DOI QR코드

DOI QR Code

Catalytic activity and controllable deposition of platinum nanoparticles on ionic polymer-functionalized graphene as catalysts for direct methanol fuel cells

  • Park, Jiyoung (School of Chemical and Biomolecular Engineering, Pusan National University) ;
  • Song, Changyoon (School of Chemical and Biomolecular Engineering, Pusan National University) ;
  • Sun, Qizhong (School of Chemical and Biomolecular Engineering, Pusan National University) ;
  • Jung, Yongju (Department of Chemical Engineering, Korea University of Technology and Education) ;
  • Kim, Seok (School of Chemical and Biomolecular Engineering, Pusan National University)
  • Received : 2015.07.02
  • Accepted : 2015.09.30
  • Published : 2015.10.31

Abstract

Keywords

References

  1. Ahluwalia RK, Wang X. Fuel cell systems for transportation: status and trends. J Power Sources, 177, 167 (2008). http://dx.doi.org/10.1016/j.jpowsour.2007.10.026.
  2. Ye XR, Lin Y, Wang C, Wai CM. Supercritical fluid fabrication of metal nanowires and nanorods templated by multiwalled carbon nanotubes. Adv Mater, 15, 316 (2003). http://dx.doi.org/10.1002/adma.200390077.
  3. Park JY, Kim S. Preparation and electroactivity of polymer functionalized graphene oxide-supported platinum nanoparticles catalysts. Int J Hydrogen Energy, 38, 6275 (2013). http://dx.doi.org/10.1016/j.ijhydene.2012.12.059.
  4. Kim S, Sohn HJ, Hong SK, Park SJ. Preparation and electrochemical characterization of platinum and ruthenium catalysts deposited on fluorinated carbon supports. J Appl Electrochem, 39, 1553 (2009). http://dx.doi.org/10.1007/s10800-009-9837-y.
  5. Gasteiger HA, Kocha SS, Sompalli B, Wagner FT. Activity bench-marks and requirements for Pt, Pt-alloy, and non-Pt oxygen reduction catalysts for PEMFCs. Appl Catal B Environ, 56, 9 (2005). http://dx.doi.org/10.1016/j.apcatb.2004.06.021.
  6. Kim S, Sohn HJ, Park SJ. Preparation and characterization of carbon-related materials supports for catalysts of direct methanol fuel cells. Curr Appl Phys, 10, 1142 (2010). http://dx.doi.org/10.1016/j.cap.2010.01.016.
  7. Sun Y, Wu Q, Shi G. Graphene based new energy materials. Energy Environ Sci, 4, 1113 (2011). http://dx.doi.org/10.1039/C0EE00683A.
  8. Liu N, Luo F, Wu H, Liu Y, Zhang C, Chen J. One-step ionic-liquid-assisted electrochemical synthesis of ionic-liquid-functionalized graphene sheets directly from graphite. Adv Funct Mater, 18, 1518 (2008). http://dx.doi.org/10.1002/adfm.200700797.
  9. Choi EY, Han TH, Hong J, Kim JE, Lee SH, Kim HW, Kim SO. Noncovalent functionalization of graphene with end-functional polymers. J Mater Chem, 20, 1907 (2010). http://dx.doi.org/10.1039/B919074K.
  10. Xu Y, Bai H, Lu G, Li C, Shi G. Flexible graphene films via the filtration of water-soluble noncovalent functionalized graphene sheets. J Am Chem Soc, 130, 5856 (2008). http://dx.doi.org/10.1021/ja800745y.
  11. Yang W, Wang X, Yang F, Yang C, Yang X. Carbon nanotubes decorated with Pt nanocubes by a noncovalent functionalization method and their role in oxygen reduction. Adv Mater, 20, 2579 (2008). http://dx.doi.org/10.1002/adma.200702949.
  12. Wang S, Yu D, Dai L, Chang DW, Baek JB. Polyelectrolyte functionalized graphene as metal-free electrocatalysts for oxygen reduction. ACS Nano, 5, 6202 (2011). http://dx.doi.org/10.1021/nn200879h.
  13. Lei M, Liang C, Wang YJ, Huang K, Ye CX, Liu G, Wang WJ, Jin SF, Zhang R, Fan DY, Yang HJ, Wang YG. Durable platinum/graphene catalysts assisted with polydiallyldimethylammonium for proton-exchange membrane fuel cells. Electrochim Acta, 113, 366 (2013). http://dx.doi.org/10.1016/j.electacta.2013.09.119.
  14. Li W, Zhou W, Li H, Zhou Z, Zhou B, Sun G, Xin Q. Nano-stuctured Pt–Fe/C as cathode catalyst in direct methanol fuel cell. Electrochim Acta, 49, 1045 (2004). http://dx.doi.org/10.1016/j.electacta.2003.10.015.
  15. Park J, Park SJ, Kim S. Preparation and electrochemistry of platinum nanoparticles deposited on ionic-liquid-decorated reduced graphene oxide with an enhanced methanol catalytic activity. Electrochem Soc, 161, F641 (2014). http://dx.doi.org/10.1149/2.043405jes.
  16. Chetty R, Xia W, Kundu S, Bron M, Reinecke T, Schuhmann W, Muhler M. Effect of reduction temperature on the preparation and characterization of Pt−Ru nanoparticles on multiwalled carbon nanotubes. Langmuir, 25, 3853 (2009). http://dx.doi.org/10.1021/la804039w.