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SiO2/sulfonated poly ether ether ketone (SPEEK) composite nanofiber mat supported proton exchange membranes for fuel cells

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Abstract

A composite membrane of silica (SiO2)/sulfonated poly (ether ether ketone) (SPEEK) nanofiber mat impregnated with Nafion was fabricated and evaluated for its potential use as a proton conductor for high temperature polymer electrolyte membrane fuel cells. The supporting SiO2/SPEEK composite nanofibrous skeleton was prepared via electrospinning of a mixture of SPEEK solution and silica sol prepared from tetraethyl orthosilicate (TEOS). The control of hydrolysis and condensation of TEOS enabled to form entangled SiO2 networks miscible to SPEEK solution. The prepared SiO2/SPEEK nanofiber mat was impregnated with Nafion® to completely fill the inter-fiber voids to prepare a dense membrane. The morphology of the nanofiber mat and the composite membrane were observed by scanning electron microscopy and the presence of SiO2 and SPEEK in the prepared nanofibers was confirmed by FTIR spectroscopy. Proton conductivity and swelling of the membrane were measured. The H2/O2 single cell test using the composite membrane as a PEM was performed. At a high temperature and low humidity condition (120 °C and 40 % RH), the maximum power density was 170 mW/cm2 for the Nafion-impregnated SiO2/SPEEK (40/60 w/w) composite nanofiber membrane that was 2.4 times higher than recast Nafion (71 mW/cm2) while SPEEK film failed.

