DOI QR코드

DOI QR Code

Review on Facilitated Olefin Transport Membranes Utilizing Polymer Electrolytes and Polymer Nanocomposites

고분자 전해질과 고분자 나노복합체를 활용한 올레핀 촉진수송 분리막에 대한 총설

  • Received : 2016.06.20
  • Accepted : 2016.06.28
  • Published : 2016.06.30

Abstract

In this short review, the polymer electrolyte membranes consisting of polymer and Ag salts were introduced and various approaches to solve the long-term stability were summarized. In particular, utilizing $AgNO_3$ as carriers with ionic liquid, the replacement of polymer matrix as poly(ethylene phthalate) (PEP) for strong coordinative interactions with Ag ions and the introduction of $Al(NO_3)_3$ to $polymer/AgBF_4$ complexes were introduced for long-term stable facilitated olefin transport membranes. For the polymer nanocomposite membranes, the role of electron acceptors as polarizer on the surface of AgNPs and the approach to solve the low permeance were introduced.

본 총설에서는 고분자와 은염으로 구성된 고분자 전해질 분리막과 장시간 안정성을 해결하기 위한 방안들이 정리되었다. 특히 이온성 액체를 활용하여 $AgNO_3$를 새로운 운반체로 사용하기 위한 방안, 새로운 고분자 매트릭스로서 poly(ethylene phthalate) (PEP)를 활용하는 방안과 가장 최근 알루미늄 염을 활용하여 운반체의 안정성을 부여하는 연구결과들이 정리되었다. 올레핀 촉진수송을 위한 고분자 나노복합체 분리막의 경우, 운반체인 은 나노입자 표면을 극성화시킬 수 있는 전자수용체의 종류와 특징들이 소개되었으며, 최근 투과도 성능을 향상시킬 수 있는 연구결과들이 정리되었다.

