Transactions of the Korean hydrogen and new energy society (한국수소및신에너지학회논문집)

The Korean Hydrogen and New Energy Society (한국수소및신에너지학회)
권호 표지
DOI QR코드

DOI QR Code

Study on Current Collector for All Vanadium Redox Flow Battery

전바나듐계 레독스플로우전지용 집전체에 대한 연구

  • 최호상 (경일대학교 화학공학과) ;
  • 황갑진 (호서대학교 일반대학원 그린에너지학과) ;
  • 김재철 (호서대학교 일반대학원 그린에너지학과) ;
  • 유철휘 (호서대학교 일반대학원 그린에너지학과)
  • Received : 2011.03.31
  • Accepted : 2011.04.22
  • Published : 2011.04.30
Download PDF
⟨ Previous Next ⟩

Abstract

All-vanadium redox flow battery (VRFB) has been studied actively as one of the most promising electrochemical energy storage systems for a wide range of applications such as electric vehicles, photovoltaic arrays, and excess power generated by electric power plants at night time. Among consisting elements of the VRFB, the ion exchange membrane and the electrode play important roles. In this study, carbon PVC coposite sheets for the VRFB have been developed and electrochemical characteristics investigated. Current collector for VRFB, carbon PVC composite sheets (CPCS), were prepared with G-1028 as a conducting particle, PVC as a polymer, Dibutyl phthalate (DBP) as a plasticizer and fumed Silica (FS) as a dispersion agent. CPCS has been shown to have the characteristics as an excellent current collector for VRFB and electrochemical properties of specific resistivity 0.31 ${\Omega}cm$, which were composed of G-1028 80 wt%, PVC 10 wt%, DBP 5 wt% and FS 5 wt%.

Keywords

References

  1. 홍성준, 최봉하, 이덕기, 박수억, 원종률, "에너지효율향상의무화제도의 국내 도입을 위한 기반구축 연구-에너지수요관리제도 및 절감률 산정 중심으로-", 한국수소 및 신에너지학회 논문집, Vol. 21, No. 3, 2010, pp. 241-247.
  2. 유철휘, "신재생에너지와 연계 가능한 대용량 전력 저장용 레독스 플로전지의 기술동향", 정보통신산업진흥원, Vol. 1463, 2010, pp. 29-38.
  3. K. L. Huang, X. G. Li, S. Q. Liu, N. Tan and L. Q. 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
  4. H. Q. Zhu, Y. M. Zhang, L. Yue, W. S. Li, G. L. Lie, D. Shu and H. Y. Chen, "Graphite carbon nanotube composite electrodes for all vanadium redox flow battery", Journal of Power Sources, Vol. 184, 2008, pp. 637-640. https://doi.org/10.1016/j.jpowsour.2008.04.016
  5. Zhong, S., Padeste, C., Kazacos, M., and Kazacos, M. S., "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. Brandarup, J. and Immergut, E. H., "Polymer Handbook", John Willey & Sons, 3rd Ed., New York, 1989.
  7. Albertús, F., Llerena, A., Alpízar, J., Cerdá, V., Luque, M., Ríos, A., and Valcácel, M., "Novel vanadium chloride/polyhalide redox flow battery", J. Power Sources, Vol. 124, No. 1, 2003, pp. 299-302. https://doi.org/10.1016/S0378-7753(03)00621-9
  8. Zhong, S., "Carbon-Plastic Composite Electrode for Vanadium Redox Flow Battery Applications", ph. D. Thesis, Univ. New South Wales, March, 1992.
  9. Haddadi-Asl, V., Kazacos, M., and Kazacos, M. S., "Conductive Carbon Polypropylene Composite Electrodes for Vanadium Redox Battery", J. Appl. Electrochem., Vol. 25, No. 29, 1995, pp. 29-33.
  10. Zhong, S., Kazacos, M., Burford, R. P., and Kazacos, M. S., "Fabrication and Activation Studies of Conducting Plastic Composite Electrodes for Redox Cells", J. Power Sources, Vol. 36, No. 29, 1991, pp. 29-43. https://doi.org/10.1016/0378-7753(91)80042-V
  11. Giner, J. and Cohill, K., "Advanced Screening of Electrode Couples", NASA CR-159738, U.S. Dept. of Energy, 1980.

Cited by

  1. Redox flow battery용 carbon felt 전극의 전기화학적 산화 vol.22, pp.5, 2011, https://doi.org/10.7316/khnes.2011.22.5.721