화학공학소재연구정보센터
Journal of Industrial and Engineering Chemistry, Vol.59, 259-265, March, 2018
Development of thin film nanocomposite membranes incorporated with sulfated β-cyclodextrin for water vapor/N2 mixture gas separation
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In this work, thin ilm nanocomposite (TFN) membranes incorporated with sulfated b-cyclodextrin (sb-CD) were fabricated by interfacial polymerization using aliphatic diethylene triamine (DETA) and trimesoyl chloride (TMC) for water vapor separation. Aromatic m-phenylenediamine (MPD) was used for performance comparison with DETA. The intrinsic properties of fabricated TFN membranes were investigated by Attenuated total reflectance-Fourier transformed infrared (ATR-FTIR), field-emission scanning electron microscopy (FE-SEM), energy dispersive X-ray spectroscopy (EDX), atomic force microscopy (AFM) and water contact angle (WCA). The contact angle (35°) of the TFC membranes with DETA was very lower than that (59°) of The TFC with MPD. Moreover, the TFN membrane with sb-CD loading of 0.15 wt% showed the lowest contact angle of 14°, implying that many hydrophilic sulfonic acid groups of sb-CD nanoparticles contributed to decreased contact angle. The effect of sb-CD loading on water vapor permeance and selectivity was studied. Increase in sb-CD loading caused synergistic increase in both permeance and selectivity below the agglomeration point due to its hydrophilic and packable nature. The maximal selectivity of 503 along with 1597 GPU in permeance was obtained with the sb-CD loading of 0.15 wt%. In addition, the structural characteristics were found to have a bigger impact on TFN membrane performance than intrinsic properties.
  1. Sijbesma H, Nymeijer K, van Marwijk R, Heijboer R, Potreck J, Wessling M, J. Membr. Sci., 313(1-2), 263 (2008)
  2. Van Wagner EM, Sagle AC, Sharma MM, La YH, Freeman BD, J. Membr. Sci., 367(1-2), 273 (2011)
  3. Yun SH, Ingole PG, Kim KH, Choi WK, Kim JH, Lee HK, Chem. Eng. J., 258, 348 (2014)
  4. Ingole PG, Baig MI, Choi W, An X, Choi WK, Lee HK, J. Ind. Eng. Chem., 48, 5 (2017)
  5. Ingole PG, Pawar RR, Baig MI, Jeon JD, Lee HK, J. Mater. Chem. A, 5, 20947 (2017)
  6. Baig MI, Ingole PG, Choi WK, Park SR, Kang EC, Lee HK, J. Membr. Sci., 514, 622 (2016)
  7. Ingole PG, Baig MI, Choi W, An X, Choi WK, Jeon JD, Lee HK, Chem. Eng. Res. Des., 127, 45 (2017)
  8. Jeong BH, Hoek EMV, Yan YS, Subramani A, Huang XF, Hurwitz G, Ghosh AK, Jawor A, J. Membr. Sci., 294(1-2), 1 (2007)
  9. Kim HJ, Choi K, Baek Y, Kim DG, Shim J, Yoon J, Lee JC, ACS Appl. Mater. Interfaces, 6, 2819 (2014)
  10. Ingole PG, Baig MI, Choi WK, Lee HK, J. Mater. Chem. A, 4, 5592 (2016)
  11. Baig MI, Ingole PG, Choi WK, Jeon JD, Jang B, Moon JH, Lee HK, Chem. Eng. J., 308, 27 (2017)
  12. An X, Ingole PG, Choi WK, Lee HK, Hong SU, Jeon JD, J. Membr. Sci., 531, 77 (2017)
  13. Guillen GR, Pan YJ, Li MH, Hoek EMV, Ind. Eng. Chem. Res., 50(7), 3798 (2011)
  14. Adams FV, Nxumalo EN, Krause RWM, Hoek EMV, Mamba BB, J. Membr. Sci., 405-406, 291 (2012)
  15. Jiang LY, Chung TS, J. Membr. Sci., 327(1-2), 216 (2009)
  16. Touil S, Tingry S, Bouchtalla S, Deratani A, Desalination, 193(1-3), 291 (2006)
  17. Uyar T, Havelund R, Nur Y, Balan A, Hacaloglu J, Toppare L, Besenbacher F, Kingshott P, J. Membr. Sci., 365(1-2), 409 (2010)
  18. Wang Y, Chung TS, Wang H, Goh SH, Chem. Eng. Sci., 64(24), 5198 (2009)
  19. Peng FB, Jiang ZY, Hu CL, Wang YQ, Lu LY, Wu H, Desalination, 193(1-3), 182 (2006)
  20. Jeon JD, Kwak SY, J. Power Sources, 185(1), 49 (2008)
  21. Wu HQ, Tang BB, Wu PY, J. Membr. Sci., 428, 301 (2013)
  22. Lee KP, Bargeman G, de Rooij R, Kemperman AJB, Benes NE, J. Membr. Sci., 523 (2016)
  23. Metz SJ, van de Ven WJC, Potreck J, Mulder MHV, Wessling M, J. Membr. Sci., 251(1-2), 29 (2005)
  24. Kim KH, Ingole PG, Lee HK, Int. J. Hydrog. Energy, 42(38), 24205 (2017)
  25. Koester S, Lolsberg J, Lutz L, Marten D, Wessling M, J. Membr. Sci., 507, 179 (2016)