Keywords

References

  1. J. H. Lee, J. Hong, J. H. Kim, D. Song, Y. S. Kang, and S. W. Kang, "Surface tuned copper nanoparticles by 1-methyl-3-octylimidazolium tetrafluoroborate and its applications to facilitated $CO_2$ transport", Chem. Eng. J., 235, 252 (2014). https://doi.org/10.1016/j.cej.2013.09.040
  2. J. H. Lee, J. Hong, J. H. Kim, Y. S. Kang, and S. W. Kang, "Facilitated $CO_2$ transport membranes utilizing positively polarized copper nanoparticles", Chem. Comm., 48, 5298 (2012). https://doi.org/10.1039/c2cc17535e
  3. G. H. Hong, J. H. Oh, D. Ji, and S. W. Kang, "Activated copper nanoparticles by 1-butyl-3-methyl imidazolium nitrate for $CO_2$ separation", Chem. Eng. J., 252, 263 (2014). https://doi.org/10.1016/j.cej.2014.05.012
  4. J. H. Lee, I. S. Chae, D. Song, Y. S. Kang, and S. W. Kang, "Metallic copper incorporated ionic liquids toward maximizing $CO_2$ separation properties", Sep. Pur. Technol., 112, 49 (2013). https://doi.org/10.1016/j.seppur.2013.03.052
  5. J. Chang, K.-J. Min, H. Lee, J.-K. Kim, and S. W. Kang, "Factors affecting the separation performance in ionic liquids/Cu nanocomposite membranes for facilitated $CO_2$ transport", J. Nanosci. Nanotech., 16, 3110 (2016). https://doi.org/10.1166/jnn.2016.11116
  6. K. W. Yoon, Y. S. Kang, and S. W. Kang., "Activated Ag ions and enhanced gas transport by incorporation of KIT-6 for facilitated olefin transport membranes", J. Membr. Sci., 95, 513 (2016).
  7. K. W. Yoon and S. W. Kang, "Preparation of polyvinylpyrrolidone/$AgBF_4/Al(NO_3)_3$ electrolyte membranes for facilitated gas transport", Membr. J., 26, 38 (2016). https://doi.org/10.14579/MEMBRANE_JOURNAL.2016.26.1.38
  8. Y. S. Park and S. W. Kang, "Study on facilitated olefin transport phenomena of poly(vinyl alcohol)/$AgCF_3SO_3/Al(NO_3)_3$ electrolyte", Membr. J., 26, 32 (2016). https://doi.org/10.14579/MEMBRANE_JOURNAL.2016.26.1.32
  9. Y. S. Park, Y. S. Kang, and S. W. Kang, "Cost-effective facilitated olefin transport membranes consisting of polymer/$AgCF_3SO_3/Al(NO_3)_3$ with long-term stability", J. Membr. Sci., 495, 61 (2015). https://doi.org/10.1016/j.memsci.2015.07.061
  10. D. Song, Y. S. Kang, and S. W. Kang, "Highly permeable and stabilized olefin transport membranes based on a poly(ethylene oxide) matrix and $Al(NO_3)_3$", J. Membr. Sci., 474, 273 (2015). https://doi.org/10.1016/j.memsci.2014.09.050
  11. G. H. Hong, D. Song, I. S. Chae, J. H. Oh, and S. W. Kang, "Highly permeable poly(ethylene oxide) with silver nanoparticles for facilitated olefin transport", RSC Adv., 4, 4905 (2014). https://doi.org/10.1039/c3ra46506c
  12. J. H. Oh, Y. S. Kang, and S. W. Kang, "Poly(vinylpyrrolidone)/ KF electrolyte membranes for facilitated $CO_2$ transport", Chem. Comm., 49, 10181 (2013). https://doi.org/10.1039/c3cc46253f
  13. S. W. Kang, J. H. Kim, J. Won, and Y. S. Kang, "Suppression of silver ion reduction by $Al(NO_3)_3$ complex and its application to highly stabilized olefin transport membranes", J. Membr. Sci., 445, 156 (2013). https://doi.org/10.1016/j.memsci.2013.06.010
  14. I. S. Chae, S. W. Kang, J. Y. Park, Y.-G. Lee, J. H. Lee, J. Won, and Y. S. Kang, "Surface energy level tuning of silver nanoparticle for facilitated olefin transport", Angew. Chem. Int. Ed., 123, 3038 (2011). https://doi.org/10.1002/ange.201007557
  15. S. W. Kang, Y. S. Kang, "Silver nanoparticles stabilized by crosslinked poly(vinyl pyrrolidone) and its application for facilitated olefin transport", J. Colloid Interface Sci., 353, 83 (2011). https://doi.org/10.1016/j.jcis.2010.09.033
  16. S. W. Kang, K. Char, and Y. S. Kang, "Novel application of partially positively charged silver nanoparticles for facilitated transport in olefin/paraffin separation membranes", Chem. Mater., 20, 1308 (2008). https://doi.org/10.1021/cm071516l
  17. S. W. Kang, J. Hong, J. H. Park, S. H. Mun, J. H. Kim, J. Cho, K. Char, and Y. S. Kang, "Nanocomposite membranes containing positively-polarized gold nanoparticles for facilitated olefin transport", J. Membr. Sci., 321, 90 (2008). https://doi.org/10.1016/j.memsci.2008.04.047
  18. S. W. Kang, D. H. Lee, J. H. Park, K. Char, J. H. Kim, J. Won, and Y. S. Kang, "Effect of the polarity of silver nanoparticles induced by ionic liquids on facilitated transport for the separation of propylene/propane mixtures", J. Membr. Sci., 322, 281 (2008). https://doi.org/10.1016/j.memsci.2008.05.071
  19. Y. S. Kang, S. W. Kang, H. Kim, J. H. Kim, J. Won, C. K. Kim, and K. Char, "Interaction with olefins of the partially polarized surface of silver nanoparticles activated by p-benzoquinone and its implications for facilitated olefin transport", Adv. Mater., 19, 475 (2007). https://doi.org/10.1002/adma.200601009
  20. S. W. Kang, K. Char, J. H. Kim, C. K. Kim, and Y. S. Kang, "Control of ionic interactions in silver polymer electrolytes using an ionic liquid and its implication in facilitated olefin transport", Chem. Mater., 18, 1789 (2006) https://doi.org/10.1021/cm0522329
  21. Y. Yoon, J. Won, and Y. S. Kang, "Polymer electrolyte membranes containing silver ion for facilitated olefin transport", Macromolecules, 33, 9 (2000).
  22. S. W. Kang, J. H. Kim, K. S. Oh, J. Won, K. Char, H. S. Kim, and Y. S. Kang, "Highly stabilized silver polymer electrolytes and their application to facilitated olefintransport membranes", J. Membr. Sci., 236, 163 (2004). https://doi.org/10.1016/j.memsci.2004.02.020