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References

  1. Smitha B, Sridhar S, Khan AA (2005) J Membr Sci 259:10

    Article  CAS  Google Scholar 

  2. Savadogo O (2004) J Power Sources 127:135

    Article  CAS  Google Scholar 

  3. Tang HL, Pan M (2008) J Phys Chem C 112:11556

    Article  CAS  Google Scholar 

  4. Garland NL, Kopasz JP (2007) J Power Sources 172:94

    Article  CAS  Google Scholar 

  5. Sahu AK, Selvarani G, Pitchumani S, Sridhar P, Shukla AK (2007) J Electrochem Soc 154:B123

    Article  CAS  Google Scholar 

  6. Watanabe M, Uchida H, Seki Y, Emori M, Stonehart P (1996) J Electrochem Soc 143:3847

    Article  CAS  Google Scholar 

  7. Sacca A, Carbone A, Passalacqua E et al (2005) J Power Sources 152:16

    Article  CAS  Google Scholar 

  8. Watanabe M, Uchida H, Emori M (1998) J Phys Chem B 102:3129

    Article  CAS  Google Scholar 

  9. Aparicio M, Damay F, Klein LC (2003) J Sol–Gel Sci Technol 26:1055

    Article  CAS  Google Scholar 

  10. Laberty-Robert C, Valle K, Pereira F, Sanchez C (2011) Chem Soc Rev 40:961

    Article  CAS  Google Scholar 

  11. Choi SW, Kim JR, Jo SM, Lee WS, Kim YR (2005) J Electrochem Soc 152:A989

    Article  CAS  Google Scholar 

  12. Yu JH, Fridrikh SV, Rutledge GC (2004) Adv Mater 16:1562

    Article  CAS  Google Scholar 

  13. Huang ZM, Zhang YZ, Kotaki M, Ramakrishna S (2003) Compos Sci Technol 63:2223

    Article  CAS  Google Scholar 

  14. Li D, Xia YN (2004) Adv Mater 16:1151

    Article  CAS  Google Scholar 

  15. Choi SW, Kim JR, Ahn YR, Jo SM, Cairns EJ (2007) Chem Mater 19:104

    Article  CAS  Google Scholar 

  16. Li D, Xia YN (2003) Nano Lett 3:555

    Article  CAS  Google Scholar 

  17. Dai HQ, Gong J, Kim H, Lee D (2002) Nanotechnology 13:674

    Article  CAS  Google Scholar 

  18. Larsen G, Velarde-Ortiz R, Minchow K, Barrero A, Loscertales IG (2003) J Am Chem Soc 125:1154

    Article  CAS  Google Scholar 

  19. Choi J, Lee KM, Wycisk R, Pintauro PN, Mather PT (2008) Macromolecules 41:4569

    Article  CAS  Google Scholar 

  20. Choi J, Wycisk R, Zhang W, Pintauro PN, Lee KM, Mather PT (2010) ChemSusChem 3:1245

    Article  CAS  Google Scholar 

  21. Choi J, Lee KM, Wycisk R, Pintauro PN, Mather PT (2010) J Mater Chem 20:6282

    Article  CAS  Google Scholar 

  22. Choi SW, Fu YZ, Ahn YR, Jo SM, Manthiram A (2008) J Power Sources 180:167

    Article  CAS  Google Scholar 

  23. Molla S, Compan V (2011) J Memb Sci 372:191–200

    Article  CAS  Google Scholar 

  24. Molla S, Compan V, Gimenez E, Blazquez A, Urdanpilleta I (2011) Int J Hydrogen Energy 36:9886

    Article  CAS  Google Scholar 

  25. Kim K-H, Lee K-Y, Lee S-Y et al (2010) Int J Hydrogen Energy 35:13104

    Article  CAS  Google Scholar 

  26. Uchida N, Ishiyama N, Kato Z, Uematsu K (1994) J Mater Sci 29:5188. doi:10.1007/BF01151115

    Article  CAS  Google Scholar 

  27. Jaafar J, Ismail AF, Mustafa A (2007) Mater Sci Eng A 460:475

    Article  Google Scholar 

  28. Devaux J, Delimoy D, Daoust D et al (1985) Polymer 26:1994

    Article  CAS  Google Scholar 

  29. Ismail AF, Othman NH, Mustafa A (2009) J Membr Sci 329:18

    Article  CAS  Google Scholar 

  30. Xu T, Hou W, Shen X et al (2011) J Power Sources 196:4934

    Article  CAS  Google Scholar 

  31. Wei Y, Yang DC, Tang LG, Hutchins MGK (1993) J Mater Res 8:1143

    Article  Google Scholar 

  32. Wei Y, Jin DL, Yang CC, Wei G (1996) J Sol–Gel Sci Technol 7:191

    Article  CAS  Google Scholar 

Download references

Acknowledgements

This work was supported by the National Research Foundation of Korea Grant funded by the Korean Government (MEST) (NRF-2009-C1AAA001-2009-0092926) and CSIRO, Advanced Materials Theme, Australia.

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Authors and Affiliations

  1. Graduate Program in Clean Technology, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul, 120-749, South Korea

    Chanmin Lee & Yong-Gun Shul

  2. Center for Materials Architecturing, Korea Institute of Science and Technology, 39-1, Hwarangno 14-gil 5, Seongbuk-gu, Seoul, 136-791, South Korea

    Seong Mu Jo & Kyung-Youl Baek

  3. Materials Science and Engineering, Commonwealth Scientific and Industrial Research Organisation, Bayview Ave, Clayton, VIC, 3168, Australia

    Jonghyun Choi, Yen Bach Truong & Ilias Louis Kyratzis

Authors
  1. Chanmin Lee
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  2. Seong Mu Jo
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  3. Jonghyun Choi
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  4. Kyung-Youl Baek
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  5. Yen Bach Truong
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  7. Yong-Gun Shul
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Correspondence to Jonghyun Choi or Yong-Gun Shul.

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Lee, C., Jo, S.M., Choi, J. et al. SiO2/sulfonated poly ether ether ketone (SPEEK) composite nanofiber mat supported proton exchange membranes for fuel cells. J Mater Sci 48, 3665–3671 (2013). https://doi.org/10.1007/s10853-013-7162-7

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  • DOI: https://doi.org/10.1007/s10853-013-7162-7

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