DOI QR코드

DOI QR Code

Electrochemical Enhancement of Carbon Felt Electrode for Vanadium Redox Flow Battery with Grephene Oxide

산화그레핀을 이용한 바나듐레독스흐름전지용 카본펠트전극의 표면개질을 통한 전기화학적 활성개선

  • LEE, KEON JOO (Departments of Environmental Engineering, Sangji University) ;
  • KIM, SUNHOE (Department of New Energy & Resource Engineering, Sangji University)
  • 이건주 (상지대학교 환경공학과) ;
  • 김선회 (상지대학교 신에너지.자원공학)
  • Received : 2017.04.07
  • Accepted : 2017.04.30
  • Published : 2017.04.30

Abstract

Carbon felt electrode for the vanadium redox-flow battery (VRFB) has been studied to see the effect of grephene oxide (GO) treatment on the surface of the carbon felt electrode. In this paper, surface of carbon felt electrodes were treated with various concentrations of grephene oxide. Electrochemical analysis, cyclic voltammetry (CV), was performed to investigate redox characteristics as electrode for VRFB. Also the effect of GO on the introduction of functional group on the surface of carbon felt electrodes were investigated using X-ray photoelectron spectroscopy (XPS), which discovered increase in the overall functional group content on the surface of carbon felts.

Keywords

References

  1. Y. Yolda, A. Önen, S.M. Muyeen, A. V. Vasilakos, and I. Alan "Enhancing smart grid with microgrids: Challenges and opportunities", Renewable and Sustainable Energy Reviews, Vol. 72, 2017, pp. 205-214. https://doi.org/10.1016/j.rser.2017.01.064
  2. G. Hwang, A. Kang, and H. Ohya, "Review for the redox flow secondary battery", Chemical. Industry and Technology, Vol. 16, No. 5, 1998, pp. 455-464.
  3. Y. Jung, G. Hwang, J. Kim, and C. Ryu, "Electrochemical Oxidation of Carbon Felt for Redox Flow Battery", Trans. of the Korean Hydrogen and New Energy Society, Vol. 22, No. 5, 2011, pp. 721-727.
  4. H. Choi, J. Kim, C. Ryu, and G. Hwang, "Research review of the all vanadium redox-flow battery for large scale power storage", Membrane J., Vol. 21, No. 2, 2011, pp. 107-117.
  5. S. Zhong, C. Padeste, M. Kazacos, and M. S. Kazacos,, "Comparison of the Physical, Chemical Properties of Rayon and Polyacrylonitrile Based Graphite Felt Electrodes", J. Power Sources, Vol. 45, 1993, pp. 29-41. https://doi.org/10.1016/0378-7753(93)80006-B
  6. K. Huang, X. Li, S. Liu, N. Tan, and L. Chen, "Research progress of vanadium redox flow battery for energy storage system in China", Renewable Energy, Vol. 33, 2008, pp. 186-192. https://doi.org/10.1016/j.renene.2007.05.025
  7. X. Li, K. Huang, S. Liu, N. Tan, and L. Chen, "Characteristics of graphite felt electrode electrochemically oxidized for vanadium redox battery application", Tran. Nonferrous Metals Society China, Vol. 17, 2007, p. 195-201. https://doi.org/10.1016/S1003-6326(07)60071-5
  8. C. Minke and T. Turek "Economics of vanadium redox flow battery membranes", J. Power Sources, Vol. 286, 2015, p. 247-257. https://doi.org/10.1016/j.jpowsour.2015.03.144
  9. J. Li, Y. Zhang, S. Zhang, and X. Huang, "Sulfonated polyimide/ s-MoS2 composite membrane with high proton selectivity and good stability for vanadium redox flow battery", J Membrane Science, Vol. 490, 2015, p. 179-189. https://doi.org/10.1016/j.memsci.2015.04.053
  10. B. Yin, Z. Li, W. Dai, L. Wang, L. Yu, and J. Xi, "Highly branched sulfonated poly(fluorenyl ether ketone sulfone)s membrane for energy efficient vanadium redox flow battery", J. Power Sources, Vol. 285, 2015, p. 109-118. https://doi.org/10.1016/j.jpowsour.2015.03.102
  11. C. Minke, U. Kunz, and T. Turek, "Carbon felt and carbon fiber - A techno-economic assessment of felt electrodes for redox flow battery applications", J. Power Sources, Vol. 342, 2017, p. 116-124. https://doi.org/10.1016/j.jpowsour.2016.12.039
  12. D. Dixon, D. J. Babu, J. Langner, M. Bruns, L. Pfaffmann, A. Bhaskar, J. J. Schneider, F. Scheiba, and H. Ehrenberg, "Effect of oxygen plasma treatment on the electrochemical performance of the rayon and polyacrylonitrile based carbon felt for the vanadium redox flow battery application", J. Power Sources, Vol. 332, 2016, p. 240-248. https://doi.org/10.1016/j.jpowsour.2016.09.070
  13. J. Chen, W. Liao, W. Hsieh, C. Hsu, and Y. Chen, "Effect of oxygen plasma treatment on the electrochemical performance of the rayon and polyacrylonitrile based carbon felt for the vanadium redox flow battery application", J. Power Sources, Vol. 274, 2015, p. 894-898. https://doi.org/10.1016/j.jpowsour.2014.10.097