., 237, 398-404.
  3. Fan J, Yu CZ, Gao T, Lei J, Tian BZ, Wang LM, Luo Q, Tu B, Zhou WZ, and Zhao D.Y. (2003). “Cubic mesoporous silica with large controllable entrance sizes and advance adsorption properties,” Angew. Chem. Int. Ed.., 42, 3146-3150.
  4. Fan J, Yu C., Lei J., Zhang Q., Li T., Tu B., Zhou W., and Zhao D. (2005). “Low temperature strategy to synthesize highly ordered mesoporous silicas with very large pores,” J. Am. Chem. Soc., 127, 10794- 10795.
  5. Hiyoshi N, Yogo and K, Yashima T. (2005). “Adsorption characteristics of carbon dioxide on organically functionalized SBA-15,” Microporous and Mesoporous Materials, 84, 357–365.
  6. Knowles GP, Graham JV, Delaney SW, and Chaffee AL. (2005). “Aminopropyl- functionalized mesoporous silicas as CO2 adsorbents,” Fuel Processing Technology, 86, 1435-1448.
  7. Liu AM., Hidajat K., Kawi S., and Zhao DY. (2000). “A new class of hybrid mesoporous materials with functionalized organic monolayers for selective adsorption of heavy metal ions,” Chem. Commun, 1145–1146.
  8. Matsumoto A., Misran H., and Tsutsumi K., (2004). “Adsorption characteristics of organosilica based mesoporous materials,” Langmuir, 20, 7139-7145.
  9. Matsumoto A., Tsutsumi K., Schumacher K., and Unger KK. (2002). “Surface functionalization and stabilization of mesoporous silica spheres by silanization and their adsorption characteristics,” Langmuir, 18, 4014-4019.
  10. Quintanilla DP., Hierro I., Fajardo M., Sierra I. (2006). “Mesoporous silica functionalized with 2-mercaptopyridine: Synthesis, characterization and employment for Hg(II) adsorption,” Microporous and Mesoporous Materials, 89, 58–68.
  11. Zhao, D., Huo Q., Feng J., Chmelka BF., and Stucky GD. (1998). “Nonionic Triblock and starblock copolymer and oligomeric surfactant syntheses of highly ordered, hydrothermally stable, mesoporous silica structure,” J. Am. Chem. Soc., 120, 6024- 6036.



DOI: https://doi.org/10.22146/ajche.50126

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ASEAN Journal of Chemical Engineering  (print ISSN 1655-4418; online ISSN 2655-5409) is published by Chemical Engineering Department, Faculty of Engineering, Universitas Gadjah Mada.